At 4Wire Electrical Inc., we provide reliable, high-quality electrical services that homeowners in Ottawa can trust. From panel upgrades to EV charger installations, our expert team ensures your home is safer, more connected, and powered for the future.
4Wire Electrical Inc. delivers expert residential electrical services in Ottawa, Orleans, and surrounding areas. Built on trust and quality, we handle everything from small repairs to full-scale home projects. Whether you need panel upgrades, EV charger installations, generator setups, hot tub wiring, or custom lighting, we ensure safe, reliable solutions tailored to your home. Our licensed electricians specialize in troubleshooting, surge protection, safety checks, and smart home integrations—keeping your home powered, connected, and future-ready. You can check out our full list of services here. At 4Wire, we build more than electrical systems—we build lasting connections with our clients. Contact us today for expert service you can trust!
Marc Knowles, founder and leader of 4Wire Electrical Inc., brings over 15 years of experience in residential electrical services to homeowners across Ottawa. With a deep commitment to reliability, integrity, and exceptional customer service, Marc has built 4Wire on the belief that electrical work is about more than just installations—it’s about creating safe, lasting connections and ensuring every client feels valued and informed.
Under Marc’s leadership, 4Wire Electrical Inc. has earned a reputation for quality craftsmanship and precision, treating every project—from small repairs to major installations—with the same level of care. His hands-on experience and passion for doing things the right way have driven the company’s growth, fostering long-term relationships with satisfied clients.
When he’s not leading the 4Wire team, Marc enjoys spending time with his family, hunting, golfing, and working on his own home renovations. His dedication to excellence and customer-first approach make 4Wire Electrical a trusted name in residential electrical services in Ottawa
Based in Ottawa, 4Wire Electrical Inc. proudly serves homeowners across the entire Ottawa region, including:
Wherever you are in Ottawa or its surrounding communities, 4Wire Electrical Inc. is committed to delivering reliable, high-quality service tailored to your residential electrical needs
Trusted by homeowners
Don’t just take our word for it.
Trusted residential electrical services in Ottawa. Expertly powering homes with safety and precision.
Hot Tubs & Pools
Renovations & Homes
Panel Upgrades & Service
Lighting Design
Generators & Backup Power
EV Chargers
Orléans
Kanata
Nepean
Barrhaven
Rockland
And surrounding areas
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