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Typical Greater Boston range for this kind of work, from regional averages — not a quote from NV Heating and Air Conditioning. 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
NV Heating and Air Conditioning is a Webster, MA HVAC contractor — veteran- and family-owned since 2013 — whose Massachusetts HVAC license is active, and whose Google reviews from 2025 into 2026 describe the same team, led by Keith, handling everything from routine boiler cleanings to full heat-pump conversions. A May 2026 review describes a fairly technical job: replacing an aging oil tank after the delivery company refused to keep filling it, with the added wrinkle of a narrow basement entry that ruled out an outdoor tank. NV worked through the constraint, quoted an indoor install, and the reviewer describes the job going smoothly. A March 2026 review is worth reading for what it says about how the company handles a problem: a piece of equipment arrived broken from the manufacturer and had to be reordered, leaving the household without heat for a few days through no fault of the installer — but the reviewer credits NV with staying responsive and keeping them informed the whole way through. In 2025 reviews, customers describe heat-pump installs paired with solar (one calling it a game changer), a furnace replacement with air conditioning added, and a boiler cleaning that got a fast appointment and an efficient visit. Keith and his crew get repeat praise for being reliable, professional and communicative across both routine maintenance and bigger installs. The company is an authorized Mass Save Heat Pump Network installer, worth asking about for anyone planning a heat-pump project with rebates in mind. Recent activity has been light — two reviews in the last six months, none negative — on a still-young public review history.
Recently we needed to replace our old oil tank. Our oil company noted it's age and refused to deliver oil until it was replaced. We got a quote from our oil company for a replacement tank, the catch being that would need to be an outdoor tank due to our narrow entry to our basement. We went to Angi's List and were connect with NV Heating and Air Conditioning. Keith was very helpful and professional. He understood our needs and desire to have a new tank installed indoors rather than outside. Upon receiving our quote we immediately scheduled our install. The installation went very smoothly. The people who came to install the tank explained what steps they were going to take and took care to make sure our cats did not wind up inadvertently getting outside or in the way. We are very pleased with the end result and the fact that we were able to get our tank installed just in time for us to get more heating oil. We will definitely look to NV Heating and Air Conditioning for our next project.
You can see the quality of service when things don't go perfectly: We had a great experience overall. Communication was excellent from start to finish, especially when there were unexpected issues with the equipment out of the box. A part arrived broken and had to be reordered, which unfortunately left us without heat for a few days—but this was completely out of the installer’s control. Throughout the process, they kept us informed, were responsive to our concerns, and clearly did everything they could to resolve the situation as quickly as possible. Once everything was in place, the installation was smooth and professional. We really appreciated their transparency and commitment to doing the job right.
We recently had NV Heating and Air Conditioning come to do a boiler cleaning at our home. We got an appointment very quickly. They were right on time and did the job quickly and efficiently. On top of that we had a nice conversation with the guys after the appointment. They were extremely friendly and nice. We will definitely use them again and would highly recommend them to anyone who needs this service. Thanks guys!
Delighted with the work Keith and his team did to install our heat pump / AC system. Professional and polite from start to finish, and very responsive with all communications. Was really pleased with the end result which was all checked once complete to ensure 100% customer satisfaction. Would use again for other jobs for sure.
Keith and his team are always amazing! They have helped me with regular maintenance by being reliable, professional and affordable. Recently they wven installed a heat pump for us. With our solar panels it's been a game changer! I highly recommend the crew ar NV Heating and Air Conditioning for all your HVAC needs.
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Certified attributes are verified against the public registry. Others are the business's own statement.
1 change recorded — last scanned Aug 7, 2026.
Old-house expertise5.0
Spanish-speaking service4.9