Serving Worcester & Middlesex CountiesMon–Fri 8–4 · Sat 8–3

Heating & Cooling in Southborough, MA

Homework-grade quotes for a town that checks them. Book your free Southborough estimate.

Between the Sudbury Reservoir, the campuses of St. Mark's and Fay, and some of the most gracious housing on the 495 corridor, Southborough sets a high bar, and its homeowners do their homework. Good: so do we. Every quote we write here starts with a load calculation and a duct inspection, and ends with options priced transparently, because Southborough clients ask exactly the right questions and deserve real answers.

The town's larger colonials often run two or three zones off aging equipment, and replacement time is the moment to rethink the whole approach: a properly designed central heat pump system (or two) can serve the entire house year-round, quietly and efficiently. Qualifying installations may be eligible for Mass Save® rebates up to $16,000; we confirm eligibility and file everything as part of the job.

Our Services in Southborough

Mass Save® Rebates in Southborough

As a Mass Save® Heat Pump Leader, we can help Southborough homeowners upgrade to high-efficiency systems. Qualifying installations may be eligible for rebates up to $16,000. We verify your eligibility, and our dedicated office staff assists with the process. Learn more about rebates →

Free Estimate

Serving Southborough and surrounding towns.

Request Quote(508) 762-9131

Ready for year-round comfort, and up to $16,000 back?

You may be eligible for Mass Save® rebates on high-efficiency heat pumps. Our dedicated office staff assists with the process.

LaCroix Heating & Cooling

724 Main St

Cherry Valley, MA 01611

(508) 762-9131

Mon–Fri 8:00 am–4:00 pm

Sat 8:00 am–3:00 pm · Sun closed

Locally owned since 2014.
Fully licensed & insured.

Mass Save® Heat Pump Leader
Fujitsu Elite Contractor
BBB Accredited Business, A+ RatedGoogle My Business Reviews, five stars
Licensed & Insured

*Some restrictions apply and offers are subject to change or cancellation. Visit MassSave.com/HEA for full details. Mass Save® is a partnership between Berkshire Gas, Cape Light Compact, Eversource, Liberty, National Grid, and Unitil, working together to help residents, businesses, and communities across Massachusetts save energy.

© 2026 LaCroix Heating & Cooling. All rights reserved.