Donovan Plumbing & Heating
Donovan Plumbing & Heating is a HVAC provider serving Salem, NH. Rated 4.8★ with 35 Google reviews. See services, review signals, and request a quote.
HVACSalem, NH
On this page
Company overview
- TradeHVAC
- Service areaSalem, NH
- Google rating4.8★ (35 reviews)
- Phone(603) 475-4052
- Address10 Redwood Rd, Salem, NH 03079, USA
Services offered
- installation
- repair
- emergency
Photos
Photos from Donovan Plumbing & Heating, john donovan
What customers say
“Very friendly guy called him up on a Sunday on his day off. He answered the call and ease my mind by helping me troubleshoot to make sure it was nothing emergent having me send him pictures and videos…”
“I called to set up a service appointment to help me with a washer problem. He was great in explaining to me what needed to be done to access the problem, saving me the cost of an on site service call.…”
“Nothing but great things to say about John! When my boiler died he came out to my house the same day and presented me with a variety of options at different price ranges. He gave me the information …”
Key highlights
Strengths
- Highly rated (4.8★ average)
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 Donovan Plumbing & Heating offer?
Donovan Plumbing & Heating provides: installation, repair, emergency. They serve residential and commercial customers in Salem, NH.
What is Donovan Plumbing & Heating's rating?
Donovan Plumbing & Heating has a 4.8 out of 5 star rating based on 35 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 Donovan Plumbing & Heating 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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