Mainguy and Sons Electrical & Heating 
When experience and excellence counts

Residential, industrial, commercial, and agricultural Electrical, Plumbing and HVAC services in Peterborough and the Kawarthas

With over 30 years experience, Mike and his team specialize in residential, industrial, commercial and agricultural Electrical, Plumbing and HVAC services. Fully licenced and Insured. ESA/TSSA

Family Owned & Operated

With over 30 years experience, Mainguy & Son's Electrical & Heating is a family owned and operated business that is lead by Mike Mainguy, a fully licensed and insured Master Electrician. Meet the Sons! Charles Mainguy Licensed Electrician and Brandon Mainguy Licensed Plumber and Gas Fitter. The team has a wide range of experience, expertise and troubleshooting skills in residential, commercial, industrial and agricultural services. Providing excellence in all they do. 
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  • All our technicians are trained and certified

  • Satisfaction guaranteed on every project

  • Three generations and 30+ years experience

  • Residential, Commercial and Agricultural Services

Before and After

We are your local Electrical, Heating and Plumbing Contractor in the Peterborough, Kawartha Lakes and Durham areas. Call us for a FREE Quote at 705-875-5061 when in need of a Licensed Master Electrician, Plumber or Gas Fitter, high-quality service and family run business. 

Electricity is not a luxury but a necessity of life. Our electricians work around the clock to make sure you, your family or your business have power when you need it.

Our core services are: Residential, Commercial and Industrial Electrical and Plumbing Services as well as HVAC.

Services

Lighting

Proper lighting installation & maintenance saves you money and improves how your home looks and feels. Ceiling fans, pot lights and more. 
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Service Panel Upgrades

Upgrade your service panel to ensure the safety of you and your family at home, the cottage or on the farm!
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Electrical Trouble Shooting & Repair

Are you having electrical problems? We can help!
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Wiring for Large Appliances

New hot tub, fridge, sauna, washer or dryer? We can help you hook it up safely!
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New Home Inspections

Regular maintenance of heaters and air conditioners is important for your family's health and safety. 
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Commercial Electrical 

Maintain a functional business with expert commercial electrical services!
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New Home Wiring and Electrical

We offer electrical system installation services for new home construction and renovation projects
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Cottage Electrical Services

Mainguy & Son's Electrical in Peterborough, Ontario offers cottage electrical services
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Aluminum Wiring Replacement

If your home was built between 1960 to 1970, chances are you have aluminum wiring. Homes built after 1970 were largely built using copper wiring due to the fact that aluminum wiring was found to be a fire hazard. 
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Furnace Installation and Repair

We offer high-quality furnace installation and repair to keep your family warm.
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Fireplace Installation

Looking to have a fireplace installed or maintained? We can help! 
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Gas and Propane Installs & Repair

Adding new gas or propane elements to your home? We're certified to help! 
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We're on our way to help!

We are your local Electrical Contractor in the Peterborough and Kawartha Lakes areas. Call us for a FREE Quote at 705-875-5061 when in need of a Licensed Master Electrician, high-quality service and family run business. 

Electricity is not a luxury but a necessity of life. Our electricians work around the clock to make sure you, your family or your business have power when you need it.

Our core electrical services are: Residential, Commercial and Industrial Electrical Services as well as heating and airconditioning.

Get a Quote Today!

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Testimonials



K.D. Google Review
I've used this company many times, I've found them always to be thorough, professional and well priced. The work is done quickly, efficiently and they clean up when they're done. I would highly recommend Mike and his sons for any electrical or heating work.
LEANNE M. Google Review 
I wouldn't hesitate to use this company for a new build, renovation or for just a minor job. We used Mainguy & Sons for the electrical, gas and HVAC parts of our renovation. They updated the fuse box, installed new LED flush mount lights and pendant lights (as well as many many other things). Additionally they were able to give us a great price on a gas fireplace insert. There were some issues with the gas insert and did not hesitate to come back to determine what the problem was. They even followed up with the gas company! Thank you Mike, Brandon and Charles.
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