Local through and through
Every tech lives in southern Maine. When you call Cardinal, you reach people who know your winters and your towns — not a national call center.
Our story
A Portland company built on the second call.
Family-owned in Westbrook since 2003 — and still run on the same rule Mike Cardinal started with: quote it honestly, fix it right, earn the next call.
How it started
One honest furnace tech, one truck.
Cardinal started in 2003 when Mike Cardinal, a furnace tech tired of watching big franchises nickel-and-dime homeowners, hung his own shingle in Westbrook. His rule from day one: quote it honestly, fix it right, and earn the second call — the tune-up, the AC install, the neighbor’s referral.
Two decades later Cardinal runs a fleet of eleven trucks and a team of fifteen techs, every one of them background-checked and factory-trained, and every one living right here in southern Maine. Mike still reads every review that comes in.
11trucks on the road
15local techs
2003family-owned since
What we stand for
Local, certified, and accountable.
The same things that built the business still run it.
NATE-certified & factory-trained
Our techs are licensed, insured, background-checked, and factory-trained on the systems we install, so the work holds up.
Honest by default
Flat-rate pricing approved before any work begins. We’ll tell you when a repair makes more sense than a replacement, even if it’s the smaller ticket.
The owner still cares
Mike reads every review that comes in. That accountability is why the second call keeps coming — and why neighbors keep referring us.
Serving Greater Portland
Let’s earn your second call.
Book a service call or request a free estimate, and find out why southern Maine keeps calling Cardinal back.