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

Heating & Cooling in Princeton, MA

Specced for the mountain, not the average. Book your free Princeton estimate.

Living on the shoulder of Wachusett Mountain means Princeton gets the county's weather first and keeps it longest: first frost, deepest snowpack, and the kind of wind that finds every gap in a farmhouse. Homes here range from antique centers-of-town to mountain-road contemporaries, and all of them need heating equipment specced for the microclimate, not the state average. Cold-climate heat pumps have gotten good enough for exactly this assignment, holding strong output at temperatures that used to be disqualifying.

Princeton is also a municipal light town, which changes the electric rebate landscape compared to Mass Save® electric-sponsor communities, so before we talk numbers, we confirm precisely which programs apply to your address, municipal offerings included. What you'll get from us: mountain-rated equipment, honest eligibility answers, and installs clean enough to match the view.

Our Services in Princeton

Mass Save® Rebates in Princeton

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