Rock Valley HVAC, Inc.
HVAC in Westhampton, MA · ★ 4.9 Google rating
Google rating as of October 2026. How ratings work here
- Address
- 1 Main Rd, Westhampton, MA 01027
- Phone
- (413) 535-7804
- Website
- https://rockvalleyhvac.com ↗
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About Rock Valley HVAC, Inc.
Rock Valley HVAC, Inc. is a HVAC contractor based in Westhampton, Hampshire County, Massachusetts, at 1 Main Rd, Westhampton, MA 01027. It has a Google rating of 4.9 out of 5. Its website is linked above. A listing here is not a license or insurance check, so verify both directly before hiring.
Service area
Based in Westhampton, Rock Valley HVAC, Inc. is within a short drive of Easthampton (4 mi), Northampton (4 mi), Southampton (5 mi), Huntington (6 mi), Montgomery (7 mi) and Holyoke (7 mi). Most Massachusetts hvac contractors work a 25-mile radius, so homeowners in those towns can reasonably ask for a quote.
Hiring a HVAC contractor in Westhampton
Massachusetts state code (780 CMR) requires a building permit for HVAC replacement in Westhampton, filed with the town building department. A separate electrical permit is required for new heat-pump circuits. Westhampton runs a small part-time department; plan inspection scheduling accordingly. The Manhan River and several tributary brooks run through town; Conservation Commission review under the Wetlands Protection Act applies to equipment work inside the 100-foot wetlands buffer.
Westhampton HVAC costs sit near western-MA averages. A whole-home cold-climate heat pump retrofit typically runs $22,000–$36,000 before rebates; a single-zone ductless mini-split lands $4,500–$8,000; an oil boiler swap is usually $8,500–$13,500 with a new tank. Older farmhouses with stone foundations and balloon framing sometimes add $2,500–$6,000 for electrical and insulation prep work.
Massachusetts requires a written contract and a Home Improvement Contractor registration for most residential hvac work; ask for the registration number and check it before paying a deposit.
More on permits, costs, rebates and common questions, plus every other hvac contractor serving the town, on the HVAC in Westhampton page.
See all HVAC in Westhampton.