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Efficient New Builds & Renovations in Edmonton

Sierra Electrical Ltd. is GTA’s best choice for commercial electrical contracting. Our company offers electrical services, maintenance, troubleshooting, installations, upgrades, interior lighting design & more. From complete electrical planning to installation of lighting aesthetics, our electrical contractors can help you achieve your goals in a cost-effective way.

We are dedicated to creating a commercial space that is safe and functional for years to come. In order for that to happen, your electrical panel and wiring need to be maintained, kept free from issues and kept up-to-date. We understand that you want to prevent power outages and issues, and we do everything we can to keep your company functioning properly. 

Call us for a free quote for a better idea of the commercial electrical services we offer. Here is a summary of what we can do for your business:

New Builds: Commercial Build Outs

     Electrical rough-in and finishing to spec for retail, office, warehouse, manufacturing spaces.


     Commercial Tenant Improvements

     Electrical rough-in and finishing to spec for retail, office, warehouse, manufacturing spaces. Design built to your space.

Service Upgrades - 200 AMP to 2,000 AMP

     We can determine the size of service needed and install accordingly in your space.

Car Plug Repairs

     Broken underground car plug repairs or new car plug installations.

Heat Trace Installation

     Installation of building heat trace systems.

LED Retrofits

     LED retrofits. We can work with you to receive provincial rebates

Parkade Lighting

     Installation of caged light fixtures, re-lamping burnt out lights, etc.

Roof Top Unit Installation

     Electrical for RTU installation.

Exterior Access Lighting

     Installation of lighting over entry doors to help you see where you’re going.

Restoration Repairs from Fire, Flood and Wind Damage

     Sierra Electrical Master Electricians can provide a thorough assessment and identify any electrical problem in your home or affecting your home from the public power grid. Sierra Electrical Ltd. can inspect your home’s electrical systems and appliances, perform a thorough electrical safety assessment, identify damage issues, and make repairs. We provide thorough, safe, and lasting solutions within the shortest possible time frame. 

Fire Alarm Installation and Service

     Our licensed electricians will perform a detailed assessment of your location to determine what the most efficient and safest fire alarm plan is for your company. We will create a plan mapping out alarm placement and determining what power requirements and equipment is

necessary for the installation.

Rework Electrical Circuitry

     Demising walls, we can re-work the existing circuitry.

Complete Electrical Contracting

From new builds to renovations, our experienced electrical contractors are here to help you with all your electrical needs

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