Genove Oil & Air, Inc.

Genove Oil & Air, Inc. has kept homes comfortable in Waltham and throughout Boston's MetroWest for more than four decades. The company holds an A+ rating with the Better Business Bureau and maintains a 4.8-star average across 166 verified reviews. Their team of licensed technicians handles heating systems, air conditioning, water heaters, boilers, and modern heat pump installations for both residential and commercial properties. The business operates Monday through Friday from 7 AM to 4 PM and maintains 24/7 emergency availability for urgent heating and cooling issues.

What distinguishes Genove from regional competitors is their dual expertise as both HVAC service contractors and heating oil providers. They deliver BioHeat, a sulfur-free biodiesel alternative that burns cleaner than conventional fuel oil. The company simplifies upgrades by partnering with local electricians for panel upgrades and handles all rebate paperwork through Mass Save programs. Their 12-year streak earning the Angi Super Service Award and long-standing BBB accreditation reflect consistent service delivery rather than occasional excellence.

Homeowners repeatedly praise specific team members for resolving difficult situations. Technician Richie diagnosed a failing furnace in a mid-December emergency, recommending a heat pump replacement that qualified for state rebates and was completed before year-end. Reviewer Jerome D. noted Josh arrived to repair a non-Genove AC system in a 100-year-old home. Customer Greg D. described relying on the team for 20 years including emergency service calls, while Christina L. has remained a customer across three homes over 35 years and continues requesting Genove for every new installation.