Incorporated in 1979, Tee Jay Electrical and Instrumentation Services Ltd (TJI) is based in Sarnia, Ontario. We are a full service industrial and commercial contractor with a belief in the strong values of honesty and integrity aimed at providing only the best and most efficient services to our clients. We take professional pride in maintaining long term associations and strive to achieve personalized excellence and top quality work.
Tee Jay specializes in electrical and instrumentation services, including fiber optics, panel and analyzer fabrication, general contracting and project management.
Tee Jay’s Management Team has a combined 150 years worth of experience in the industry. They are hands on in ensuring the completion of each and every project in a safe and timely manner while maintaining a continued line of communication with our clients.
Simpson Electric provides high quality components, ensuring the highest possible efficiency and lasting durability. We ensure that all your electrical wiring and hook-ups are to the strictest ESA Code standards.
No job is too big or small, from basic plug installations to full new construction wiring Simpson Electric has you covered. Need more power? No problem, we can take care of all your service panel upgrade needs.
Take comfort in knowing that the safety of your swimming pool or hot tub wiring has been correctly installed by professional electricians. Sleep sound at night knowing that your home or business security & fire alarms are correctly wired by certified master electricians. We can handle all kinds of complex phone & network wire routing to help keep your business operating at even the most demanding times of the day. Get it done right by Simpson Electric! Call us today.
High voltage installations, Low voltage installations, Communications systems, fibre optics installation & testing, PLC construction & maintenance, Commissioning & start-up
Based in Sarnia, Mellon Inc has been your electrical/instrumentation contractor for more than 25 years. We offer industrial and commercial installations and repair of high and low voltage, communications systems and fibre optics. Our services also include PLC construction and maintenance. For more information, please visit our website or call us today.
JRS Electric – Your reliable local master electrician, available 24/7 for emergency calls and 8–4 Monday to Friday for regular service — but always flexible to your schedule. Whether it's a panel upgrade, EV charger, standby generator, or hot tub wiring, we’re the go-to electrical contractor for Petrolia, Lambton County, and Chatham-Kent. Residential or commercial — if you need power, we’ll be there.
Preferred Electric Ltd is a team of licensed, certified and experienced professionals who take on all your electrical work in Sarnia. We do renovations and maintenance projects for residential, commercial, industrial and municipal clients in and around the region. Visit our website or call us now for more information. 24-hour emergency services are also available.