


First
Reliable Power Source, Essential for Emergency Situations
STANDBY GENERATORS & EV CHARGERS
Professional Installation & Maintenance, Flexible payment plans tailored to your needs
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Enhancing Your Electrical System With
WIRING UPGRADES, PANEL REPLACEMENT & SERVICE UPGRADES
Experienced Electrical Contractors Available for Assistance Across GTA
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Safety meets simplicity with our low-voltage lighting systems
Cut down on energy costs while enjoying brilliant lighting
Enhance the beauty of your landscape or indoor space effortlessly with our low-voltage lighting systems

RESIDENTIAL
Residential electrician services involve the installation, repair, and maintenance of electrical systems in homes. This includes upgrades, renovations, lighting installation, and customized electrical solutions.

COMMERCIAL
Commercial electrician services cater to the unique electrical needs of businesses, providing reliable, efficient, and safe electrical solutions. Whether it's installation, maintenance, repairs, or upgrades.

INDUSTRIAL
Industrial electrician services involve electrical installations, maintenance, and repairs for industrial facilities. This includes installation, maintenance, and repair of complex electrical systems, machinery.
What Our Clients say
Great work
Rated 5.0 out of 5
Thank you guys for the honest quote, fantastic work and knowledgeable job. I’m extremely happy with everything.
Dan and Lina
Custom home wiring
Rated 5.0 out of 5
Complete electrical to our new build home.They are professional and great to work with. We couldn’t be happier with our finished product.
We’ve experienced contractors that cut corners and are in a rush to get their money and run.
We highly recommend One Source Electrical!!
Paul & Laura
Paul and Anna
Home stand by generator
Rated 5.0 out of 5
Professional, courteous and very knowledgeable.
Laura