Mainprize Electric Inc. is a trusted electrical contractor proudly serving Ontario, specializing in both residential and commercial electrical services. We deliver safe, reliable solutions tailored to your needs—from panel upgrades that enhance performance and safety to EV charger installations for homes and businesses. With a commitment to quality, efficiency, and customer satisfaction, Mainprize Electric Inc. is your go-to choice for professional electrical services across Ontario.

We are absolutely thrilled to announce that we have successfully completed a full year in business, backed by an impressive 30+ years of field experience. Our deep expertise in Residential, Commercial and Traffic Signals & Street Lighting is unparalleled in the industry. At the heart of our business, we firmly believe in Honesty and Integrity, which has helped us to create long-lasting relationships with our clients. You can trust us to go above and beyond in meeting your needs. Additionally, we provide the flexibility you require as we operate afternoons and weekends. Soon enough, we'll be able to work with you Full Time. Let us show you firsthand why we are confident that we are the perfect partner for all of your business needs.

RESIDENTIAL - COMMERCIAL - INDUSTRIAL ACP approved contractor. Master, licensed and apprentice electricians serving our customers for 35 years.