RST Thermal
HVAC in Fall River, MA · ★ 4.8 Google rating
Google rating as of October 2026. How ratings work here
- Address
- 52 Ferry St, Fall River, MA 02721
- Phone
- (781) 320-9910
- Website
- https://rstthermal.com ↗
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About RST Thermal
RST Thermal is a HVAC contractor based in Fall River, Bristol County, Massachusetts, at 52 Ferry St, Fall River, MA 02721. It has a Google rating of 4.8 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 Fall River, RST Thermal is within a short drive of Somerset (3 mi), Swansea (5 mi), Dighton (9 mi), Freetown (9 mi), Westport (10 mi) and Berkley (11 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 Fall River
The City of Fall River requires a building permit for HVAC system replacement through the Inspectional Services Department, with a separate electrical permit for any new heat pump circuits. Standard permits typically clear in a few business days. Properties in the city's local historic districts (parts of the Highlands and downtown near City Hall) may need additional Historical Commission review for visible exterior changes like a street-facing outdoor heat pump condenser.
HVAC costs in Fall River track the broader South Coast market — generally below Boston metro pricing. A like-for-like gas boiler replacement is typically $6,500–$10,000 installed; a single-zone ductless mini-split runs $4,000–$7,000; a whole-home cold-climate heat pump retrofit is typically $17,000–$28,000 before rebates. Triple-deckers can push higher because of refrigerant-line routing through floors, and homes on the steeper hillside streets sometimes add a small premium for equipment-delivery logistics.
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 Fall River page.
Other HVAC contractors in Fall River
See all HVAC in Fall River.