Langstaff & Sloan

Langstaff & Sloan Since 1991 we have provided professional electrical contracting services in the GTA.

Identifying and fixing outdated wiring or compliance issues before a buyer's home inspector finds them can lead to a smo...
06/10/2026

Identifying and fixing outdated wiring or compliance issues before a buyer's home inspector finds them can lead to a smoother, faster, and much more profitable sale. Backed by decades of hands-on experience, our certified professionals deliver clear, documented assessments so you know exactly where your home stands, giving you total peace of mind right from the front door.

Serving Toronto and the GTA since 1991, we focus on practical recommendations and transparent communication.

Planning a move or need to update your insurance policy?
https://langstaffandsloan.com/whole-home-electrical-assessments/

06/08/2026

"And that is how it’s done." 💡

Don't let electrical issues leave you in the dark. Whether it’s a complex panel upgrade or a routine lighting fix, your property deserves expert care.

Need a reliable electrician?
https://langstaffandsloan.com/

Your electrical panel is responsible for safely distributing power throughout your entire home. But as your electrical n...
06/06/2026

Your electrical panel is responsible for safely distributing power throughout your entire home. But as your electrical needs grow—whether from a recent renovation or just modern energy demands—older panels can struggle to keep up safely.

Don't ignore the warning signs until it turns into an emergency. Our licensed team helps homeowners across Toronto and the GTA evaluate existing panel capacity, identify upgrade requirements, and complete work in accordance with current electrical standards through a clear, documented process.

Contact us today to schedule a professional assessment and get a transparent estimate for your panel upgrade.
https://langstaffandsloan.com/electrical-panel-upgrade/

A complex commercial electrical panel isn’t a puzzle you want to solve by trial and error.Dependable power is the heartb...
06/03/2026

A complex commercial electrical panel isn’t a puzzle you want to solve by trial and error.

Dependable power is the heartbeat of your daily operations. For a business, even a minor electrical failure can quickly lead to costly downtime, safety hazards, or lost revenue.

When you look at the intricate wiring and high-voltage components in the background of this image, it is clear that commercial electrical systems require specialized expertise. A standard screwdriver and a quick fix simply won't cut it. Whether you are running an office, retail store, warehouse, or medical centre, your infrastructure needs to be robust. Since 1991, our licensed team has helped businesses across Toronto and the GTA manage electrical upgrades, panel replacements, load evaluations, troubleshooting, and ESA coordination through a clear, disciplined process.

Don’t wait for an unexpected outage to upgrade your system.
https://langstaffandsloan.com/electrical-contractors/

Whether you are upgrading the lighting in a commercial office or handling a residential retrofit like this, electrical w...
06/01/2026

Whether you are upgrading the lighting in a commercial office or handling a residential retrofit like this, electrical work is never a DIY project. Substandard wiring is not just a headache for your business or home; it is a serious safety hazard.

That is where working with an experienced electrical team makes the process easier from planning through completion. We have been providing reliable, code-compliant electrical services across Toronto and the GTA since 1991. Our credentialed team takes the guesswork out of your hands, managing the entire process—from the initial assessment and coordinating ESA permits to the final walkthrough. We focus on practical, safe solutions so your property stays bright, efficient, and fully up to standard without interrupting your daily operations.

Reliable electrical work starts with a clear process and experienced ex*****on. Ready for a safer, brighter space?
https://langstaffandsloan.com/pot-light-repair-replace/

Power out? Not your problem.When outages hit, operations don’t have to stop. A standby generator like this keeps essenti...
05/21/2026

Power out? Not your problem.

When outages hit, operations don’t have to stop. A standby generator like this keeps essential systems running, protects your equipment, and keeps your business connected. With the right setup and maintenance, you stay prepared for anything Ontario weather brings.

Stay powered, stay ready:
https://langstaffandsloan.com/generators/

In multi-unit and commercial buildings, tracking energy use matters. Submetering systems like this give clear, unit-by-u...
05/19/2026

In multi-unit and commercial buildings, tracking energy use matters. Submetering systems like this give clear, unit-by-unit data, helping control costs and improve efficiency. With proper installation and code-compliant setup, you get accurate readings, fewer disputes, and better long-term energy management.

Take control of your energy:
https://langstaffandsloan.com/sub-metering/

Problems don’t fix themselves.When something feels off with your electrical system, guessing isn’t the answer. A proper ...
05/17/2026

Problems don’t fix themselves.

When something feels off with your electrical system, guessing isn’t the answer. A proper service call means trained electricians come in, assess the issue, and fix it before it turns into downtime or safety concerns. From quick troubleshooting to full repairs, getting it handled early keeps your property running safely and efficiently.

Book a service call:
https://langstaffandsloan.com/service-calls/

Vintage charm is great for Toronto architecture, but not for your electrical wiring. ⚡Providing professional electrical ...
05/13/2026

Vintage charm is great for Toronto architecture, but not for your electrical wiring. ⚡

Providing professional electrical services across the GTA since 1991, we've made k**b and tube removal our deep specialty. Our process is strictly code-compliant and fully documented—from the initial assessment and ESA coordination to the replacement and final walkthrough. More importantly, we take ownership of the patching required. We intentionally make our cuts “patching friendly” to repair the holes made by aluminum rewiring, treating your residence like a home and not just a job site.

Secure your connections:
https://langstaffandsloan.com/k**b-and-tube-rewiring/

05/11/2026

Wires behind the walls. Power in plain sight.

Electrical work is complex—your signage shouldn’t be. Clear, professional signs help customers trust your services before you even start the job.

Make your services easy to spot with signage that works for you. https://langstaffandsloan.com/

Address

300 New Toronto Street, #6
Toronto, ON
M8V2E8

Opening Hours

Monday 8am - 4pm
Tuesday 8am - 4pm
Wednesday 8am - 4pm
Thursday 8am - 4pm
Friday 8am - 4pm

Telephone

416 503-2033

Website

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