Langstaff & Sloan

10/02/2026

See your community on the map? We’re here to help with your electrical needs.

Langstaff & Sloan serves homes and businesses in Burlington, Etobicoke, Markham, Mississauga, Oakville, Scarborough, and Vaughan. Whether you’re planning a renovation, upgrading your lighting, or need an electrical concern assessed, we bring experienced hands and a careful approach to your property.

Tell us where you’re located and what you need at https://langstaffandsloan.com/. We’ll help you take the next step.

09/30/2026

Your business has enough moving parts. Finding an electrician you trust shouldn’t be another challenge.

For over 30 years, Toronto businesses have relied on Langstaff & Sloan for their electrical needs. From preparing a leased space for new tenants to upgrading lighting and installing high-rise sub-metering, we bring experienced hands and a careful approach to the work your building depends on.

Planning changes to your commercial property? Tell us what’s ahead at https://langstaffandsloan.com/ and let’s discuss the electrical work that will support it.

09/21/2026

One call could’ve saved you the tangle.

Electrical problems have a way of getting more complicated when you’re not sure what you’re dealing with. A flickering light, dead outlet, tripped breaker, or wiring issue may seem small, but the safest fix usually starts with proper troubleshooting.

That’s what our service calls are for. We find the cause, explain it clearly, and handle the repair with as little disruption as possible.

Before the wires or the stress pile up, see how we can help: https://langstaffandsloan.com/service-calls/.

09/16/2026

Out with the old lights. In with something safer, brighter, and easier to live with.

Flickering pot lights, burnt-out fixtures, and older recessed lighting can make a room feel tired and may point to wiring or fixture issues that deserve a proper look.

A professional repair or LED upgrade can improve light quality, reduce maintenance, and help make sure the installation is safe and up to current standards.

Thinking about replacing old pot lights in your Toronto home? See what repair and replacement options are available: https://langstaffandsloan.com/pot-light-repair-replace/.

09/14/2026

Why do we even fix this? Because your business depends on what’s connected to it.

Commercial electrical systems can get crowded, outdated, or difficult to manage over time. Leaving problems alone can lead to outages, equipment issues, safety concerns, and interruptions you simply don’t need during a busy workday.

The goal isn’t to make everything look perfect. It’s to make sure your electrical system is safe, dependable, and ready to support the people and equipment relying on it.

If your commercial electrical setup is starting to raise questions, see how we can help before it becomes an emergency: https://langstaffandsloan.com/commercial-electrician-services/.

09/11/2026

The best electrical problems are the ones we catch early.

A home can seem perfectly fine while older wiring, overloaded circuits, loose connections, or grounding issues are quietly developing behind the walls.

A whole-home electrical assessment gives you a clearer picture of what is safe, what may need attention, and what can wait. It can also be useful for insurance requirements, renovations, or simply knowing your home is in good shape.

Want to know what an electrical safety assessment actually checks? Take a look here: https://langstaffandsloan.com/whole-home-electrical-assessments/.

09/10/2026

09/09/2026

Before you open the walls, find out what’s behind them.

In an older Toronto home, the wiring may have been in place for decades. If you’re planning a renovation, an electrical assessment can help you understand what you’re working with before the project begins.

We look at the existing system, clearly explain any concerns, and help you plan the next steps with safety and current electrical requirements in mind. After more than 30 years working in Toronto homes, we know how important it is to get the full picture first.

Planning a renovation? See what a whole-home electrical assessment covers before work starts: https://langstaffandsloan.com/whole-home-electrical-assessments/

09/07/2026

Older electrical systems can get complicated fast.

In many Toronto homes, years of additions, repairs, and changing electrical needs can leave behind a system that is difficult to understand and even harder to upgrade properly.

That’s where decades of hands-on experience make a difference. From whole-home rewiring to challenging service upgrades, we take the time to understand what’s there, plan the work carefully, and bring the system up to current safety and code requirements with as little disruption as possible.

Own an older home or planning a major electrical upgrade? See how we approach whole-home rewiring: https://langstaffandsloan.com/electrical-rewiring/.

09/04/2026

You can’t fix what you don’t know is there.

A whole-home electrical assessment gives you a clearer picture of how your system is performing, from circuit loads and grounding to outlets, connections, and signs of wear that may need attention.

It’s especially useful if you’re buying, selling, renovating, dealing with an insurance request, or simply want to know your home is safe and up to current standards.

Want to know what’s really going on behind the switches and outlets? See what a whole-home assessment includes: https://langstaffandsloan.com/whole-home-electrical-assessments/.