Experience the Difference

Advance Air & Heat Co., Inc. is a commercial HVAC contractor based in Marion, Massachusetts, proudly serving the wider region across Southeastern Massachusetts, Cape Cod, and Rhode Island.

We get to know our customers and their needs on a deep level so that we can offer a customized and comprehensive approach to customer service—especially when it comes to delivering reliable commercial HVAC services—that allows us to ease current-day pain points and anticipate future needs.

Family owned for over 35 years, Advance Air was founded by Roger Lamy in 1986. Since 2003 his daughter Karen Lamy DeSousa has run the company.

What makes us different? We use innovation to make our HVACR and building automation services:

Employee Longevity

Another Advance Air difference maker.

Some of our employees have been with us for well over 20 years, with the average employee having been with us for over 12 years.

Most of our employees are referrals from existing employees.

Just as with clients, we have also built our business from developing trusting relationships with our team members.

Customer Retention

Some of our clients have been with us since the beginning. A lot have been with us for over 2 decades. We do not do a lot of marketing as the bulk (Over 85%) of our clients are referrals from existing clients.

Similar to our employees, we have built our business on the trusting relationships we form with our clients.

ADVANCE
AIR & HEAT COMPANY, INC.

If you depend on HVAC, refrigeration and controls for your business, we’re the contractor for you.
We make it our business to keep your business running.

Experience the Difference

Employee Longevity

Customer Retention

ADVANCE
AIR & HEAT COMPANY, INC.

Stay tuned and receive updates

Memberships & Affiliations

Service Area

Request a Quote

Experience the Difference

Employee Longevity

Customer Retention

ADVANCEAIR & HEAT COMPANY, INC.

Stay tuned and receive updates

Memberships & Affiliations

Service Area

Request a Quote

ADVANCE
AIR & HEAT COMPANY, INC.