Advanced Mechanical Systems Inc.
HVAC in Stow, MA · ★ 4.7 Google rating
Google rating as of October 2026. How ratings work here
- Address
- 51 Crescent St, Stow, MA 01775
- Phone
- (978) 897-8888
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About Advanced Mechanical Systems Inc.
Advanced Mechanical Systems Inc. is a HVAC contractor based in Stow, Middlesex County, Massachusetts, at 51 Crescent St, Stow, MA 01775. It has a Google rating of 4.7 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 Stow, Advanced Mechanical Systems Inc. is within a short drive of Maynard (2 mi), Boxborough (3 mi), Hudson (4 mi), Acton (5 mi), Bolton (5 mi) and Sudbury (6 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 Stow
Under the Massachusetts building code, any HVAC system replacement in Stow 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. Stow has antique farmhouses and an active conservation and agricultural character; for outbuildings, accessory units, or work near wetlands, confirm scope with the building department before scheduling the install.
Stow is in MetroWest, where HVAC pricing runs near suburban Boston rates but below the city core. A straightforward gas, oil, or propane furnace or boiler replacement usually runs $7,000 to $12,000; a single-zone ductless mini-split typically lands around $4,000 to $7,500; and a whole-home cold-climate heat pump retrofit commonly falls between $18,000 and $32,000 before incentives. Larger Stow homes on wooded lots push higher because they need more zones and longer line runs.
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 Stow page.
Services listed
Advanced Mechanical Systems Inc. is listed for 2 trades in Stow: HVAC and Plumbing.
Other HVAC contractors in Stow
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