Heating & cooling companies in Coquitlam

23 local heating & cooling companies, best first. Tap Call to phone a company directly. Free, no sign-up.

How did we choose and order these?

Every company on this page has a gas licence that we checked on the official Technical Safety BC registry.

We order companies by a score out of 100. It is based on real Google reviews, licence checks, years in business and other public facts. The same rules apply to every company, and nobody can pay to move up. Read exactly how we rate.

Last checked: Oct 2026. Found a mistake? Tell us.

More heating & cooling companies in Coquitlam

We could not find Google reviews for these companies yet, so they do not have a place in the list above. That does not mean they do poor work. Shown in A to Z order.

Before you hire: 3 simple tips

  1. Ask for their gas licence number. Every company on this page has one we checked.
  2. Ask who gets the gas permit. It should be the company, not you.
  3. Get at least two written quotes before you agree to anything.

How to check a licence yourself

Helpful guides