Serving Worcester & Middlesex CountiesMon–Fri 8–4 · Sat 8–3
Central air conditioning installation in Central Massachusetts
Heating & Cooling Solutions

Central Heating & Air

If your home already has ductwork, a modern central system is the most seamless way to get whole-home comfort. We replace tired condensers, upgrade air handlers, and install complete high-efficiency systems that move more comfort for fewer dollars.

Get My Free Estimate

No pressure, just straight answers and rebate checks.

What we do

Central AC installation & replacement

Properly sized with a load calculation, not a guess.

Complete system replacements

Matched condenser, coil, and air handler for rated efficiency.

Duct evaluation

Leaky or undersized ducts waste the efficiency you're paying for, so we check before we install.

Smart thermostats

Control from your phone, save while you're out.

Why sizing matters

An oversized AC short-cycles: it cools fast, shuts off before pulling humidity out of the air, and leaves your house clammy. An undersized one runs flat out on the hottest days and still loses ground. We measure, calculate, and install the size your home actually needs. That's the difference between a system that works and one that just runs.

Thinking about a heat pump instead?

Many homeowners replacing a central AC choose a central heat pump: same footprint, but it heats in winter too, and may qualify for Mass Save® rebates up to $16,000.

Compare on our Central Heat Pumps page →
Featured System

Midea EVOX G3: One Ducted System, Every Season

If you're replacing a central AC, the Midea EVOX G3 is worth a look before you buy another cooling-only condenser. It drops into the same footprint and uses your existing ductwork, but it also heats your whole home down to -13°F, so one system covers July and January alike. The side-discharge cabinet is compact and quieter than most standard condensers.

Because it's Mass Save® qualified, choosing an EVOX over a standard AC may unlock rebates up to $16,000.

Read our full EVOX G3 breakdown →
Midea EVOX G3 heat pump system: outdoor unit and air handler

What if you went heat pump instead?

Move the controls to see roughly what you could save each year on energy costs.

Ballpark Savings Estimate
$840/yr
in estimated energy savings
could add up to ≈ $8,400 saved over 10 years

Assumes: Switching from heating oil to a cold-climate heat pump. Rough estimate only, not a quote: actual savings vary with your home, usage, equipment, and energy rates, and some setups (like newer high-efficiency gas systems) may save less. We'll run real numbers at your free estimate.

Rebates & Incentives

Mass Save® Rebates & Incentives

We check eligibility during your free estimate, and our dedicated office staff assists with the rebate process.

$16,000
Enhanced Income-Eligible Rebate

Income-eligible households may qualify for enhanced rebates on qualifying whole-home heat pump installations.

Up to $8,500
Whole-Home Rebate

Choosing a central heat pump over a standard AC may unlock whole-home rebates through Mass Save.

$1,250/ton
Partial-Home Rebate

Converting part of your home to heat pumps? Qualifying partial-home installations earn a per-ton rebate.

0% APR
Mass Save® HEAT Loan

0% financing up to $25,000 on qualifying energy-efficient improvements, so you can spread the cost without interest.

*Some restrictions apply and offers are subject to change or cancellation. Visit MassSave.com for full program details. Income-eligible customers may qualify for services at no cost; see MassSave.com/IncomeEligible.

Warranty: 1-year installation warranty + 12-year manufacturer parts warranty on qualifying equipment.

LaCroix comfort consultant walking a couple through their options

Free same-day consultation.

No pressure, no mystery pricing. We'll walk your home, answer your questions, and check your rebate eligibility.

Get My Free Estimate

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.

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