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Building a new home in Ottawa?

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Electrician in Ottawa

Professional electrical service for homeowners in Ottawa.

Cornerstone Electrical serves homeowners across Ottawa with custom home wiring, EV charger installations, panel upgrades, lighting, troubleshooting, and renovation electrical work. Whether it's a century home in the Glebe or a new build in Barrhaven, every project gets licensed 309A workmanship, clear communication, and a professional finish.

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Residential firstBuilt for the homeowner jobs people in Ottawa actually search for.
Fast follow-upClear quotes and a process that feels organized and easy to hire.
Code-conscious workLicensed work completed properly, with finish quality in mind.
Most requested in Ottawa

Electrical upgrades and service work that homeowners can feel confident booking.

Electrical work in Ottawa for custom homes, multifamily projects, and residential service.

Residential electrical service work

EV Charger Installation

Custom home wiring, multifamily electrical scopes, and serious residential project work.

Popular

Custom Homes

Electrical systems for custom homes with clear planning, strong execution, and better finish quality.

High Intent

Multifamily & Residential Projects

Electrical work for multifamily and larger residential projects, while still supporting select homeowner service work.

Local
$2M InsuredCoverage in place for residential and larger project work.
WSIB CoveredProfessional job-site coverage and compliant operation.
ESA RegisteredWork completed to Ontario code requirements and proper electrical standards.
Local focus

Ottawa homeowners range from older neighbourhoods like Alta Vista and Westboro — where panel upgrades and aluminum wiring remediation are common — to newer subdivisions in Findlay Creek and Riverside South where EV charger circuits and smart home pre-wiring are in demand. We handle both ends comfortably, with a process built for the homeowner who values communication and clean workmanship over the cheapest price.

Electrical services in Ottawa.

Positioned around custom homes, multifamily projects, and residential projects in Ottawa.

Custom Home Wiring in Ottawa

Full electrical rough-in to finish for custom builds in Manotick, Greely, Barrhaven, and surrounding areas. Panel sizing, arc-fault protection, and ESA inspection coordination included.

EV Charger Installation in Ottawa

Level 2 charger circuits with proper load calculations, dedicated breaker, and clean conduit routing. We handle the ESA permit so your install is on record and insured.

Panel Upgrades & Service Work in Ottawa

100A to 200A upgrades, fuse-to-breaker conversions, knob-and-tube replacement, and general troubleshooting for Ottawa homes that need modernized electrical systems.

Customer reviews.

Real-world service should feel organized, professional, and easy to trust.

★★★★★

“Showed up on time, explained everything clearly, and the finished work looked very clean. The whole process felt professional.”

Homeowner Review
★★★★★

“Fast communication, solid workmanship, and no surprises. Everything was handled properly and we would absolutely hire again.”

Residential Client
★★★★★

“The quote was clear, the install was neat, and the job was completed exactly the way we hoped. Very easy to work with.”

Property Owner
★★★★★

“Professional from start to finish. Clean routing, careful work, and a much better experience than we’ve had with other contractors.”

Homeowner Review
★★★★★

“Showed up on time, explained everything clearly, and the finished work looked very clean. The whole process felt professional.”

Homeowner Review
★★★★★

“Fast communication, solid workmanship, and no surprises. Everything was handled properly and we would absolutely hire again.”

Residential Client
★★★★★

“The quote was clear, the install was neat, and the job was completed exactly the way we hoped. Very easy to work with.”

Property Owner
★★★★★

“Professional from start to finish. Clean routing, careful work, and a much better experience than we’ve had with other contractors.”

Homeowner Review

Common questions from Ottawa homeowners.

Yes — most electrical work in Ontario requires an ESA permit and inspection. As an ESA-registered contractor, Cornerstone Electrical handles all permit applications and inspection coordination for projects in Ottawa and surrounding areas. You'll receive a Certificate of Acceptance when the work passes inspection.

Panel upgrade costs in Ottawa typically depend on the existing service size, the new panel capacity, and the complexity of the installation. We provide clear, itemized quotes before any work begins so you know exactly what's included. Contact us for a free assessment of your current panel.

Yes — most older homes can support a Level 2 EV charger with proper load calculations. In some cases, a panel upgrade may be needed first. We assess your existing electrical capacity and provide an honest recommendation before any work starts.

Request a quote in Ottawa

Clean work. Clear communication. Professional finish quality.

If your project is in Ottawa or nearby, get in touch with Cornerstone Electrical. If it is a new build, start with the free estimate page for an instant price range.

Call (613) 265-9604

Also serving nearby communities.

In addition to Ottawa, Cornerstone Electrical also serves nearby communities for custom homes, multifamily projects, EV chargers, and residential service.

Nearby areas

Nepean, Kanata, Orleans, Gloucester, Manotick, Greely

See also: Stittsville, Russell, Embrun

Project types

Custom homes, multifamily electrical work, EV charger installation, panel upgrades, lighting, troubleshooting, and residential service.

Need to confirm coverage?

If your project is near Ottawa but not listed here, get in touch and we can confirm whether your location is within the current service area.