Licensed Electrician in Riverdale & Leslieville, Toronto
Portman Electric provides licensed residential and commercial electrical work throughout Riverdale, Leslieville and Toronto's east end. We handle older-home wiring, panel and service upgrades, renovations, troubleshooting, knob-and-tube replacement, EV charging and electrical repairs.
Text photos of your panel, your wiring or your renovation drawings — 647-835-7757
- ECRA/ESA Licence #7018049
- Old Toronto Home Specialist
- Fully Insured
- Owner-Operated
- Residential & Commercial
Looking for an Electrician in Riverdale or Leslieville?
Portman Electric is an ECRA/ESA Licensed Electrical Contractor serving Riverdale and Leslieville in Toronto. Services include electrical troubleshooting, panel replacements, 100 amp and 200 amp service upgrades, older-home wiring, knob-and-tube replacement, renovation electrical, kitchens and lighting, EV charger installation, electrical assessments, emergency repairs and commercial electrical work. Where the work requires notification, we file the ESA notification and coordinate the inspection. Owner-operated and fully insured. Licence #7018049 · 647-835-7757.
Quick Answer
Who is a licensed electrician serving Riverdale and Leslieville, Toronto?
Portman Electric is an ECRA/ESA Licensed Electrical Contractor (#7018049) serving Riverdale, Leslieville and Toronto. Services include electrical troubleshooting, older-home rewiring, knob-and-tube replacement, panel and service upgrades, renovation electrical, EV charging, inspections and commercial electrical work.
A Real Electrical Troubleshooting Job in Riverdale
Plenty of electricians list Riverdale as a service area. This is an actual Riverdale job, photographed from the original symptom through to the completed repair.
A homeowner in Riverdale called about a GFCI receptacle that had stopped working. It is the most ordinary call there is, and the obvious fix is to replace the receptacle.
Instead the circuit was traced back to the electrical panel so the actual cause could be identified. While the breakers were being checked, one came loose from its connection point — and with it out, the bus bar underneath was visible. So was significant heat damage. The breaker connection and the panel bus showed clear signs of burning and deterioration on equipment roughly 35 to 40 years old.
The damage was shown to the homeowner immediately. At that point this was no longer a receptacle repair. The required shutdown was coordinated with Toronto Hydro, the panel was replaced with a new Siemens breaker panel, and the branch circuits were transferred, organised and identified.
The visible symptom was one dead receptacle. The important problem was hidden behind the panel cover, and it was found because the circuit was diagnosed rather than assumed. That is the whole argument for proper electrical troubleshooting in an older house.
- Location
- Riverdale, Toronto
- Original call
- Non-working GFCI receptacle
- Problem found
- Burnt bus bar / breaker connection
- Work performed
- Electrical panel replacement
- Utility coordination
- Toronto Hydro
Quick Answer
Does Portman Electric have experience working in Riverdale?
Yes. Portman Electric has documented electrical work in Riverdale, Toronto. One service call for a non-working GFCI led to the discovery of a heat-damaged panel bus connection. Portman coordinated the Toronto Hydro shutdown and replaced the damaged panel with a new Siemens breaker panel.
Electrical Work for Older Riverdale & Leslieville Homes
Established Toronto houses can contain electrical systems modified across several generations of ownership and renovation. What is behind the walls is a record of every decision made since the house was built.
None of that means an older house is unsafe. Some older homes have conditions worth addressing; many are perfectly sound; most sit somewhere in between, with a few circuits that deserve attention and a great deal that does not. Depending on previous renovations, the same basement can contain wiring from three or four different eras.
The wiring should be traced and assessed before deciding what needs replacement. That is the difference between a scope built on evidence and one built on the year the house was constructed. More background is in our guide to electrical problems commonly found in older Toronto homes.
Electrical Work in Riverdale Homes
Riverdale is largely established detached and semi-detached housing, and the City of Toronto has designated part of the area as the Riverdale Phase 1 Heritage Conservation District. That is useful evidence that genuinely old built fabric exists here — not a statement that every property is designated, and not a claim that Portman is a heritage-restoration contractor.
Older detached and semi-detached houses
Much of Riverdale's housing stock is established semis and detached houses on narrow lots. Party walls, shared structure and tight side access all affect how a cable can be routed and how much finished surface has to be opened.
