Heffernan Electric Inc. is a family owned and operated business for over 60 years, specializing in customer service for the residential and commercial sectors.  We are proud to have served over 10,000 customers in this area over the years.

We are an Authorized Contractor with the Ontario Electrical Safety Authority (ECRA License #7002492)

We offer quality residential, rural and commercial electrical installations and repairs, large and small.  Whether it is a power emergency, a new generator installation, or a custom renovation, we have a proven track record of excellent work and timely service.

Please explore our site to learn more about us, our services, projects we have worked on, and companies we are affiliated with.

We look forward to working with you!

About Us
The Best For the Job

Heffernan Electric has been a family owned business since 1958 and has proudly served over 10,000 customers.

Our commitment and strength has always been residential and commercial customer service, with a focus of effort on custom homes, renovations, underground services, repairs and maintenance.

Electrical Contractor Registration Agency of the Electrical Safety-authorityECRA License #7002492

Licensing through the Electrical Safety Authority


I have been a customer of Heffernan Electric since 2008. They have always given prompt professional service regardless of the size of the job.   I have hired them for major renovation projects, installation of an automatic backup generator and small jobs.  All completed with the same level of excellence. I have recommended them many times to home owners and other contractors.

L. Lunden


Over the past number of years, I have been doing a lot of renovations both at my mother's home and at my own.  I have always used Heffernan Electric as the contractor for all my electrical needs. Their work is excellent, their technicians are friendly, respectful and competent.  Their service is first class, they are reliable - they keep their appointments. 

P. Bronson


I have been using Heffernan Electric for over 10 yrs. I have found them to be professional and accommodating to my schedule of business and have never had an issue with their work. Thanks for everything!

Dr. Aly Kherani

Dentistry By The Lake, Peterborough

Amazing service and quality workmanship on our hot tub connection. Exceeded all of our expectations and looks great!

Paul West

Lakefield, Ontario

I’m calling to let you know how much I appreciate your service for the past for 10 years, serving us initially in Lakefield and now in Peterborough.  I so appreciated your guys coming the other day, they did a great job, they cleaned up, and I’m so happy with it.  Thank you a million times over. 

Helen Ambrose


Contact Us

Do you need an electrician? Contact us today!

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