CFI Electric Ltd
Commercial Electrician in Oshawa, Ontario
Licensed commercial electrician services for businesses
Hiring a commercial electrician in Oshawa, Ontario is essential for businesses that need safe, reliable, and code-compliant electrical work. From new construction wiring to emergency repairs, our licensed electricians deliver professional service designed to keep your business running smoothly.
Commercial electrician services we provide in Oshawa, Ontario
A commercial electrician handles more than just wiring—our team ensures your building’s electrical systems are efficient, safe, and built to handle the demands of your business. Whether you manage an office, retail space, or restaurant, we provide solutions tailored to your property.
Our commercial electrician services include:
Electrical system design and installation for new builds
Panel upgrades and load balancing for growing businesses
Energy-efficient lighting installation and retrofits
Dedicated circuits for commercial equipment and appliances
ESA-compliant inspections and electrical safety checks
24/7 emergency commercial electrician services in Oshawa, Ontario
Why your business needs a licensed commercial electrician
Businesses depend on uninterrupted power. A licensed commercial electrician ensures your systems meet the Ontario Electrical Safety Code, reducing the risk of hazards and costly downtime. We provide fast troubleshooting, reliable repairs, and professional upgrades to support both day-to-day operations and long-term growth.
If your property experiences frequent breaker trips, flickering lights, or needs system expansion, a commercial electrician in Oshawa, Ontario can resolve issues quickly and prevent disruptions to your business.
Commercial Heating System Installation & Wiring
Many businesses don’t realize that a commercial electrician in Oshawa plays a key role in setting up and maintaining their heating systems. CFI Electric Ltd provides full electrical wiring, panel upgrades, and safety connections for commercial heating systems in Oshawa, Ontario — including furnaces, rooftop units, unit heaters, and heat pumps. Our commercial heating services include:
Electrical wiring and dedicated circuits for furnaces and heaters
Panel upgrades and load balancing for high-demand systems
Troubleshooting and repairs for heating-related electrical issues
Emergency service for sudden outages or failures
Preventive maintenance checks to keep systems running safely
Who we serve with commercial electrician services
Our commercial electrician services in Oshawa, Ontario are trusted by a wide range of businesses and organizations. With over 35 years of experience, CFI ELECTRIC LTD understands the unique electrical needs of local companies and provides scalable solutions. We provide commercial electrician services for:
Office buildings and corporate spaces
Restaurants, cafes, and retail stores
Warehouses and light industrial facilities
Property managers and landlords with multi-unit buildings
Schools, community centers, and public facilities
STILL NOT SURE?
Frequently Asked Questions
What electrical systems do commercial electricians typically work on?
Commercial electricians handle wiring, panels, lighting, and power distribution for offices, retail, and industrial spaces. They also manage specialized systems like emergency lighting, fire alarms, and backup power equipment.
How should a business prepare for a commercial electrical project?
Clear access to electrical panels, equipment rooms, and work areas is essential. Businesses should also coordinate downtime if power must be shut off during the installation or repair process.
Do commercial electrical installations require special permits or inspections?
Yes. Most commercial electrical projects must meet provincial and municipal code requirements. Permits are issued before work begins, and final inspections verify compliance with the Ontario Electrical Safety Code.
What load capacity should be considered when planning commercial wiring?
A commercial electrician evaluates your business’s current and future electrical load. Proper capacity planning ensures circuits, panels, and distribution can handle equipment, HVAC, and lighting without overloading the system.
How often should commercial electrical systems be inspected?
It’s recommended that commercial systems be inspected every 3–5 years, or sooner for high-demand facilities. Inspections catch wiring wear, overloaded circuits, and safety risks before they disrupt operations.
COntact us
Call for a commercial electrician in Oshawa, Ontario
Keep your business safe, efficient, and compliant. Call (416) 575-9999 today to schedule a licensed commercial electrician in Oshawa, Ontario—available for projects, inspections, and emergency repairs.
SERVICES
HELPFUL LINKS
CONTACT INFORMATION
Phone: (416) 575-9999
Location: Oshawa, ON L1H 4E1
Master Electrician License #6002110 ESA Contractor: 7001418
ECRA: MCR 1290
Your privacy is extremely important to us. The trust placed in us by our customers is absolutely essential to our success. We understand that and do all we can to earn and protect that trust. We do not share, sell, loan or use your personal information with any outside companies or third parties without your consent. We will use your personal information as needed when communicating with ESA (Electrical Safety Authority) and/or the local hydro utility (such as Toronto Hydro, Alectra, Oakville Hydro, etc...) to pull out permits, organize inspections and ensure that our work is compliant with OBC and OESC for your property.
@ Copyright 2025 • CFI ELECTRIC LTD. • All Rights Reserved