Plaster and lath
Original plaster over lath behaves nothing like drywall. It is harder to fish, it cracks along the lath rather than in a neat line, and it makes the honest answer to "can you get a wire there without opening the ceiling" depend entirely on what is above it.
Panel condition, not panel age
Older houses often carry older distribution equipment. What matters is the condition of that equipment, the state of the connections and the capacity available — which is established by opening it and looking, not by the year on the label.
Systems modified over many decades
A house that has changed hands several times has usually had electrical work done several times. Each round solved the problem in front of it. The result is a system nobody designed as a whole.
Insurance and pre-purchase assessments
Older east-end houses are exactly the properties where insurers ask questions about wiring type and service size, and where buyers want a closer look at the electrical system than a general inspection provides.
Real local troubleshooting
The documented Riverdale job on this page began as one dead receptacle. That is the kind of call that comes out of an older house, and the reason it is worth diagnosing rather than guessing.
Electrical Work in Leslieville Homes
Leslieville's electrical work is driven by renovation more than by discovery. Kitchens, basements, rear additions, lighting and backyard projects are where the existing system gets tested — and where it usually gets improved.
Renovations that expose the real wiring
Leslieville has been renovating steadily for years. Once walls and ceilings are open, the actual condition of the wiring stops being a guess — and that is the cheapest moment to deal with it.
Modern kitchens in older houses
A current appliance package asks for far more dedicated circuits than the kitchen it replaces. The circuit layout should be planned around the appliances actually being installed.
Pot lights and lighting layouts
Recessed lighting is one of the most requested items in the area. Whether a given ceiling is a good candidate depends on what is above it and what is feeding it.
Rear additions and basement renovations
Adding rooms at the back or finishing the basement adds circuits and pushes the load calculation up. Both are best planned before the framing closes.
Detached garages and backyard electrical
Rear-lane garages, backyard lighting, outdoor receptacles and studio space in the garden all need a supply that leaves the house and gets there safely.
EV charging
Driveway and garage charging is common here. The question is always available capacity and installation route, not simply which charger to buy.
Renovations are often when hidden older wiring finally becomes visible. Finding knob-and-tube or older modifications doesn't automatically mean the entire house needs rewiring — the existing system has to be traced first.
Knob & Tube Wiring in Riverdale & Leslieville
This is the question we are asked most often in the east end, and the one most likely to be answered badly elsewhere. Here is what is actually true.
- Knob-and-tube was a normal wiring method in older Toronto housing, so it turns up across the east end.
- Age alone does not confirm a house still has active knob-and-tube. Many properties have been fully or partly rewired.
- Abandoned knob-and-tube is often still visible in a basement or attic long after it stopped carrying power.
- Whether a circuit is live has to be established by testing, not by looking at it.
- Knob-and-tube does not include a modern equipment grounding conductor, which is why grounding usually comes up alongside it.
- Previous modifications matter — junctions made into old wiring by later trades are common and are not always obvious.
- Renovations are the usual reason hidden wiring finally becomes visible.
- Insurer requirements around knob-and-tube differ between companies. There is no single industry rule.
Our knob & tube rewiring page covers the assessment and replacement process in full, and it already lists Riverdale and Leslieville among the areas where this wiring is concentrated. Two guides go deeper on the questions homeowners actually ask: is knob and tube wiring dangerous and knob-and-tube wiring and home insurance in Toronto.
A few things you may be told elsewhere are worth correcting. Ontario has no blanket prohibition on knob-and-tube in an existing home. Insurers set their own requirements and they differ from one company to the next. And finding older wiring does not by itself mean a house is unsafe. Each of those claims gets used to sell a rewire that was never assessed.
Quick Answer
Does an older Riverdale or Leslieville home automatically need a complete rewire?
No. A home's age alone does not determine whether a complete rewire is necessary. The existing wiring type, condition, previous modifications, grounding, circuit layout and renovation plans should be assessed first. Some homes require targeted upgrades while others benefit from broader rewiring.
Panel & 200 Amp Service Upgrades in Riverdale & Leslieville
Fuse panels, older breaker panels, 60 amp and 100 amp services, damaged equipment, meter and service conductors, grounding and bonding, Toronto Hydro coordination and ESA inspection — this is core work in older east-end houses.
