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

Heating & Cooling in Sudbury, MA

Colonials of every century, comforted properly. Book your free Sudbury estimate.

Sudbury does colonials at every scale: the real ones, like the neighborhoods around the Wayside Inn where Longfellow's landmark still serves travelers, and the spacious modern kind that made the town a family destination through the 80s, 90s, and 2000s. The modern colonials are our volume work here: original builder systems aging out across whole neighborhoods at once, with owners choosing between like-for-like replacements and the step up to central heat pumps that handle all four seasons from one system.

We make that choice concrete with load calculations and side-by-side pricing, incentives included: qualifying heat pump installations may be eligible for Mass Save® rebates up to $16,000, plus 0% financing on qualifying improvements, verified for your address first. For the antiques, our retrofit playbook keeps the history intact while the comfort goes modern.

Our Services in Sudbury

Mass Save® Rebates in Sudbury

As a Mass Save® Heat Pump Leader, we can help Sudbury 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 →

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.