Electrical help for Calgary homes and small businesses
The companies below cover different kinds of work. Ultimate Electric focuses on residential systems and panel upgrades. KCJ handles residential and light-commercial projects. Aurora focuses on custom lighting, automation and other design-led installations. TRECC works heavily with home builders and structured wiring.
Match the contractor to the project. A faulty outlet, aluminum-wiring correction, service upgrade, EV charger and whole-home automation plan are not interchangeable jobs. Describe the existing service size, building type and intended equipment when requesting a quote.
Questions to ask before booking
Confirm who will obtain any required permit and who will complete the work. Ask for the scope, equipment specifications, inspection steps and warranty in writing. For an EV charger or large appliance, request a load calculation before assuming the existing panel can support it.
How we selected these companies
Each business states that it serves Calgary and publishes enough service information to compare its focus. We used official sources only and did not copy ratings or claim that we tested the work. Research was checked on August 24, 2026.