Portman's Riverdale panel replacement was recommended because actual heat damage was discovered — not simply because the panel was older.
Panel replacement
Changes the electrical distribution equipment inside the house.
- Damage or deterioration found in the existing equipment
- Breaker condition or breaker availability problems
- Modernising older distribution equipment
- Getting usable breaker space back
A panel replacement does not automatically increase the capacity the utility supplies to the property.
200 amp service upgrade
May increase the electrical capacity available to the property.
- The panel itself
- Service conductors and the service entrance
- Meter equipment
- Grounding and bonding
- Toronto Hydro coordination and ESA notification
The actual scope depends on the property — what is already there and what is being asked of it.
Quick Answer
Does an older Riverdale or Leslieville home automatically need 200 amp service?
No. Service size should be based on the home's actual electrical demand and planned equipment. EV charging, electric cooking, heat pumps, additions and other significant loads can increase demand, but a load calculation should be completed before recommending an upgrade.
Related reading: fuse box vs breaker panel, 100 amp vs 200 amp service and panel upgrade cost in Toronto.
Renovation Electrician in Riverdale & Leslieville
Complete renovations, kitchens, bathrooms, basements, rear and second-storey additions, lighting layouts, dedicated circuits, electric cooking, heated floors, EV charging and HVAC loads — planned together rather than added piecemeal.
A major renovation is often the best time to evaluate older wiring because walls and ceilings may already be open. That allows rewiring, new branch circuits, lighting and future loads to be planned together rather than added piecemeal later.
Before demolition
Establish what is actually installed: wiring types, service size, panel condition, grounding and how the existing circuits are arranged. This is the information every later decision depends on.
While the walls are open
This is the cheapest access you will ever have. Legacy wiring can be replaced, new branch circuits run, lighting laid out and future loads roughed in without cutting and patching finished surfaces.
Before the panel decision
Add up what the finished house will actually draw — kitchen, laundry, HVAC, heated floors, EV charging — and compare that to the existing service before deciding whether an upgrade is part of the job.
Before it closes up
Rough-in inspection, circuit identification and a record of what was run where. Work that gets buried without being documented becomes the next owner's mystery.
See renovation electrical, residential rough-in and residential electrical services for how the work is staged.
Electrical Planning for Riverdale & Leslieville Kitchen Renovations
Kitchen electrical is planned around the appliance package that is actually being installed. The specifications drive the circuits — not the other way around.
An older kitchen circuit layout should not automatically be reused just because it still works. The renovation should be planned around the actual appliance package and available electrical capacity.
Pot Lights & Lighting in Older East Toronto Homes
Recessed lighting is one of the most requested jobs in the east end. Whether a particular ceiling is a good candidate depends on four things — and the honest answer is not always yes.
What the ceiling is made of
Original plaster and lath is a different job from drywall. It can be done, but the access and the patching are not the same, and pretending otherwise leads to a bad result.
What is above it
An accessible attic makes a ceiling an easy candidate. A finished floor above, or a shallow joist space full of ductwork, makes it a harder one.
What is feeding it
Older lighting circuits may be ungrounded, shared with receptacles, or switched in a way that will not support what you want. The supply usually needs attention before the fixtures do.
Dimming and control
Dimmers, zoning and how the room is actually used should be decided before the holes are cut, not after.
We will not promise zero openings in a plaster ceiling, because that is not a promise anyone can keep. Some finished ceilings are straightforward candidates and some are not, and it is better to know which before the work starts. Our pot light installation page covers the assessment in detail and already discusses older Leslieville homes specifically.
Electrical Work for Duplexes, Triplexes & Converted Homes
Converted houses are a normal part of the housing stock in both neighbourhoods, and they raise electrical questions a single-family house does not.
The correct electrical setup depends on the existing service, distribution, metering arrangement, building configuration and electrical load. Separate metering is not automatically required, a multiplex does not automatically need 200 amp service, and none of it can be settled without looking at the building.
We do not give zoning or permitting advice — that is not an electrical contractor's role. For landlord-held and professionally managed buildings, our property management electrical page covers how ongoing work is handled.
EV Charger Installation in Riverdale & Leslieville
Driveway parking, attached garages and rear-lane detached garages are all common here, and each one changes the installation.
Calculated demand comes first
The question is not the charger's rating in isolation — it is what the property already draws and what capacity is genuinely available alongside it.
