Get matched with top tankless water heater repair pros in Nashua, NH

"Robert gave such amazing service and installed our water heater the same day I contacted him. !He was very reasonable with his pricing with no hidden costs and the water heater looks and runs great. Thankyou Robert!"

"Joe is an excetant professional contractor, he provided a very competitive quote for the replacement of a propane hot water heater. He was able to do the work the same day as he provided the quote. Work is clean neat and very professional looking. Would not hesitate to contact Joe again on any future heating and plumbing needs."

"Daigle were quick to reach out to quote me for the work we needed - replace a water heater and arrived early! Very personable, professional. However, pricing was an issue. They were way outside of what other plumbers charge for this service and way outside of what Angi's has listed as average project costs. They did have an opening for next day installation which would have been fantastic but I couldn't justify the additional $2400."

"He was very observant of all the permissions needed for a gas water heater. I definitely would recommend them to anybody easy to talk to and great work."

"Amazing service with reasonable prices. Highly recommend to anyone looking for any plumbing work!"

"Excellent communication from Keith; outstanding service from Roger. Professional, timely, and reasonably priced. They came in under estimate on my boiler repair and advised that a second bit of work that had previously been discussed was not going to be necessary. I will definitely use them again and highly recommend them!"

"Everyone I dealt with was very professional. I found this company to be very expensive. I had them complete a smaller job and hired someone else to install a hot water heater due to their cost."

"Responded quickly.  Provided estimated time of arrival and arrived on time. 
Job finished in a few hours.  New unit installed; old unit trucked away.  Worked efficiently; clean and professional.
Called seven plumbers (trying to find one on the weekend without adding $200 to $300 for emergency call"); most were competitively priced range from $850 to $1100; one or two $1400 to  $1500.  Be sure to request info on the brand/size and warranty of the hot water heater.
Happy with service and happy to recommend.  will use again
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"Christian was very knowledgeable about our water heater and explained everything as he went along testing different issues that might be causing the problem. He was professional and gave me several helpful tips on upkeep of my Rinnai that 2 other companies that had serviced the unit over the years had not bothered to mention. i absolutely would recommend Walley to anyone needing HVAC work."

"Mike Cappuccio came and reviewed our two bedroom garden level condo in Boston's South End to see if a heat pump would solve the heating problems. Electric baseboard heat was expensive and not doing the job. We also could eliminate noisy and inefficient window ACs. We had received a quote from another contractor and were not happy. Mike was able to overcome the issues we had with the approach of the first contractor and his quote was considerably lower.
Our experience with Adam and Dave was superb from day one. They were obviously expert installers and the work was of the highest quality. Every day they cleaned up at the end of the day and you would hardly know they had been there. I work at home and they installed the unit in the room with my office first and I was able to work without interruption after that. They treated our things with care and covered everything when there was any dust around. I would not hesitate to recommend them to anyone.
The system works even better than we expected. The work was finished on the first 90 degree day of the year and we were ready. The system was advertised as very quiet but that is understatement, there is no sound at all. We can't test the heat yet but based on how things have gone so far we are not concerned.
The experience was the best I have ever had with a contractor.
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