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

Heating & Cooling in Marlborough, MA

Shoe City hustle, matched. Book your free Marlborough estimate.

Shoe City built its second act on the 495 corridor: tech parks on the perimeter, a genuinely good downtown at the center, and housing for every chapter of the story, from Victorian streets of the factory era to postwar neighborhoods east and west and the apartment and condo growth that keeps Marlborough young. Our crews work all of it, from mini-split retrofits in the French Hill two-families to central heat pump conversions in the newer colonials off Route 20.

Marlborough's variety rewards a contractor with a full toolbox, and ours stays loaded: furnaces, boilers, central AC, ductless systems, and water heaters, each sized by load calculation and quoted with incentives verified, because qualifying heat pump installations may be eligible for Mass Save® rebates up to $16,000 and income-eligible customers may qualify for no-cost efficiency services (MassSave.com/IncomeEligible). City-scale capability, small-shop accountability.

Our Services in Marlborough

Mass Save® Rebates in Marlborough

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