Load management is a real option
Where capacity is tight, load management equipment can allow charging without a service upgrade. It is not the answer everywhere, but it is worth assessing before assuming an upgrade.
Detached garages need a route
Power has to leave the house and get to the garage. That may mean trenching and underground conduit, which is a separate scope from the charger itself.
Hardwired or receptacle
A hardwired charger and a 14-50 receptacle are different installations with different implications. The right one depends on the equipment and where it is going.
Quick Answer
Does an EV charger require a 200 amp service?
No. Available electrical capacity should be assessed before recommending a service upgrade. Some homes can support EV charging on their existing service, while others may require load management or increased service capacity.
Full detail on equipment, permits and installation types is on the EV charger installation page.
Garage & Backyard Electrical
Rear-lane garages, backyard studios, outdoor lighting and exterior receptacles all need power that leaves the house and arrives safely.
Where the supply has to run underground, that is a scope of its own — trenching and underground conduit covers how the route is planned and installed.
Electrical Troubleshooting in Riverdale & Leslieville
Symptoms homeowners actually describe, and what each one usually means. The point of every one of these is the same: find the cause before replacing anything.
“My GFCI stopped working.”
A dead GFCI can be the device, something upstream of it, the wiring, a breaker, or a connection elsewhere on the circuit. Replacing the device without tracing the circuit only works if the device was the problem — and on the Riverdale job documented on this page, it was not.
“Half my house lost power.”
Losing a large part of the house at once often points upstream rather than at any one room — a main connection, a service issue or a problem at the panel. It is a symptom that deserves testing rather than a guess.
“My breaker keeps tripping.”
A breaker that trips repeatedly is reporting something. It may be load, a fault on the circuit, a failing device or the breaker itself. Resetting it repeatedly is not a diagnosis.
“My panel smells hot.”
A burning or hot smell around electrical equipment should be treated as urgent. Call rather than message, and do not remove the panel cover to look.
“My lights flicker.”
Flickering can be a loose connection, a shared circuit under load, a failing fixture or something further upstream. Where it happens and when it happens narrows it down quickly.
“One room has dead outlets.”
Dead receptacles in one area usually mean the circuit is interrupted somewhere between the panel and that room. Finding where is the job.
“My panel is buzzing.”
Buzzing or crackling from a panel is not normal and should be looked at rather than lived with.
“Some outlets are grounded and some aren't.”
Mixed grounding usually means the house was wired in more than one era. Testing establishes which circuits are actually grounded, which is the starting point for deciding what to do about it.
“We found old wiring during a renovation.”
Finding older wiring mid-renovation is common and is not automatically a crisis. What matters is whether it is live, what it feeds and how it interacts with the new work.
“An addition has different wiring than the original house.”
Additions are frequently wired to a different standard than the house they were added to, and the junction between the two is where problems tend to hide.
At Portman's documented Riverdale job, the original call was for one non-working GFCI. Troubleshooting the circuit led to heat damage at the panel bus connection. That is why electrical faults should be diagnosed rather than solved by automatically replacing the device that stopped working.
Emergency Electrician Serving Riverdale & Leslieville
- A burning smell around outlets, switches or the panel
- Visible arcing or sparking
- A panel that is hot to the touch, buzzing or crackling
- Sudden loss of power that is specific to your property
- Damaged service equipment, mast or overhead conductors
- Water around electrical equipment
- Storm damage affecting the electrical service
- Main breaker problems
Same-day and after-hours service may be available depending on location, access, the nature of the problem and current scheduling. If you smell burning or see arcing, call rather than message — 647-835-7757.
Call 647-835-7757More detail on how urgent calls are handled is on the emergency electrician page.
Electrical Assessments for Older East Toronto Homes
Buying an older house, an insurer's request, renovation planning, visible knob-and-tube, fuse equipment, uncertain panel condition, previous DIY modifications, older additions or service-capacity planning — these are the reasons people ask. Three different things get called an inspection, and they are not interchangeable.
Portman contractor assessment
A licensed electrical contractor examining the installation — wiring types, panel and service condition, grounding, visible modifications — and telling you what is there and what the options are. This is what most homeowners actually want when they ask for an inspection.
