Toronto’s Most Trusted Commercial Electrical Contractor & Electrician

Residential Service

High quality and friendly
Basic repairs or troubleshooting
New installations or maintenance
Energy Efficient Upgrades
Reasonable rates
more about residential

Commercial Service

Scheduled appointments
From basic office repairs to complete rewiring
Energy efficient lighting retrofits
Sub metering
Timely dispatching
more about commercial

Electricians And Electrical Contractors In Toronto

Langstaff and Sloan Inc has been providing professional electrical services in Toronto since 1991. In 1994, we were one of the four electrical contractors who participated in Toronto Hydro’s Meter Relocation program. We helped develop a similar but expanded program for Etobicoke Hydro.

This allowed our electrical contractors in Toronto to be one of the four “Authorized Contractors” of Toronto Hydro Energy Services Inc. providing residential and commercial assistance.

Residential Services remains the core of our business. Our specialty is Knob and Tube rewiring removal. Our electricians in Toronto have extensive experience with:

  • High rise sub-metering
  • Retrofit lighting
  • Renovation type construction for commercial leasehold improvement
  • Multiple Utility/OPA sponsored programs such as Peak Saver

We have also done over ten solar photovoltaic micro fit projects.

Our residential and commercial electrical contractors in Toronto embrace new/green technology. We always complete contracts with courteous and professional licensed electricians at competitive rates.

We encourage all visitors to browse through our Testimonial section as well as our records at the “BBB” and “Homestars” websites. Our commercial electricians in Toronto are also extremely safety conscious and proudly approved by ISNetworld.

Main Residential Services:

Knob & Tube Wiring Removal – Our team makes sure all the holes are created for rewiring can be patched perfectly while taking the minimum time. Not doing so is not safe and can result in shocks and electrical fires. Hire us as your electrician in Toronto, and let us make your home safer for you.

Cloth/Rubber Wiring – Cloth and rubber wiring were the common practice from the 1940s to the early 1960s. Today, electrical services in Toronto consider this unsafe and can bring down property value. We highly recommend getting electrical contractors in Toronto to conduct a whole home assessment today.

Aluminum Wiring in Toronto – Properties constructed between the late 1970s to early 1980s are usually running on aluminum wiring. This has become obsolete. Aluminum wiring in Toronto poses a great threat as copper rated devices are being installed on them. As one of the leading electrical services in Toronto, we can check on the loopholes of your electrical system. We can provide efficient solutions to your aluminum wiring in Toronto.

Services for Commercial Electricians in Toronto:

Retrofit Lighting Solutions: As one of the leading commercial electrical contractors in Toronto, we recommend switching to LED retrofit lightings for our clients. This saves up to 70% of electricity consumption and lasts 25x longer than incandescent bulbs.

Service Calls: We have a team of commercial electricians in Toronto that is ready to take your service calls. We provide assistance on emergency calls as well as regular maintenance services. We check, identify, and, in most cases, provide prompt solutions to your concerns.

Leasehold Improvements: Purchasing a new property? Our licensed commercial electrical contractors in Toronto can help. We’ll take a look at the property and ensure everything is in order. Our team will conduct a thorough inspection and provide important information that can help you make your decision.

Your Trusted Residential and Commercial Electricians in Toronto

Get your peace of mind today and make sure your electrical system is in order. Langstaff and Sloan Inc. has been providing electrical services in Toronto and the GTA since 1991. We bring excellence and experience to the table and ensure we provide quality service to our clients. Contact us and talk to an expert electrician in Toronto today to learn more about our service offerings!

about rob sloan

 President Langstaff & Sloan Inc.
 Certified Electrical Technician
 Master Electrician
 In business since 1991
 Engaged member of Ontario Electrical League
 On OEL Contractor Committee member
 OEL Contractor Advisory Council
 Vice President OEL GTA West Chapter
 Member of Merit Open Shop Contractors Association of Ontario


Serving The GTA since 1991