Verified record
Plenty of Genove Oil & Air customers started with oil deliveries decades ago and stayed for the heating and cooling work. The Waltham company says it has 49 years in business and repairs and replaces water heaters, furnaces, boilers, air conditioning, ductless systems and heat pumps, with 24/7 emergency service. It holds 4.8 stars from 172 ratings on Google and 4.8 from 192 on Angi. The recent jobs are installs. A May 2026 Google reviewer who has used Genove for oil delivery and service for over 35 years said the crew reworked poorly designed duct work and replaced an upstairs A/C in 2 days. In an April 2026 review, a household that had contracted for four mini splits said their boiler then died, and the company replaced it quickly and put the splits in without a hitch. A December 2025 customer said someone came out the same day when their furnace stopped mid December, and the crew replaced it from a crawlspace and handled the Mass Save rebate paperwork. A February 2025 reviewer had an 80 year old boiler replaced. In a June 2020 r/waltham thread, a commenter said they had been happy with Genove. The complaints are older. In a January 2022 Google review, a customer on automatic oil delivery said the company let their tank run out after several calls, and moved the delivery back past a snowstorm. A July 2024 Angi reviewer said an AC service consisted of spraying cleaner and checking temperatures, and that the AC was dripping water a few weeks later.
“Genove Oil on Felton St.!”
“I’m matched with Genove Oil and their service has been outstanding.”
“I've been happy with [https://www.genoveoil.com/](https://www.genoveoil.com/)”
“Genove came to the rescue when we first moved in more than three years ago, and we’ve had service contracts with them since. Their service and customer service are great.”
“Genove Oil & Air”
Shawn and Tom has done great job of replacing heating system. We are enjoying the hot water. They are very professional and courteous .we are happy with the work.
Very happy with Genove's work. Armando discussed the project with us on the front end, thoroughly considering and educating us on the various options. In the end, we opted to install a ductless AC in one room. The price seemed very fair. The work by Richie and Ryan was carried out as scheduled, efficiently, and well. All were professional, friendly, and helpful. I'd recommend them to anyone.
Richie and Ryan were top notch. True professionals, they explained everything clearly. Were on time and keep the area clean when done for the day. I would highly recommend them to anyone. Great Experience.
They were responsive and great
Ritchie and Ryan were most professional and put in our new a/c competently and in a timely manner. We’ve been using Genove for our heating and a/c for many years and have always had excellent service.
Specializes in
Also offers
Service area
3 changes recorded — last scanned Oct 7, 2026.
Typical Greater Boston range for this kind of work, from regional averages — not a quote from Genove Oil & Air, Inc.. Use it to sanity-check bids, then get the real number in writing.
Estimated range
$5,000 – $11,400
Typical HVAC project around $8,200
Languages
Languages
Ownership
Certified attributes are verified against the public registry. Others are the business's own statement.
Ownership
Certified attributes are verified against the public registry. Others are the business's own statement.
