CFI Electric Ltd
When you need electrical repairs in Oshawa, Ontario, you can’t afford delays. Our licensed electricians provide safe, efficient, and code-compliant repair services for homes, businesses, and industrial properties. From faulty wiring to power outages, we restore your system quickly and professionally.
Outdated or faulty wiring is one of the most common causes of electrical hazards. Knowing when to replace wiring protects your home or business from risks like fire and power failures.
You may need electrical wiring in Oshawa, Ontario if:
Your property is over 20–30 years old
You still have aluminum or knob-and-tube wiring
Outlets or switches feel warm to the touch
Breakers trip often with normal appliance use
You are renovating or adding new circuits
Our team handles a full range of electrical wiring projects for residential, commercial, and industrial properties. From small upgrades to complete rewiring, we have the experience and certification to manage projects of any size. We provide electrical wiring in Oshawa, Ontario for:
New home construction and additions
Full residential rewiring projects
Commercial wiring for offices, restaurants, and retail stores
Industrial wiring for heavy-duty machinery and systems
Basement and renovation wiring upgrades
Code-compliant circuit installations for appliances and EV chargers
Electrical wiring should never be left to DIY attempts or unlicensed contractors. Only a licensed electrician can guarantee safe, code-compliant wiring that passes ESA inspections. With over 35 years of experience, CFI ELECTRIC LTD provides electrical wiring in Oshawa, Ontario that is reliable, efficient, and fully insured.
Hiring a professional gives you:
Compliance with Ontario Electrical Safety Code
Wiring built to support modern power demands
Reduced risk of fire and electrical failures
Documentation for insurance and property sales
Most modern homes use copper wiring for outlets, lights, and appliances. Some may also include aluminum wiring, which often requires upgrades or special connectors to meet safety standards.
Frequent breaker trips, flickering lights, burning smells, or warm outlets are signs of faulty or outdated wiring. An inspection determines whether repairs or a full rewiring are required.
In many cases, yes. Rewiring often requires access behind walls and ceilings. Electricians minimize disruption by targeting specific sections, but older homes may need more extensive wall access.
Clear furniture and belongings away from outlets, switches, and access points. Ensure electricians can safely reach attics, basements, or crawl spaces where wiring runs are located.
Yes. New circuits and dedicated wiring can be installed to handle high-demand appliances like EV chargers, hot tubs, or HVAC systems. This prevents overloads and keeps systems code-compliant.
Upgrade or install wiring with confidence. Call (416) 575-9999 today to schedule professional electrical wiring in Oshawa, Ontario for residential, commercial, or industrial projects.
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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.
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