When it comes to electrical work in your home or business, hiring a licensed electrician in Ontario is not just a smart decision—it’s a necessity. With complex regulations, safety codes, and the ever-present risk of electrical hazards, you need professionals who are certified, experienced, and trustworthy. That’s where Langstaff & Sloan Inc. stands out.

As one of the leading electrical contractors in Ontario, we’re proud to provide top-quality residential, commercial, and industrial electrical services across the province. Whether you’re doing a home renovation, upgrading your electrical panel, or installing lighting fixtures, our team of licensed electrical contractors is here to ensure the job is done right the first time.

Why You Should Always Hire a Licensed Electrician in Ontario

Electrical work is not the place to cut corners. In Ontario, it’s required by law that all electrical work be completed by a licensed electrician or a company recognized as a licensed electrical contractor by the Electrical Safety Authority (ESA). Here’s why:

• Safety First: Licensed electricians follow strict safety codes and protocols, minimizing the risk of electrical fires, shocks, or system failures.

• Legal Compliance: Unlicensed work can result in fines and may void your insurance or home warranty.

• Expert Knowledge: Certified electricians undergo years of training and are up to date with the Ontario Electrical Safety Code.

• Long-Term Savings: Correctly completed work prevents costly repairs and future damage caused by amateur mistakes.

Langstaff & Sloan Inc. is a fully licensed electrical contractor recognized by the ESA, giving you peace of mind that every project meets provincial regulations and industry standards.

Our Services: Trusted Electrical Contractors in Ontario

At Langstaff & Sloan Inc., we offer a comprehensive range of electrical services. Our team of electricians in Ontario brings decades of experience and dedication to each project, ensuring top-tier service across the board.

Residential Electrical Services

As experienced house electrical contractors, we help homeowners across Ontario with:

• Electrical panel upgrades

• Pot light installation

• Whole-home rewiring

• Home automation systems

• Electrical inspections

• EV charger installation

• Fuse box to breaker panel conversions

Whether you’re building a new home or renovating an older property, our licensed electricians in Ontario will ensure everything is safe, efficient, and code-compliant.

Commercial & Industrial Services

We also serve a wide range of commercial and industrial clients:

• Office and retail lighting upgrades

• Electrical troubleshooting and maintenance

• Wiring for new construction

• Data and communication cabling

• Backup generator systems

• Energy-efficient upgrades and retrofits

As trusted electrical contractors in Ontario, we understand the importance of reliable, uninterrupted power for your business. Our work ensures minimal downtime and maximum efficiency.

Benefits of Hiring Langstaff & Sloan Inc. for Your Electrical Projects

Here’s what sets us apart from other electrical contractors in Ontario:

✅ ESA-Authorized Electrical Contractor

Langstaff & Sloan Inc. is an ESA-certified licensed electrical contractor, meaning we’re held to the highest standard of safety and professionalism in Ontario.

✅ Transparent Pricing & Honest Advice

We believe in clear communication and fair pricing. Our clients trust us for honest assessments and no hidden fees—just straightforward, reliable service.

✅ Highly Trained Electricians

Our team consists of the most skilled and reliable electricians in Ontario, many of whom have decades of hands-on experience. We keep current with the latest technology, tools, and safety protocols.

✅ Emergency Services Available

Electrical emergencies can happen at any time. We offer emergency services to address urgent issues before they become dangerous or costly.

✅ Commitment to Customer Satisfaction

We treat every client like family. From your first call to the final inspection, we ensure every detail is handled with care, professionalism, and courtesy.

How to Spot When You Need a Licensed Electrician

Not sure when to call in a professional? Here are some common signs it’s time to contact a licensed electrician in Ontario like Langstaff & Sloan Inc.:

• Frequent circuit breaker trips

• Flickering or dimming lights

• Burning smells or discolored outlets

• Older homes with outdated wiring

• Planning a renovation or home addition

• Installing high-power appliances or EV chargers

Ignoring these signs can lead to serious safety hazards. Trust a professional team of house electrical contractors to assess and resolve the problem safely.

Areas We Serve Across Ontario

We proudly serve a wide range of locations across the province. If you’re searching for trusted electrical contractors in Ontario, Langstaff & Sloan Inc. is the name to know. Our team is available for residential and commercial electrical work in areas such as:

• Toronto

• Mississauga

• Vaughan

• Markham

• Scarborough

• Oakville

• Brampton

• Richmond Hill

• and many more!

Book a Consultation with a Licensed Electrical Contractor Today

When it comes to your property’s electrical system, never settle for less than the best. Choose Langstaff & Sloan Inc.—your trusted licensed electrical contractor in Ontario—for all your electrical needs.

Whether it’s a simple repair, a major upgrade, or a new construction project, our team of expert electricians in Ontario is ready to help.