ESA inspection
A separate function carried out by the Electrical Safety Authority, the provincial regulator. Where electrical work requires notification, the contractor files it and the ESA inspects. It is not a service Portman performs on the ESA's behalf.
General home inspection
A whole-building review carried out by a home inspector, covering electrical among many other systems. Useful in a purchase, but not the same depth on electrical specifically.
Our electrical safety inspections page sets out what a contractor assessment covers.
Buying an Older Home in Riverdale or Leslieville?
An electrical assessment before closing tells you what you are taking on, and what your renovation plans will actually cost to support.
An electrical assessment is not a substitute for a complete home inspection, but it can provide a more detailed look at the electrical system when older wiring or major renovations are a concern.
Knob & Tube, Fuse Panels & Home Insurance
Insurer requirements vary, and no electrical contractor can promise you a particular outcome with a particular insurer. What we can do is establish the facts about your installation.
What insurers commonly ask about
- Active knob-and-tube wiring
- Fuse equipment still in service
- Older or undersized electrical service
- Aluminum branch-circuit wiring
- Panel type or panel condition
What Portman can do
- Assess the installation as it actually is
- Trace and test which legacy circuits are live
- Document the visible conditions
- Carry out the corrective work
- Complete permitted electrical alterations
- Coordinate ESA inspection where the work requires it
We cannot guarantee that any insurer will accept a property. Our guide to knob-and-tube wiring and home insurance in Toronto explains how these conversations usually go.
Commercial Electrician Serving Riverdale & Leslieville
This part of the east end mixes houses with retail and commercial property. Queen Street East through Leslieville is an established commercial corridor that the City of Toronto has treated as a distinct planning area, and the electrical work reflects that mix.
Electrical Work in Older Mixed-Use Properties
Commercial space at grade with residential units above is a common arrangement along the area's commercial streets, and it brings its own electrical considerations:
Metering and distribution requirements depend on the specific building and the work being done. We do not state what a property requires without analysing it first.
Full detail is on the commercial electrical services page.
Common Electrical Projects in Riverdale & Leslieville
Written as the situations homeowners actually arrive with, rather than as a list of services.
“We found knob-and-tube during a renovation.”
Finding it does not automatically mean the whole house needs rewiring. The first step is establishing what is actually live, what it feeds and how far it extends. Some houses need targeted replacement of the active circuits; others are better served by a broader rewire while access is open. That decision comes after tracing, not before.
“Our 100 amp service is getting tight.”
“Tight” is usually a symptom of breaker space, not necessarily of capacity. Those are different problems with different solutions. A load calculation establishes what the house actually draws and what it will draw once your plans are in, and that determines whether the answer is a panel, a service upgrade, or neither.
“We're renovating the entire kitchen.”
Kitchen electrical should be planned around the actual appliance package, not around what the old kitchen had. The specifications for the range, oven, dishwasher and any island equipment determine the circuits. Getting that list early is what prevents circuits being added awkwardly after the cabinets are in.
“One outlet stopped working.”
This is exactly how the documented Riverdale job on this page started. One dead GFCI led to tracing the circuit at the panel, and that is where the real problem — a heat-damaged bus connection — turned up. A single dead receptacle is worth diagnosing rather than solving by replacing the part that visibly failed.
“We want an EV charger in a detached garage.”
Two questions: does the property have the capacity, and how does the power physically get to the garage. The first is a load calculation. The second may involve trenching and underground conduit, which is a real part of the scope and worth knowing about before you budget the charger alone.
“We're converting or renovating a duplex.”
The right electrical arrangement depends on the existing service, the distribution already in place, how the building is metered, its configuration and the calculated load. There is no blanket answer, and anyone giving you one without looking at the building is guessing.
“Our house has wiring from three different renovations.”
Then no assumption about how any circuit is wired holds until it is verified. The work is tracing and testing to establish what is actually connected to what. That mapping is usually worth more than the immediate repair, because everything you do afterwards depends on it.
“We're renovating a Queen East commercial space.”
Commercial renovation electrical starts with the existing distribution and what the new use requires — equipment circuits, lighting, panel capacity and how the work is staged around the building's other tenancies. Older mixed-use buildings in particular need the existing arrangement understood before the new layout is designed.
Repair, Rewire, Replace the Panel or Upgrade the Service?
Four different scopes that get confused with each other constantly — including by contractors quoting them.
