ON · 12 neighbourhoods

Electrical Contractor in
Hamilton

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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 Hamilton

Electrical Contractor in Ainslie WoodElectrical Contractor in AncasterElectrical Contractor in BinbrookElectrical Contractor in Crown PointElectrical Contractor in DundasElectrical Contractor in FlamboroughElectrical Contractor in GlanbrookElectrical Contractor in Hamilton CentreElectrical Contractor in Hamilton MountainElectrical Contractor in Hamilton WestElectrical Contractor in Stoney CreekElectrical Contractor in Waterdown

Electrical Contractor in Hamilton — What to Expect

Looking for a licensed electrical contractor in Hamilton? Our ESA-licensed electricians in Hamilton, Hamilton ON handle commercial tenant improvements, panel upgrades and EV charging station installs — all permitted, inspected and backed by written warranty.

Every electrical estimate in Hamilton is free and includes a load calculation if needed. We use Square D, Eaton, Siemens equipment and handle ESA permit applications, required drawings and inspection bookings — so you don't have to coordinate with the authority.

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

Our Electrical Contractor Services in Hamilton

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 Hamilton

Do I need an ESA permit for electrical work in Ontario?›
Yes. Any electrical work beyond replacing a device requires an ESA permit in Ontario. Work done without a permit is illegal, may void your home insurance and creates problems at the time of sale. We pull every required permit as part of our service.
How much does a 200A panel upgrade cost?›
A 200A panel replacement typically runs $2,500–$4,500 in the GTA, including the panel, ESA permit, inspection and connection restoration. Service upgrade from 100A to 200A may involve the utility and adds cost. We give you an exact quote after a site visit.
Can you install an EV charger in my condo or multi-unit building?›
Yes. EV charging in condos and multi-unit buildings requires coordination with the condo board and a proper metering solution. We've done this before — we can advise on EV-ready solutions, shared billing systems and the permit process.
What does a tenant improvement electrical scope include?›
TI electrical typically covers demo of existing wiring, new rough-in for outlets, lighting, data and HVAC controls, panel breaker allocation, ESA permit and inspection. We coordinate with the GC and provide as-built drawings.
Do you install backup generators?›
Yes. We install manual transfer switches for portable generators and automatic transfer switches for standby generators. Sizing and installation are permitted through ESA and include a load analysis to protect your critical circuits.
How quickly can you get to my home?›
For most bookings we can arrange a same-day or next-day visit. Emergency calls are dispatched as a priority and we aim to arrive within a few hours.
Is there a service-call or inspection fee?›
We offer a free estimate — there is no charge to come out, diagnose the issue and provide a written quote. You decide whether to proceed before any work begins.

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

Free estimate — serving all 12 Hamilton neighbourhoods.

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HireLocalHelp · Electrical Contractor in Hamilton ON · Updated Oct 2026

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