JMS Plumbing and Heating LLC
JMS Plumbing and Heating LLC is a HVAC provider serving Merrimack, NH. Rated 5.0★ with 219 Google reviews. See services, review signals, and request a quote.
HVACMerrimack, NH
On this page
Company overview
- TradeHVAC
- Service areaMerrimack, NH
- Google rating5.0★ (219 reviews)
- Phone(603) 661-7632
- Address11 Jakes Ln, Merrimack, NH 03054, USA
Services offered
- installation
- repair
- emergency
Photos
Photos from JMS Plumbing and Heating LLC
What customers say
“Our hot water system unexpectedly failed this week, needing replacement. We called several businesses, trying to find just one that could come out to replace it before next week, as we had no hot wate…”
“Jay came out and did a great job in my kitchen today. He's efficient personable and his price was very reasonable!”
Key highlights
Strengths
- Highly rated (5.0★ average)
- Large review volume (219 reviews)
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 JMS Plumbing and Heating LLC offer?
JMS Plumbing and Heating LLC provides: installation, repair, emergency. They serve residential and commercial customers in Merrimack, NH.
What is JMS Plumbing and Heating LLC's rating?
JMS Plumbing and Heating LLC has a 5.0 out of 5 star rating based on 219 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 JMS Plumbing and Heating LLC 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
See our editorial standardsReport inaccurate info about JMS Plumbing and Heating LLC
Request a quote from JMS Plumbing and Heating LLC
Enter your ZIP and we will line up a free estimate alongside other top local pros.
Own or manage this business? Claim this listing to earn a verified-owner badge.