Licensed Electricians in Oakville, ON
Electrician Oakville Services You Can Count On
Why Langstaff & Sloan Is the Electrician Oakville Residents Choose First
Full-Service Electrical Contractors Oakville Can Trust
Our most in-demand services in Oakville, ON include:
- Residential Electrical Work
We modernize old homes with updated wiring, smart lighting systems, and safe circuit designs— tailored to how you live today. - EV Charger Installation
Own a Tesla, Hyundai IONIQ, or another electric vehicle? We install Level 2 chargers that meet local code, work efficiently, and are future-ready. Every installation is done safely and tested for performance.Learn more about our EV charger installation services.
- Renovation & New Build Wiring
We work with designers, builders, and homeowners to wire homes that function beautifully from day one. Our expert team ensures everything runs smoothly from rough-in to final inspection. - Electrical Repairs & Troubleshooting
Don’t ignore signs like flickering lights or warm outlets. We diagnose and resolve electrical issues before they become safety hazards.
What Sets Langstaff & Sloan Apart?
- Certified and Insured Every job is done by a licensed electrician Oakville homeowners can rely on.
- Local and Responsive We’re based in the GTA and understand Oakville’s housing, codes, and electrical requirements inside out.
- Transparent Pricing We quote honestly. No surprise fees. No bloated timelines.
- Specialists in Residential and EV Systems We’re the certified electrician near me that tech-savvy homeowners call first.
- 30+ Years of Proven Work With hundreds of projects completed from Toronto to Oakville, we’ve built a reputation for precision and professionalism.
When You Need a Licensed Electrician Oakville—Call the Experts
What Our Clients Are Saying
excellent
Google rating score: 4.7 of 5,based on 43+ reviews
Frequently Asked Questions
Electricians in Oakville offer a wide range of services including electrical repairs, wiring, panel upgrades, EV charger installation, and residential and commercial electrical services.
Yes, professional electricians in Oakville handle both residential electrical services and commercial electrical projects, including installations, maintenance, and upgrades.
Yes, We are licensed electricians in Oakville, Ontario ensure all electrical work meets safety standards and local regulations for both homes and businesses.
Yes, emergency electrician services are available in Oakville for urgent issues like power outages, electrical faults, or safety concerns.
Yes, We provide EV charger installation services for residential and commercial properties in Oakville.
Yes, we provide complete electrical installations for new construction projects, including wiring, panel setup, and system design.
How Electrical Contractors in Toronto Can Help
At Langstaff & Sloan, we are well versed in electrical projects of all kinds. As licensed home electricians in Toronto, we’ve worked with homeowners on everything from green technology to adding exterior lighting to their backyard oasis. When it comes to commercial electrical work, we can help ensure that your workspaces are functioning efficiently and that you have the power you need to be as productive as possible.
As qualified local electricians in Toronto, here are some of the ways that Langstaff & Sloan can support your needs:
Commercial Services
- Submetering.
- New and retrofit lighting.
- Standby generators.
- Leasehold improvements.
- Service calls.
- Code compliance.
Residential Services
- Emergency service calls.
- Knob and tube rewiring.
- Renovation wiring.
- Electrical panel upgrades.
- Whole-home assessments.
- Aluminum rewiring.
- Smart home wiring.
- Basic repairs.
Frequently Asked Question
The common life expectancy of knob and tube wiring is 25 years, due to the rubberized cloth insulation used on the wires beginning to break down. While the wiring itself remains functional, the deterioration of insulation increases the risk of injury and damage that can cause more serious issues. As this type of wiring is an outdated option, dating back to the early to mid-1900s, the homes that still have it today are living on borrowed time.
Knob and tube wiring can only exist in 15-amp ratings, which is a very low current on the general scale of wiring methods. Most modern devices require more power than 15-amps to function properly, which means that the devices may not work, or the wiring will be working much harder than it is designed to. Neither of these circumstances are ideal for your home, nor are they safe.
There are several concerns surrounding knob and tube electrical, as it is outdated, which means its level of safety is questionable. The following are issues associated with this type of electrical wiring that homeowners should be aware of. As an ungrounded system, it increases the risk of injury; deterioration or cracking likely has happened over time, which can lead to an electrical fire; and newer wiring is often connected to knob and tube wiring, which creates dangerous conditions. Langstaff and Sloan Inc advises all homeowners to replace their knob and tube wiring. Having a licensed electrician upgrade your electrical will ensure your home is as safe as possible.
While you can tell if a knob and tube wire is active by following the wires and seeing where they lead to, the safest way is to hire a professional. At Langstaff and Sloan, we send one of our licensed electricians to inspect your home’s wiring and see what condition it is in. Alternatively, if you have some technical knowledge of electricity, you may also use a voltage stick, otherwise known as a “tick buster.” By inserting the probes into the knob and tube fixture, you may test the alternating current. If the result is within 110 to 120 volts, the wire is live, so proceed with caution.
While many homes built between 1900 and 1945 have knob and tube wiring, there are several concerns associated with this wiring method that should not be ignored. It is an ungrounded system, which increases the likelihood of damage or injury. This is not only because it is old, meaning it may have deteriorated or cracked, but also because modern devices are not properly supported by it. If your home is suspected to have or has been confirmed to have knob and tube wiring, it is time to call Langstaff and Sloan Inc and book your wiring replacement.