Targeted repair
May fit when
- The fault is isolated to one place
- One circuit or device needs correction
- The rest of the existing system remains suitable
- Testing has confirmed the problem does not extend further
Rewire / circuit modernization
May fit when
- Active legacy wiring remains in service
- A renovation has exposed older wiring
- Grounding or circuit arrangement needs modernising
- Access is open and will not be again for years
Panel replacement
May fit when
- Panel equipment is damaged or deteriorated
- Distribution equipment needs modernising
- Breaker space or breaker condition is the constraint
- Condition — not age — has been established by looking
Service upgrade
May fit when
- Calculated demand requires more capacity
- Major new loads are planned
- Service equipment needs broader modernisation
- A load calculation supports it
These scopes can overlap. The correct recommendation depends on the actual condition and electrical demand of the property — not simply its age.
Electrical Projects Relevant to Riverdale & Leslieville Homes
Real Portman jobs, shown with their actual locations. The Riverdale panel replacement is local to this area; the others are Toronto work that demonstrates the same kinds of scope.
Getting an Electrical Quote in Riverdale or Leslieville
A few photos and a clear description usually get you a far more useful answer than a phone description alone. Here is what actually helps for each kind of job.
Troubleshooting
- What stopped working, and what still works
- When it started and whether anything changed around then
- Whether a breaker is tripped or a GFCI is not resetting
- Any visible damage, discoloration or scorching
- Whether there is any heat or burning smell — if so, call instead
Panel or service
- A photo of the panel from a safe distance, cover on
- The service rating if it is safely visible on the label
- A photo of the meter and service equipment outside
- What you are planning to add later
Renovation
- Drawings if you have them, even rough ones
- Photos of the rooms involved
- Appliance specifications for the kitchen
- The scope and the stage the project is at
- Any EV or electric heating plans, even if they are later phases
Knob & tube
- Photos of visible wiring where you can take them safely
- Your insurer's letter if one prompted the call
- Any renovation plans that affect the same areas
- What you already know about previous rewiring
EV charging
- Where you want the charger
- Whether it is a driveway, attached garage or detached garage
- A photo of the panel
- The approximate route from panel to charger
Never remove the panel cover or deadfront to take a photo. A picture of the closed panel and the label is all we need, and it is the only one worth taking.
Electrical Services We Provide in Riverdale & Leslieville
Serving Riverdale, Leslieville & Toronto's East End
Nearby areas we also serve
Why Choose Portman Electric in Riverdale & Leslieville?
Portman Electric is family-owned, owner-operated and fully insured, with 15+ years of trade experience and a documented Riverdale job you can read from start to finish.
ECRA/ESA Licensed Electrical Contractor
Licence #7018049. Verifiable through the Electrical Safety Authority's public contractor listing before you hire anyone.
Real Riverdale project experience
A documented Riverdale job, photographed from the original symptom through to the completed panel replacement — not a claim of coverage.
Read the Riverdale projectOlder Toronto home experience
Knob-and-tube, mixed-era cable, ungrounded circuits and legacy distribution equipment are routine work rather than an exception.
Knob & tube rewiringPanel and service upgrade experience
From 60 amp fuse services to 200 amp modernization, including the Toronto Hydro and ESA coordination that goes with it.
Panel & service upgradesTroubleshooting before replacement
Faults get diagnosed rather than solved by swapping the part that visibly stopped working. The Riverdale job is the clearest example of why that matters.
Renovation electrical
Complete rewires, rough-in, kitchens, basements and additions — including full renovation work documented in the project archive.
Renovation electricalResidential and commercial
Houses, small multi-unit properties and commercial space, which matters in an area where a house and a storefront can share a block.
Commercial electricalESA and Toronto Hydro coordination
Where work requires notification, it gets filed and the inspection is coordinated. Where the utility supply has to come off, that shutdown is arranged.
Electrical Guides Worth Reading First
Written for Toronto homeowners, and useful before you call anyone — including us.
- Electrical Problems Commonly Found in Older Toronto Homes
- Is Knob and Tube Wiring Dangerous?
