About Preferred Electric
Preferred Electric Ltd. is a premier electrical contractor headquartered in Sarnia, Lambton County, Ontario, serving residential, commercial, light industrial, and municipal clients across Southwestern Ontario. With over 25 years of industry experience, the company provides dependable service for new construction projects, electrical renovations, and routine maintenance. Equipped with specialized machinery and certified, licensed personnel, Preferred Electric Ltd. delivers 24/7 emergency response for power outages, storm recovery, and planned shutdowns. Their unique capabilities include specialized confined space entry, proprietary underground electrical trenching, hydro cable locating, aerial platform services, and portable pumping station deployment.
Services Offered
Opening Hours
- Monday8 AM to 4:30 PM
- Tuesday8 AM to 4:30 PM
- Wednesday8 AM to 4:30 PM
- Thursday8 AM to 4:30 PM
- Friday8 AM to 4:30 PM
- SaturdayClosed
- SundayClosed
Location
Open in Maps259 Campbell St, Sarnia
Customer Reviews
Mike Hunter
GoogleMay 2026
Horrible service and WAY overpriced so I found Hillier Electric and they fixed the problems!
April Handerson
GoogleDecember 2025
Thanks soo much, guys! When the ice storm rolled in, taking out a bunch of branches onto the roof and collapsing the standpost at our home on Wellington, we were instructed to get an electrician before BW Power could reconnect us. Preferred was contacted just after 11pm and were here just after 8am and had everything up and ready for power reconnect very quickly. Couldn't be happier with their response time and communication. Would definitely recommend.
Patricia
GoogleSeptember 2025
I want to sincerely thank your company for sending Mike over to take care of the electrical work. His professionalism, attention to detail, and the excellent service he provided were truly outstanding. We appreciate the quality of work and care shown. We highly recommend your company.