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

Heating & Cooling in Winchester, MA

Handsome homes, comfort to match. Book your free Winchester estimate.

Winchester's hillsides stack some of Greater Boston's handsomest housing: Victorians and shingle-style homes climbing from the town center toward the Fells, colonials on the flats, all kept to a standard that shows from the street. Inside, many still run the hydronic systems their builders installed, and our Winchester work honors that inheritance: high-efficiency boiler upgrades that keep original radiators in graceful service, and mini-split heat pumps that finally cool the third-floor bedrooms and offices tucked under those beautiful roofs.

For owners ready to modernize completely, whole-home heat pump conversions are increasingly the Winchester choice: qualifying installations may be eligible for Mass Save® rebates up to $16,000, verified for your address before we quote. Hillside homes, high standards, careful crews: a natural fit.

Our Services in Winchester

Mass Save® Rebates in Winchester

As a Mass Save® Heat Pump Leader, we can help Winchester 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 Winchester 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.