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

Heating & Cooling in Weston, MA

Estate-scale comfort, engineered and concealed. Book your free Weston consultation.

Weston's homes are projects in the best sense: substantial houses on generous wooded lots, from antique farmhouses along the old post roads to significant contemporary builds, each with comfort systems to match their scale: multiple zones, multiple systems, and no tolerance for shortcuts. This is engineering-first territory, and it's where our load-calculation discipline earns its keep: sizing multi-zone heat pump and hybrid systems that deliver even comfort across large floor plans without the short-cycling that plagues oversized equipment.

Discretion matters here too: outdoor units sited away from terraces and sightlines, line-sets concealed, sound levels considered. Qualifying heat pump installations may be eligible for Mass Save® rebates up to $16,000, worth capturing even at Weston scale, and we handle the verification and filing invisibly, like the rest of the mechanicals.

Our Services in Weston

Mass Save® Rebates in Weston

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