CFI Electric Ltd

24/7 Emergency Electrician in Oshawa

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Over 35 Years Serving Oshawa, Ontario

We align your business vision with the funding you need to achieve it.

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Licensed ESA/ECRA Master Electrician Certified

Collaborating side-by-side to guide decisions that drive lasting success.

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Fully Insured and Code-Compliant Services

Linking you to the right resources, partners, and opportunities to scale.

Licensed Electrician in Oshawa for Residential, Commercial & Industrial Electrical Services

CFI Electric Ltd is a fully licensed, insured, and ESA/ECRA-certified electrician in Oshawa, Ontario and the GTA. With over 35 years of experience, we specialize in residential, commercial, and industrial electrical services. Our expert team delivers safe, code-compliant, and high-quality workmanship—backed by a 5-year guarantee. Trusted by homeowners and businesses alike, we power projects with precision and care.

Residential, Commercial & Industrial Electrical Services

Why We’re the Trusted Choice

We stand apart through proven expertise, trusted service, and a commitment to safety.

Over 35 years of electrical experience in Oshawa and the GTA

Licensed master electricians in Oshawa, Ontario with full ESA and ECRA certification

Fully insured team ensuring compliance with safety codes and standards

Transparent pricing with clear quotes and no hidden fees

Comprehensive services covering residential, commercial, and industrial needs

24/7 emergency availability with fast and reliable response times

Five-year workmanship guarantee backed by customer satisfaction and trust

Our Core Services

EV Charger Installation

EV Charger Installation

Power your vehicle with a professionally installed EV charger.

Electrical System Inspections

Electrical System Inspections

Stay safe and compliant with thorough electrical system inspections.

Electrical Panel Upgrades

Electrical Panel Upgrades

Upgrade your electrical panel for more power and better safety.

Emergency Electrician

Emergency Electrician

24/7 emergency electricians for outages, sparks, breaker issues, & wiring hazards.

Temporary Hydro Connections for Construction Sites

Temporary Hydro Connections for Construction Sites

Temporary Hydro connections in Oshawa—fast, safe, and reliable power for your construction site.

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Electrical Services

We align your business vision with the funding you need to achieve it.

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Ceiling Fan Installation

Enhance comfort and energy efficiency with expert ceiling fan installation.

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Commercial Electrician

Keep your business powered and compliant with expert commercial electrical services.

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Electrical Contractor

Rely on a trusted electrical contractor for complete project management.

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Electrical Inspection

Protect your property with detailed inspections from licensed electricians.

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Electrical Repairs

Get fast and reliable solutions when electrical problems arise.

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Electrical Wiring

Ensure safe, efficient power with professional electrical wiring services.

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Electrician

Trust licensed electricians to manage everything from small fixes to major projects.

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Hot Tub & Sauna Electrical

Enjoy worry-free relaxation with safe hot tub and sauna wiring.

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Industrial Electrician

Keep large-scale operations running with specialized industrial electrical services.

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Lighting Electrician

Brighten your space with professional lighting installation and upgrades

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New Construction Electrical

Build with confidence by partnering with licensed electricians for new projects.

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Residential Electrician

Protect your home with trusted residential electrical services.

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Bathroom Exhaust Fan Installation & Replacement

Bathroom exhaust fan installation in Oshawa—safe, efficient, and up to code for fresher, drier homes.

Looking for a Fuse or Breaker in Oshawa?

Whether you need a fuse or breaker installation or replacement in Oshawa, Ontario, our licensed electricians are available 24/7. We supply a wide range of fuses for homes, businesses, and industrial sites, with professional installation that meets Ontario Electrical Safety Code standards. From new setups to urgent repairs, we ensure your property has safe and reliable power.

Problems Our Electrician in Oshawa, Ontario Can Solve

Electrical issues can disrupt your home or business, cause safety risks, and lead to costly downtime. Our licensed team provides fast, professional solutions that restore safety, efficiency, and peace of mind.

• Outdated or overloaded electrical panels causing frequent breaker trips

• Unsafe wiring creating fire or shock hazards

• Flickering lights, power surges, and unreliable connections

• Emergency outages needing immediate professional attention

• Lack of power points for modern appliances and devices

• EV charging needs requiring upgraded panels and dedicated circuits

• Commercial and industrial downtime caused by electrical faults or failures

About CFI Electric Ltd.