- Knob-and-Tube Wiring and Home Insurance in Toronto
- Fuse Box vs Breaker Panel in Toronto
- Panel Upgrade Cost in Toronto
- 100 Amp vs 200 Amp Service in Toronto
- Three-Prong Outlets That Aren't Grounded
- How to Read Your Electrical Panel
WHAT OUR CUSTOMERS SAY
"Joshua was experienced, professional, knowledgeable, and friendly. He showed up on time, updated us as he worked, and explained everything! He worked efficiently and cleaned up beautifully. Will definitely use his services again!"
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"Showed up on time, wired up my 3-phase motor had it running faster than I thought. Will be using Portman Electric again."
Riverdale & Leslieville Electrical FAQ
Does Portman Electric serve Riverdale and Leslieville?
Yes. Portman Electric provides licensed residential and commercial electrical services in Riverdale, Leslieville and throughout Toronto. We are an ECRA/ESA Licensed Electrical Contractor, Licence #7018049. Work in the area includes electrical troubleshooting, older-home wiring and knob-and-tube replacement, panel and service upgrades, renovation electrical, kitchens and lighting, EV charger installation, garage and exterior electrical, electrical assessments and commercial electrical work. We serve the east end from across Toronto; we do not operate a separate office in the neighbourhood.
Has Portman Electric completed electrical work in Riverdale?
Yes. Portman Electric has a documented Riverdale project. A homeowner called about a GFCI receptacle that had stopped working. While the circuit was being traced at the electrical panel, a breaker came loose from the bus and exposed a burnt bus bar connection on a panel roughly 35 to 40 years old. Portman coordinated the required shutdown with Toronto Hydro, replaced the panel with a new Siemens breaker panel, and transferred and identified the branch circuits. The job is published with photographs from the damage through to the completed installation.
How do I find a licensed electrician in Riverdale or Leslieville?
Check that the contractor holds an ECRA/ESA electrical contractor licence, which is required in Ontario to offer electrical work to the public. The Electrical Safety Authority publishes a searchable list of licensed contractors, so a licence number can be verified before you hire. Portman Electric's licence number is 7018049. It is also reasonable to ask who files the ESA notification on your job, whether the contractor carries insurance, and — for older houses — whether they routinely work on legacy wiring.
Do older Riverdale homes still have knob-and-tube wiring?
Some may, but the age of a house does not prove it. Riverdale contains a great deal of established housing stock, and knob-and-tube was a normal wiring method when much of it was built. Many of those houses have since been rewired completely, others partially, and in some the old wiring was abandoned in place and is still visible without carrying any power. Whether active knob-and-tube remains in a specific house is established by tracing and testing the circuits, not by the year the house went up.
Do Leslieville homes still have knob-and-tube wiring?
It turns up in Leslieville too, though the same caution applies — presence cannot be assumed from age. What is a little different here is how it tends to be discovered: Leslieville has renovated steadily, and older wiring most often comes to light when a wall or ceiling opens during a kitchen, basement or addition project. That is actually the useful moment to deal with it, because access is already there and the extent of the old wiring can be established properly rather than guessed at.
Does an older home automatically need a full rewire?
No. A home's age alone does not determine whether a complete rewire is necessary. The existing wiring type, its condition, previous modifications, the grounding arrangement, circuit layout and your renovation plans should all be assessed first. Some homes need targeted upgrades to specific circuits while others benefit from broader rewiring, particularly when a renovation has already opened up access. Anyone recommending a whole-house rewire before tracing the existing system is quoting a scope rather than answering a question.
Can Portman upgrade a Riverdale home to 200 amp service?
Yes, where a load assessment supports it. A service upgrade can involve the panel, service conductors, meter equipment, grounding and bonding, and the service entrance, and it requires coordination with Toronto Hydro for the shutdown and reconnection. ESA notification is filed where the work requires it. The starting point is a calculation of what the property actually draws and what you are planning to add, because that is what establishes whether more capacity is genuinely needed or whether the constraint is something else.
Does installing an EV charger automatically require 200 amp service?
No. Available electrical capacity should be assessed before recommending a service upgrade. Portman evaluates the home's calculated electrical demand, the charging rate you want and the installation route before determining whether the existing service is sufficient, whether load management equipment is appropriate, or whether increased service capacity is genuinely required. Some homes support EV charging on their existing service without any upgrade at all.
Can Portman rewire a home during a major Leslieville renovation?
