Reviews of local pros in Stoneham, Massachusetts

We absolutely love our whole-house heat pump! Based on the glowing reviews, we expected Tony and his crew to do a great job, but they exceeded our expectations by making the system both functional and aesthetically pleasing—inside and out. Tony carefully matched the exterior colors of our home—brown brick, white trim and siding, and a black roof—ensuring the lines are nearly invisible. Even the condenser unit was thoughtfully placed in the best possible spot. If you’re considering a heat pump system, we highly recommend working with Tony and his team!

Tony and his team did a great job installing our new HVAC system. Pricing was very competitive, and he was very responsive and helpful with Mass Save paperwork as well. Would highly recommend.

I’m super happy about the service provided by Frontier Air! I urgently needed to cut out 2 vents in my attic, because I was told by other contractors that it’s getting to wet and moldy in there, so I called Frontier Air and they have already sent me a guy next day ready to do the work with all tools and supplies needed. Artyom was very friendly and picky about protecting my house from making a mess, he took his shoes off inside and put rugs everywhere on his area of work and cleaned up after the work was done. The work was done faster than I expected and ended up being a bit cheaper than the pre-estimated amount! My vents look nice and neat! Thank you Frontier Air HVAC! I will definitely call you again for my future projects!

I worked with Tony's team to install a 4 ton HVAC heat pump during May 2025. Tony's team did an impeccable job in 6 days including installing new attic duct system, 3 wall heads and a outdoor unit. All the linesets are routed cleanly. The entire job is done quite professionally and all my questions are clearly addressed.

Before the project, I quoted quite a few AC companies, I can say for sure Tony's team provided the most competitive price in the market.

I don't typically write a long review but Frontier definitely worth all the good praises.

Anton and his team are fantastic. They installed my ductless unit back in 2022 and it’s been a game-changer—efficient, quiet, and reliable. Recently Anton took my panicked call about water in the basement from my central AC, came quickly, diagnosed the issue, and fixed the leak. He explained everything clearly, made the process easy, and is also just an interesting person to talk to. Knowledgeable, professional, and highly recommended!

I couldn’t be happier with the service and communication I received. This company truly cares about its customers and takes the time to listen to your needs. They went above and beyond at every step of the process. What impressed me most is their creativity - no matter the situation, they can find the right solution.
Every single person involved in the installation of my new heat pump was knowledgeable, professional, and kind. I highly recommend this team to anyone looking for quality work and exceptional service.

Tony and his team and been fantastic to work with. He has installed a mini split in my office that was well done, and has also done repair work on central AC units. He is responsive, professional, and does great work at a fair price. I'd highly recommend Tony and team!

Tony was great to work with. He always got back to me, when I had questions. Tony and his team put in a whole new AC system. Such a honest hard worker and so was his team. They were very neat and knowledgable!! Price was very reasonable also. Would highly recommend Frontier Air!!

Had a great experience with Frontier Air! Tony and his crew installed a new 3 ton ductless mini split system at our house and made the whole process super easy.

They showed up on time, were super friendly, and got everything done faster than I had expected, especially during the first heat wave of the year. It was clear they really knew their stuff and they left everything clean and tidy when they were done.

They had competitive pricing compared to others in the area and the response time for the installation was great.

The new system works like a dream, and our house has never been cooler. Highly recommend Frontier Air if you need anything HVAC-related!

Tony and his team installed a 4-head Mitsubishi hyper heat ductless system in our home. First day they installed all the indoor units, second day and a half they ran all the lines, did the electrical, set up the condenser and tested the system. I was very impressed with their professionalism, cleanliness and speed of work. Communication was great, price was fair (and a no-brainer compared to big companies like 128 and netr), and I will not hesitate to recommend Frontier to my friends!

Tony gave a very reasonable estimate and his crew showed up on time. They took care of my property and even cleaned up as best they could after installing a vent hood in my kitchen. I am extremely happy with their work.

Everything went smoothly, quick and professional. The AC replacement took place on a rainy day, but still everybody took extra effort to not get the home dirty. Tony was easy to talk to and responsive, the preparation and schedulling went very easy. I highly recommend the whole team.

Amazing service! Tony and his crew installed ductwork, air handlers and a heat pump-the system is discreet, effective and silent. They were so considerate the entire time they were here and always cleaned up after their work. The quote was the most competitive I got and it was totally worth it.

The compressor in our AC unit went out, and every other place we called didn’t want to deal with it. Frontier stepped right up and said, “No problem!” They were prompt in returning calls, upfront about pricing, and got the job done quickly. Definitely a local company worth supporting!

Tony & his crew were excellent. They were prompt, diligent, and followed up at every turn. There were plenty of hurdles with our old house that the lads were able to handle. Tony helped navigate the rebate process and came by to check on things a few weeks later. I can't recommend enough.

Installed Mitsubishi air source heat pump and mini splits. Anton was very professional and responsive to my needs. 36000 BTU system installed quickly and top quality work. Highly recommended!

We recently had an excellent experience with Frontier Air HVAC (Tony) installing Mitsubishi mini splits and a hydronic air handler. From initial contact through install, Tony was responsive, professional, knowledgeable, and offered competitive pricing. We highly recommend Tony and Frontier Air HVAC if you need any HVAC services.

My elderly father's furnace went bad this winter and I needed to coordinate a replacement from Florida. Tony and his team were top notch. He responded quickly, provided a fair price, and installed the replacement unit within 1 business day. Amazing service. COULD NOT BE HAPPIER WITH THE EXPERIENCE.

Tony and his team were fantastic to work with on a heat pump installation at our home this past summer. He was polite, incredible responsive, gave us competitive pricing, and followed through with scheduling and installation quickly and with great communication. Around the time of installation there was a refrigerant shortage that he navigated with no problem (other companies were quoting long delays), and he helped us out with a completely unreleated warranty issue with our old AC system, going above & beyond. We had a great experience and have been happy to recommend Frontier to anyone we know is in need of HVAC help.