Locally Owned. Personally Accountable.

Our Story

Meet Brandon

Brandon Johnston isn't a salesperson in a company truck. He's a TSSA certified gas technician who built Johnston Mechanical HVAC LTD from the ground up — because he saw an industry full of inflated quotes, rushed installs, and contractors who disappear the moment the invoice is paid.

Brandon is on the tools on most jobsites, directly overseeing every project and personally handling the more complex work. No shortcuts, no surprises — and when the job calls for it, you get Brandon himself on the wrench. Whether it's a new home construction rough-in, a boiler replacement, or a 2 AM emergency call, the person whose name is on the truck is the one accountable for the result.