Commercial · Industrial · Residential · Plumbing & Heating

Your Plumbing & Heating Specialists!


Serving Williams Lake and Northern BC

Superior Heating & Plumbing Service in Williams Lake

“RL7 is a Mining, Industrial, Commercial and Residential Plumbing, Heating, Pipefitting and Mechanical Contractor dedicated to providing outstanding customer service to our diverse clientele. We strive for long term client and employee relationships based on respect and integrity. The RL7 teams focus is safety, quality and timely service; providing a professional approach to constructing exceptional quality projects which meet budget and scheduling goals.”

Community Engagement

RL7 Mechanical is proud to give back to the community by supporting a wide range of local events and charities. We’re proud to sponsor the Williams Lake Stampede, the Williams Lake Indoor Rodeo, the Williams Lake SPCA, the Salvation Army and local youth hockey leagues. One of our successful annual partnerships is the building of the Residential Construction Program House. RL7 Mechanical teams up with local organizations and students to build a home in the community that is then sold to provide scholarship opportunities for promising students.

Key Processes

RL7 Mechanical is committed to protecting the environment by using requirements from “LEED” regulations and similar methods of environmentally friendly construction and renovations specifications. Our procedures uphold and encourage re-using, recycling and support community initiatives in this regard.

Our team at RL 7 Mechanical is always expanding. With the demand of our ever growing profession and economy, we are looking for qualified trades people. Please send your resume to

RL7 employs a diverse workforce, the majority of RL7 Mechanical employees are Journeyman with Red Seal Certification. RL7 Mechanical firmly believes in continued education, which is evident in our commitment to our staff through our Apprenticeship Programs. RL7 Mechanical has qualified, in house staff with expertise in:

  • Gas Fitting
  • HVAC
  • Plumbing
  • • Fire Suppression, Sprinklers
  • • Pipe Fitting
  • • Welding (including Pressure Welding)
  • • Insulation
  • • Millwright
  • • Sheet Metal
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