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SeeAir starts by having you scan your own house. A homeowner who booked in April 2026 recorded the target areas on a phone, got back a 3-D rendering of the house with the proposed work on it, and found the scheduling easy from there. That assessment is the front end of what this Everett company does: insulation, air sealing and heat pumps, with several customers coming through the MassSave program. The insulation work is where the detail sits. A February 2026 customer itemized the job — blown-in ceiling insulation, foamed rim joists, a couple of door kits, a gap sealed under a staircase — and named Freddy and Aziz as the crew. In May 2026, a homeowner had the whole house air sealed and insulated in one day and everything left spotless. Another May 2026 reviewer called wall injection "a difficult job" and credited Raul and Shaq with being thorough. Heat pumps are the other half. A September 2026 customer who put in a heat pump system said the responsiveness ran from the installation team and support staff through to the CEO, and in June 2026 another thanked Piers and the team for heat pump work. Piers turns up by name in six of the written accounts, alongside Freddy as project manager and Aziz, Josh, Raul and Shaq on the crews. Several customers describe SeeAir running the MassSave side for them. A November 2024 reviewer said the team modeled the home, suggested improvements, managed the insulation and weatherproofing project, and coordinated the program and permitting. In August 2025, a homeowner who had bought a cape wrote that the upstairs was like an oven by midday and that after the weatherization they typically did not turn on the upstairs air conditioning until late afternoon. A few practical notes before calling. Its Massachusetts home improvement contractor registration is active, held by SEEAIR, Inc. Thumbtack puts the company at two years in business and hired three times through that platform, and the written accounts start in November 2024 — this is a young company rather than a long-established one. For insulation, air sealing or a heat pump under MassSave, SeeAir is built for exactly that work — the assessment, the incentive paperwork and the installation crew are the same outfit. Ask which incentives your house qualifies for and get the air-sealing scope written down before the crew arrives.
We could not be happier not only with the work but also the service and support provided by SeeAir in the installation of our heat pump system. From start to finish, from the installation team and support staff to the CEO, SeeAir was exceptionally responsive. The work was done quickly and efficiently and they answered our many questions along the way and after the work was completed. When making a major change to HVAC in our home and a considerable investment, it was reassuring to have SeeAir perform more as a partner than simply as a contractor. Piers and his team are reliable and conscientious in their approach to the work and the business. Definitely give strong consideration to SeeAir when exploring companies to do weatherization and HVAC work.
Thank you very much for taking care of our insulation needs. As you know, the devil is in the details when it comes to insulation installment. Having observed Josh and Aziz work over the days in doing the job, I found them to be very professional, with a great attention to details. In some cases, they went above and beyond just because it was the right thing to do. I can’t say enough good things about their work, especially during an extremely hot period of the summer. Thank you again. If I ever hear of a homeowner needing insulation, I will send them your way.
Great experience, the guys did a wonderful job, very nice and polite 👍🏻
Thank you Piers and team . Good work with heat pumps
Couldn't be happier with SeeAir! They air sealed and insulated my home in just one day — professional, efficient, and left everything spotless. We live in a 4 bed colonial built in the 90s, so its not that old. AC serviced this week and the hvac guy told us our units are in great shape and not undersized. We have shades closed on every window. Despite this, we've had to set the AC to 64 each morning in hopes our house *might* only end up at 72 by the late afternoon, and then the AC would run until way past midnight to cool us back down again. Today was the first 90 degree day of the season since insulating- I set the temp to 65 and it DID NOT budge! It even got to 65 in mid afternoon and stopped cycling. By 7pm the AC turned off and the temp is staying steady. I've never thought I'd live to see that happen! You guys-Not only are we finally comfortable in our own home, but I can't wait to see how much savings we see from the AC running hours and hours less each day! Worth every penny and I hope everyone takes advantage of this awesome program.
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1 change recorded — last scanned Sep 6, 2026.
Quotes that never go over4.8
Leaves homes quieter and draft-free4.5
Repeat clients across 5+ years4.4