Mechanical Systems & Welding
HVAC in New Bedford, MA · ★ 5.0 Google rating
Google rating as of October 2026. How ratings work here
- Address
- 255 Samuel Barnet Blvd N, New Bedford, MA 02745
- Phone
- (508) 375-8514
- Website
- https://msandwelding.com ↗
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About Mechanical Systems & Welding
Mechanical Systems & Welding is a HVAC contractor based in New Bedford, Bristol County, Massachusetts, at 255 Samuel Barnet Blvd N, New Bedford, MA 02745. It has a Google rating of 5.0 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 New Bedford, Mechanical Systems & Welding is within a short drive of Acushnet (3 mi), Freetown (5 mi), Fall River (6 mi), Rochester (7 mi), Fairhaven (8 mi) and Lakeville (8 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 New Bedford
The City of New Bedford requires a building permit for HVAC system replacement through the Inspectional Services Department, with a separate electrical permit for new heat pump circuits. Standard residential permits typically clear in a few business days. Properties in the New Bedford Historic District (including parts of County Street, downtown, and the waterfront near the National Historical Park) need additional Historical Commission review for visible exterior changes, particularly street-facing outdoor heat pump condensers.
HVAC costs in New Bedford sit below Boston metro pricing but in line with the broader South Coast market. 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 and older mill-housing conversions can push costs higher because of routing constraints. Salt-air coastal locations may add a small premium for corrosion-resistant outdoor coils.
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 New Bedford page.
Other HVAC contractors in New Bedford
See all HVAC in New Bedford.