Gallagher Plumbing and Heating LLC
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Confirmed by reviews
Budget-Friendly
Fair Pricing ✓
None Found ✓
No significant concerns in reviews
Trust Score: 0/100 · Based on 51 reviews
How they score across what matters
Based on 5 reviews analyzed. Click a row for the quote that best illustrates the score.
What they do well (and don’t)
Green means reviews confirm they’re good at it. Red means reviewers flag issues. Gray means no reviews talk about it yet.
What 51 Reviews Tell Us
Emergency Response
Emergency and same-day calls
What To Watch Out For
No significant concerns found in reviews ✓
Quality & Professionalism
Demonstrates integrity across 35+ year comparison: one long-time homeowner with extensive regional experience calls Tyler 'the most phenomenal plumbing professional' and 'honest, helpful, and very fair priced'
Communication
Exceptional emergency responsiveness: handled urgent hot water failure after customer returned from Europe, and makes multiple weekend visits for heating emergencies
Pricing
Fair pricing consistently mentioned: 5 of 5 reviews explicitly praise pricing as reasonable or fair, including major replacements (boiler, hot water heater, oil tank, heat pump system)
Demonstrates integrity across 35+ year comparison: one long-time homeowner with extensive regional experience calls Tyler 'the most phenomenal plumbing professional' and 'honest, helpful, and very fair priced'
Customer reviews
Reviews from Google, Yelp & more
Tyler went above and beyond to fix our furnace and take care of other routine maintenance, making multiple weekend visits to be sure we had heat. He was great to work with and very fairly priced. Highly recommend!
My husband found Tyler when we moved to the area a year and a half ago and I cannot express how thankful I am for that. Tyler shows up for the little things like replacing a sink drain, as well as the big things like our entire basement renovation. He shows up for the urgent things like our hot water not working after returning from Europe. He is kind, personable, knowledgeable, and reliable. He is training a great apprentice, Eli, and the work they do is topnotch. We highly recommend Gallagher Plumbing and Heating. Thank you for all you do.
We’ve used Gallagher Plumbing and Heating in the past for repairs and routine maintenance on our boiler, so when it came time to replace it, we didn’t even consider going anywhere else. Tyler is incredibly professional, responsive, and thorough. We ended up replacing our boiler, hot water heater, and oil tank for a great price. Tyler did an amazing job and was very conscientious about minimizing the impact on our daily routine. We couldn’t be happier with the quality of his work and highly recommend Gallagher Plumbing and Heating!
As someone that has owned several homes in various areas of NH across the past 35 years, I can confidentially say that you'd be very hard pressed to find anyone as professional, honest, knowledgeable or hard-working as Tyler Gallagher. He is quite honestly, the most phenomenal plumbing professional I've ever had the pleasure of working with. I simply can't praise him enough. He is enormously helpful and goes out of his way each and every time he's called. He's honest, helpful, and very, very fair priced.
Tyler came and installed heat pumps, removed our propane units, installed a new control panel, backup heat coil, and setup ecobees to control them. He did an amazing job and charged a fair price and I’d highly recommend hiring him.
Business details
Service area
Based in Derry. Serves 15 nearby cities within 20 miles:
Gallagher Plumbing and Heating LLC