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HVAC · Granby, MA

HVAC in Granby, Massachusetts

Compare contractors serving Granby, Hampshire County — call them directly, or send one request and let the ones who want the job come to you.

30 contractors serving Granby — including 1 based in town.

Contractors serving Granby

Claimed listings within 5 miles come first, then the rest by rating, then distance. Google ratings as of October 2026. How we list and rank contractors

Mass Save in GranbyEligible

Granby is served by National Grid for electricity, an investor-owned utility, so residents are eligible for the full Mass Save rebate program. In recent rebate cycles, whole-home heat pump retrofits that replace fossil-fuel heat have qualified for up to $8,500 ($2,650 per ton) back after a home energy assessment, with ductless and partial systems earning smaller amounts. National Grid customers can book a free Mass Save Home Energy Assessment, the usual gateway to the largest rebates and to deeply subsidized insulation and air-sealing. For Granby's older oil- and propane-heated homes, that weatherization step often decides whether a heat pump carries the load on a cold Pioneer Valley night or leans on backup heat.

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HVAC in Granby — what to know

Permits in Granby

Under the Massachusetts building code, any HVAC system replacement in Granby requires a permit through the town building department, and a separate electrical permit covers the new circuits a heat pump needs. Licensed contractors normally pull and close out both. Rural Granby properties sometimes need an electrical service upgrade to support electric heat, which the contractor coordinates with the building inspector as part of the project.

Where a permit is required, HVAC work in Granby is filed with the Granby Building Department; see the Granby Building Department’s contact, portal and who pulls the permit on permits.llc.

Typical project cost

Granby is in the Pioneer Valley, where HVAC labor rates run below Boston-metro pricing. A straightforward oil or propane boiler or furnace replacement usually runs $6,000 to $11,000; a single-zone ductless mini-split typically lands around $4,000 to $7,000; and a whole-home cold-climate heat pump retrofit commonly falls between $17,000 and $28,000 before rebates. Cost is driven by sizing, lack of ductwork, and any electrical service upgrade for electric heat.

About Granby homes

Granby is a Hampshire County town in the Pioneer Valley between South Hadley and Belchertown, home to about 6,096 people across roughly 2,784 housing units. The median home is around 62 years old — a mix of older farmhouses and village houses, mid-century neighborhoods, and homes spreading on larger rural lots toward the Belchertown and Ludlow lines.

Natural gas is limited across much of Granby, so many homes burn oil or propane with boilers or furnaces. The typical HVAC job is replacing aging fossil-fuel heat, and cold-climate heat pumps are attractive for cutting delivered-fuel costs. Older farmhouses without ductwork lean toward ductless mini-splits, while newer rural homes can use central ducted systems.

Common questions — HVAC in Granby

Do Mass Save heat pump rebates apply in Granby?
Yes. Granby is served by an investor-owned electric utility, so homeowners qualify for the full Mass Save program: the whole-home heat pump rebate of $2,650 per ton (up to $8,500) when the heat pump becomes the only heating system, $1,125 per ton with a boiler or furnace kept as backup, and the 0 percent HEAT Loan up to $25,000. The equipment must be on the Mass Save qualified product list, and the whole-home rebate has weatherization conditions that a home energy assessment can satisfy.
I heat with oil or propane in Granby — is a heat pump worth it?
Often yes. Homes burning delivered oil or propane usually see meaningful running-cost savings with a cold-climate heat pump, and Mass Save rebates cut the upfront cost considerably.
Will a heat pump keep my Granby home warm in winter?
Modern cold-climate heat pumps are rated well below zero, which covers Pioneer Valley winters. Many Granby installs keep the existing boiler or furnace as backup for the coldest stretches.
Do I need a permit to replace my furnace in Granby?
Yes. Granby requires a permit for any HVAC replacement and a separate electrical permit for new heat pump circuits. A licensed contractor normally handles both filings.
My older Granby farmhouse has no ductwork — what should I install?
Ductless mini-splits are the common answer. They heat and cool without ducts, suit the town's older farmhouse and village homes, and qualify for Mass Save rebates as National Grid customers.

HVAC guides for Massachusetts homeowners

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HVAC contractors in nearby towns

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