CFI Electric Ltd is a trusted electrician in Oshawa, Ontario, proudly serving homeowners, businesses, and industries across the Greater Toronto Area for over 35 years. As a fully licensed, insured, and ESA/ECRA-certified contractor, we bring proven expertise and a commitment to safety on every project. From small residential upgrades to complex commercial and industrial systems, our team delivers solutions that are reliable, efficient, and built to code.

What sets us apart is our focus on quality workmanship and customer care.

We offer transparent pricing, 24/7 emergency service, and a five-year guarantee on all work—giving you confidence that your electrical needs are in the best hands. Whether it’s powering your home, supporting your business, or modernizing with EV chargers, we are dedicated to keeping our community safe, connected, and powered for the future.

REVIEWS

Proof and Trust

"Mr. Cornelius is the best! He is very professional and really knows what he’s doing. I needed a power source in my storage and an outdoor light that turns off in the daytime. He fixed everything fast and safe. Safety is very important to me, and that’s why I trust him. He’s certified, skilled, and does the job right the first time. No doubt he deserves all the 5-star reviews, I searched him on Google and it’s very true! I highly recommend him to anyone who needs electrical work done. I took some picture of him also. Great guy!"

- Team Positibo

"Very punctual, polite, and very efficient in fixing our electrical issues. Would recommend his services highly."

- Jennifer Gilroy

"We had an unintended wiring problem due to a new telecom installation. Corneliu came and repaired the wiring. He was on schedule, friendly and cleaned up nicely….we were quite pleased and would accordingly highly recommend him!"

- Don Reid

"Cornelieu was great. I called 4 electricians and he was the only one who picked up the phone on a Sunday. He was at my place within the hour to fix my breaker panel and did a good job. Very friendly guy and I'm glad I found him through a Google search. I'll be keeping his contact info handy in case I run into more electrical issues in the future."

- Miraj Syed

"Wanted to thank Corneliu for his work on installing our EV charger. He was easy to contact and timely in his responses. So polite and very professional. It's clear he is a well experienced master electrician. He took one look at what we needed and came up with a plan on the spot. The rate he quoted was incredibly reasonable. Great value and quick service with an amazing outcome. And, again, Corneliu was very pleasant to work with. We are incredibly satisfied customers!"

- Diana Skinner

"Corneliu rewired our house, and has been back throughout the years to install additional pot-lights, new indoor and outdoor lights, plus other jobs like switching fixtures. The work is always fast and great quality! CFI Electric Ltd is definitely on our list of trusted companies."

- Melanie Wynne

Google Review

Service Area Coverage

Oshawa

Whitby

Courtice

Ajax

Durham Region

STILL NOT SURE?

Frequently Asked Questions

Do I need to shut off power before an electrician arrives?

Usually, no. Your electrician is trained to safely handle power shutoffs. If you notice burning smells, sparks, or smoke, switch off the main breaker immediately and keep people away until help arrives.

What size electrical panel is required for a modern home?

Most homes today need at least a 100-amp panel, though 200 amps is common for houses with EV chargers, hot tubs, or large appliances. An electrician can assess your current load and recommend upgrades.

Can new outlets and power points be added anywhere in my home?

Outlets can be added in most areas, but placement depends on wiring access, wall type, and electrical code spacing rules. A licensed electrician in Oshawa, Ontario will determine safe locations and ensure proper installation.

Do EV chargers need a dedicated circuit?

Yes. EV chargers require their own dedicated circuit to avoid overloading your electrical system. For Level 2 chargers, many homes also need a panel upgrade to safely handle the extra demand.

What is checked during a commercial electrical inspection?

Inspectors check grounding, wiring, load capacity, and compliance with Ontario Electrical Safety Code. They also review emergency lighting, panels, and overall system safety to ensure your business avoids risks and remains compliant.

How often should industrial equipment undergo safety testing?

At minimum, equipment should be tested annually, though high-use or heavy-load systems may need more frequent checks. Routine testing identifies hidden faults early, reducing downtime and preventing costly breakdowns.

What should I clear before an electrician in Oshawa, Ontario arrives for service?

Provide clear access to electrical panels, outlets, or machines that require work. Move furniture, storage boxes, or equipment blocking the area so the electrician can work efficiently and safely.

COntact us

Call a licensed electrician in Oshawa, Ontario today

Get fast, reliable, and professional electrical service when you need it most. Whether it’s a home upgrade, business project, or emergency repair, our certified electrician in Oshawa, Ontario are ready to help.

CONTACT INFORMATION

Location: Oshawa, ON L1H 4E1

Master Electrician License #6002110 ESA Contractor: 7001418

ECRA: MCR 1290

Payment Method

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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