Yes, and it is usually the most efficient time to do it. With walls, ceilings or floors already open, older wiring can be replaced and new branch circuits added without the cutting and patching the same work requires once surfaces are closed. Legacy circuits exposed during demolition can be dealt with while access is easy, lighting and kitchen circuits can be laid out for the finished plan, and capacity for later additions such as EV charging can be roughed in rather than retrofitted.
Can you troubleshoot partial power loss?
Yes. Losing power to part of a property while the rest stays on is a common call and a diagnosable one. The approach is testing rather than guessing: establishing which circuits are affected, what they share, and where the interruption actually sits. Depending on what the testing shows, the cause may be a device, a connection, a breaker, a shared neutral or something upstream at the panel or service. The point of the diagnosis is to find the actual fault rather than replace the most visible component.
Can a dead receptacle actually be caused by a panel problem?
Yes, and Portman has a documented case of exactly that. On a Riverdale service call for a non-working GFCI, tracing the circuit at the panel revealed a burnt bus bar and a damaged breaker connection. The visible symptom was a single dead receptacle; the real problem was inside the panel. A dead receptacle can be caused by the device itself, another device upstream, the wiring, a breaker or a connection elsewhere in the circuit, which is why the circuit gets traced rather than the part swapped.
Do you work on duplexes and triplexes?
Yes. We work on rental houses and small multi-unit residential properties, including duplexes, triplexes and small multiplexes, as well as properties under professional management. That work includes troubleshooting, common-area electrical, panel and distribution issues, lighting, unit renovation electrical, assessments and urgent electrical response. How a particular building should be arranged electrically depends on its existing service, distribution, metering and calculated load, so the existing setup is assessed rather than assumed.
Can you provide electrical work for a detached garage?
Yes. Detached garage electrical is common in the east end, where rear-lane garages and backyard structures are part of the housing stock. That work can include the supply from the house, garage lighting and receptacles, EV charger circuits, and exterior and backyard electrical. Where the supply has to run underground, trenching and underground conduit are part of the scope. The route and the available capacity are both assessed before the work is quoted.
Can you install pot lights in an older plaster ceiling?
Often, but it depends on the ceiling and what is above it. Original plaster and lath behaves differently from drywall — it is harder to fish and it patches differently. An accessible attic above makes a ceiling a much easier candidate than a finished floor or a joist space full of ductwork. The existing lighting circuit also matters, since older circuits may be ungrounded or shared in ways that need attention first. Where a ceiling is a poor candidate, we say so rather than leave you with patched holes and a bad result.
Can an insurance company ask about knob-and-tube wiring?
Yes, and insurers commonly do. Requirements differ between companies, and there is no single industry rule — some insurers ask about active knob-and-tube, fuse equipment, older service sizes, aluminum branch wiring or panel condition, and they weigh those answers differently. Portman can assess the installation, trace and test what is actually live, document visible conditions, carry out corrective work and coordinate ESA inspection where the work requires notification. We cannot guarantee any particular insurer's decision.
Can Portman provide commercial electrical service in Leslieville?
Yes. Alongside residential work we provide commercial electrical services, which matters in an area where Queen Street East and the surrounding corridors combine retail, restaurant, office and mixed-use property with residential streets. That work includes commercial troubleshooting, lighting, dedicated equipment circuits, panels and distribution, tenant improvement and renovation electrical, ongoing maintenance and response to urgent commercial electrical problems.
How much does an electrician cost in Riverdale or Leslieville?
There is no neighbourhood premium — pricing depends on the work, not the postal code. What actually drives cost is the scope, the condition and type of the existing wiring, access to the areas being worked in, circuit lengths and routing, the state of the panel and service, materials, whether ESA notification is required, whether Toronto Hydro involvement is needed, how long diagnosis takes on a troubleshooting call, and what stage a renovation is at. Our panel upgrade cost guide and 100 amp versus 200 amp comparison set out the factors in detail.
Costs vary with scope — our panel upgrade cost guide and 100 amp vs 200 amp comparison set out the factors in more detail.
Need an Electrician in Riverdale or Leslieville?
Whether you're troubleshooting an electrical problem, renovating an older home, replacing legacy wiring or planning a panel, service or EV upgrade, Portman Electric provides licensed electrical work throughout Riverdale, Leslieville and Toronto's east end.
ECRA/ESA Licensed Electrical Contractor · Licence #7018049