Genove Oil & Air, Inc.
HVAC in Waltham, MA · ★ 4.8 Google rating
Google rating as of October 2026. How ratings work here
- Address
- 53 Williams St, Waltham, MA 02453
- Phone
- (781) 893-9191
- Website
- https://genoveoil.com ↗
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About Genove Oil & Air, Inc.
Genove Oil & Air, Inc. is a HVAC contractor based in Waltham, Middlesex County, Massachusetts, at 53 Williams St, Waltham, MA 02453. 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 Waltham, Genove Oil & Air, Inc. is within a short drive of Weston (3 mi), Watertown (3 mi), Newton (3 mi), Belmont (4 mi), Lexington (5 mi) and Lincoln (5 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 Waltham
The City of Waltham 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 Bleachery, Lakeview, or other local historic areas may need Historical Commission review for visible exterior changes — most installers locate outdoor condensers on side or rear walls to simplify approval.
HVAC costs in Waltham track the inner Boston metro market because of proximity + the higher-end product preferences common in the 128 corridor. A like-for-like gas boiler replacement is typically $8,000–$12,000 installed; a single-zone ductless mini-split runs $4,500–$8,000; a whole-home cold-climate heat pump retrofit is typically $19,000–$33,000 before rebates. Larger Victorians can push past $40,000 with multi-zone systems + integrated backup.
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 Waltham page.
Other HVAC contractors in Waltham
See all HVAC in Waltham.