ON · 12 neighbourhoods

Electrical Contractor in
St. Catharines

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⚡ESA LicensedElectrical Safety Authority licensed master electrician
🏢Commercial & ResidentialTenant improvement, retail and residential service
🚗EV Charging StationsLevel 2 home and commercial charger installation
✅Permits & InspectionAll ESA permits and inspections included

Neighbourhoods We Serve — Electrical Contractor in St. Catharines

Electrical Contractor in Burleigh HillElectrical Contractor in Downtown St. CatharinesElectrical Contractor in FacerElectrical Contractor in GranthamElectrical Contractor in KernahanElectrical Contractor in LakeshoreElectrical Contractor in MartindaleElectrical Contractor in North EndElectrical Contractor in Port DalhousieElectrical Contractor in QueenstonElectrical Contractor in Secord WoodsElectrical Contractor in Western Hill

Electrical Contractor in St. Catharines — What to Expect

Need an electrical contractor in St. Catharines for a panel upgrade, EV charger or commercial project? Our ESA-licensed team in St. Catharines, St. Catharines ON provides free estimates, detailed scopes and fixed pricing. No unlicensed labour, no permit shortcuts.

Our electricians serving St. Catharines are trained on Square D, Eaton, Siemens, Leviton systems, including smart panels, EV charging infrastructure and whole-home generator integration. Every ESA inspection result is sent to you as documentation.

We cover all 12 St. Catharines neighbourhoods listed above — so wherever you are in St. Catharines, you reach the same licensed team, the same upfront pricing and the same written warranty on every job.

Our Electrical Contractor Services in St. Catharines

Panel & Service Upgrades

Electrical panel replacement and 200A/400A service upgrades for residential and commercial properties. ESA permits included.

Commercial & Tenant Improvement

Office fit-out, retail electrical, data/comm rough-in and tenant improvement electrical from permit to inspection.

EV Charging Installation

Level 2 EV charger installation (NEMA 14-50 or hardwired) for homes, condos, commercial parking and multi-unit buildings.

Generator Hookup

Transfer switch and standby generator hookup for residential backup power and commercial critical loads.

Frequently Asked Questions — Electrical Contractor in St. Catharines

Do I need an ESA permit for electrical work in Ontario?›
Yes — Ontario law requires ESA permits for most electrical work. We handle the permit application, inspection booking and final sign-off. You get a copy of the approved inspection certificate.
How much does a 200A panel upgrade cost?›
Panel replacement cost depends on the panel brand, required amperage, condition of the service entry and whether a utility upgrade is needed. We provide a detailed quote after a free assessment.
Can you install an EV charger in my condo or multi-unit building?›
Yes, though condo installations need board approval and often a sub-metering solution. We handle the technical scope and can help you present the project to your condo board.
What does a tenant improvement electrical scope include?›
We handle demo, rough-in, fixtures, panel work, permit and inspection. Our commercial team reads architectural drawings and coordinates with other trades to stay on the construction schedule.
Do you install backup generators?›
Yes — transfer switches, wiring and final connection. We size the system correctly for your critical loads and pull the ESA permit. Standby generator connections go through the utility utility utility for final sign-off.
How quickly can you get to my home?›
Same-day availability is our goal. Emergencies get immediate priority dispatch; for non-urgent work we typically book within 24 hours.
Is there a service-call or inspection fee?›
No service-call fee. Our technician visits, assesses the problem and gives you an upfront price at no cost. Work starts only once you approve.

Panel upgrade or EV charger? Free quote — ESA licensed, fully permitted.

Free estimate — serving all 12 St. Catharines neighbourhoods.

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HireLocalHelp · Electrical Contractor in St. Catharines ON · Updated Oct 2026

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