Generator Sales, Service and Installation

GenOne Generator Service, Maintenance, Installation Professionals

(416) 989-7517
For 24 hour emergency service
Call: 705-717-9892

WE ARE GENERAC AUTHORIZED SERVICE PROVIDERS TRUSTED BY THOUSANDS OF ONTARIO RESIDENTS. CONTACT US TODAY FOR YOUR HOME, COTTAGE OR BUSINESS GENERATOR NEEDS.

Secure your family's comfort and safety with GenOne, your authorized premiere Generac generator maintenance and installation solution provider. As your trusted regional leader, GenOne ensures a dependable power supply during unexpected outages. Our skilled team at GenOne are your local generator experts, experienced in serving Southern Ontario, Simcoe County, Grey County, Barrie, Muskoka, and the North GTA.

We have your back.

24/7

  • SERVICE

    Yellow light on your generator? Call us to come get you back into the green.

  • MAINTENANCE

    Yearly check-ups to ensure your generator is running optimally in any weather.

  • EXCELLENCE

    We keep your history on file to remind you when you are due for a maintenance.

No Power? No Problem.

GenOne provides seamless generator service, generator maintenance, and generator installation solutions that meet and are trusted by Generac's exacting standards.

Investing in a standby generator is a wise choice, and our factory-trained technicians honour your decision in quality - by delivering exacting service. We not only ensure compliance with warranties and insurability but also prioritize your satisfaction by providing responsive service when needed. Our professional, customer-centric solutions are available seven days a week, also offering emergency assistance or convenient maintenance schedules, tailored to your family and lifestyle.

Our team is fully equipped to provide excellent generator service. We are also the official and experienced choice authorized by Generac, and trusted by many families. Rest easy knowing your home’s energy needs are in the capable hands of Generac authorized professionals. To ensure your comfort and well-being and to protect your investment call us at GenOne for reliable, safe, and efficient power solutions.

How it Works

  • "GenOne notified me via text that a technician was on the way. Showed up on time and very professional"

    — Brandi Ortiz

  • "I've never missed a maintenance thanks to GenOne conveniently reminding me around the same time each year."

    — Monet Goode

  • "Chris looked after us in a stormy pinch! He arrived within the hour and got us back up and running. GenOne is the best"

    — Dallas Moreno

  • "Billy is my favourite technician! always looks after our Generac"

    — Channing Lee

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