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Residential Services
Tri-Line set out in 1991 to achieve a high level of workmanship and trust with our loyal clientele in the residential sector. We are able to fulfill customer requirements on virtually "anything electrical".
The Tri-Line Advantage
  • We work with home builders and owners directly
  • Competitive pricing, quality workmanship, and commitment to satisfy our customers’ expectations
  • 30 years of experience and knowledge of electrical residential products and their applications

Our Services

  • New Construction
  • Renovations
  • Additions
  • Service Upgrades
  • Aluminum Wire Maintenance
  • In-Floor Heating Systems
  • Walkway Snow Melting
  • Landscape Lighting
  • Smart Home Technologies
  • Home Theater Systems
  • Telecom/Data
  • Intercom/Access
  • Pole Line Installations and Maintenance
  • Back-Up Generators
  • Generator Maintenance
  • Alternative Energy Sources
  • Energy Saving Lighting and Devices
  • Emergency Service Work


“You know when you are still using the electrical contractor you had 25 years ago, when the place was built, there must be a reason. I would say, responsiveness is number one, personable owner & employees number two, and continuity number three. Got to love all that!”

Nancy - Tri-line Customer

“These folks are the real deal. Competent and fair pricing”

David - Tri-line Customer

“Todd and his crew installed a whole home generator for us this past week. The quality of their work is impeccable – the coordination between the city to shut off the power to our house and the gas contractor for hook up was seamless, and the finished project exceeded our expectations.”

Tony - Tri-line Customer

“Just wanted to give a shout out to the workers sent. They were both amazing. Very professional, and did great work. My house is not an easy house for any trades person and they were exceptional.”

Ben - Tri-line Customer

Get In Touch

Tri-Line Electric Ltd.
785 The Kingsway
Peterborough, Ontario
K9J 6W7
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