MASI Plumbing, Heating & AC
MASI Plumbing, Heating & AC is a HVAC provider serving Nashua, NH. Rated 4.4★ with 88 Google reviews. See services, review signals, and request a quote.
HVACNashua, NH
On this page
Company overview
- TradeHVAC
- Service areaNashua, NH
- Google rating4.4★ (88 reviews)
- Phone(603) 889-2331
- Address36 E Otterson St, Nashua, NH 03060, USA
Services offered
- installation
- repair
- emergency
Photos
Photos from MASI Plumbing, Heating & AC, Bass Property Management, Kaylee Appleby
What customers say
“Bobby Boisvert and his team saved the day! The Grand Opening and launch of our new hardwood flooring wholesale distribution center in Hudson, New Hampshire landed on an amazingly hot streak of weather…”
“We have used MASI for multiple projects in our house. Most recently, they replaced our old steam heating system with a hydronic system, and remodeled a bathroom. The staff are always very professional…”
Key highlights
Strengths
Things to ask
- Confirm availability for your area and timeline
- Ask about warranty terms on parts and labor
- Request a written estimate before work begins
- Ask about payment plans or financing
Explore nearby research
Frequently Asked Questions
What services does MASI Plumbing, Heating & AC offer?
MASI Plumbing, Heating & AC provides: installation, repair, emergency. They serve residential and commercial customers in Nashua, NH.
What is MASI Plumbing, Heating & AC's rating?
MASI Plumbing, Heating & AC has a 4.4 out of 5 star rating based on 88 Google reviews.
Is this company licensed in New Hampshire?
All listed providers have a verified New Hampshire contractor license at time of publication. You can verify on the New Hampshire Mechanical Licensing Board — State Fire Marshal's Office (gas fitters only; no statewide HVAC contractor license) — NEEDS-VERIFY lookup at https://www.nh.gov/safety/divisions/firesafety/licensing/mechanical-licensing.html.
Does MASI Plumbing, Heating & AC offer emergency service?
Contact them directly to ask about emergency availability and after-hours service.
How do I request a quote?
Use the CTA below to submit your ZIP. You can message this company alongside two or three other local pros for easy comparison.
Licensing verified 2026-04-23. Reviews refreshed 2026-04-23.
Licensing data: New Hampshire Mechanical Licensing Board — State Fire Marshal's Office (gas fitters only; no statewide HVAC contractor license) — NEEDS-VERIFY · Company data: verified business records + Google Business profile
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