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Find Water heater repair or service pros in Hollis

Avatar for Robert Johnson Plumbing
Robert Johnson Plumbing
4.9(
314
)

Serving Hollis, NH and surrounding areas

Approved

Super Service Award Winner

In business since 2009

Free estimates

Customers say: True professional

"Our water heater broke over the weekend (of course...) and RJP answered immediately to my Angi request. Other companies are calling me all day on Monday to offer to start quotation process, while I had a new water heater installed by lunch time on Monday. Quick, clean and professional service and competitive price."
Response time2 hrs
Response rate94%
29 neighbors recently requested a quote
Joe Belanger, Plumbing Services
4.5(
130
)

Serving Hollis, NH and surrounding areas

Approved

In business since 2003

Free estimates

Customers say: Quality work

"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."
Buderus oil fired forced hot water heating system
Oil fired buderus
Navien 150 high efficiency wall mounted boiler
Water heater
Powervented water heater

+1

Response time1 day
1 neighbors recently requested a quote
Recommended by94%of homeowners
Gotme Under Pressure ?, LLC
4.3(
645
)

Serving Hollis, NH and surrounding areas

Approved

In business since 1987

Free estimates

Emergency services offered

Gotme under pressure? LLC IS A Plumbing, Heating & Gasfitting, Drain Cleaning professional in your area. We will meet all of your plumbing needs. We take the pressure off all your plumbing issues. As our company is built off of honesty, integrity and leadership, this is what you can expect.

1 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Expedition Plumbing
Expedition Plumbing
5.0(
9
)

Serving Hollis, NH and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

"?I couldn't be happier with my new water heater installation. The team was professional, punctual, and incredibly efficient. They took the time to explain the new unit's features and ensured the workspace was spotless before leaving. ?It?s a relief to have hot water back with zero stress. If you need a reliable install, I highly recommend Expedition!"
44 neighbors recently requested a quote
Avatar for Walley’s Heating & Air Conditioning
Walley’s Heating & Air Conditioning
4.8(
110
)

Serving Hollis, NH and surrounding areas

In business since 2010

Free estimates

Emergency services offered

"I was referred to Walley's by a friend after experiencing trouble getting someone in to service my burner. When I called, I spoke to several courteous and professional staff members who went the extra mile to help me. I was concerned because the burner was running loud and we had already experienced a "puff back" on our old burner and didn't want to risk that again, and we had just started having a leak from what looked like an overflow pipe. I also mentioned that I had radiant heat in one room and needed an experienced technician that could manage the anti-freeze in the system. When I told Mandy the problem, she checked with Walley Sr. and he scheduled one of his best technicians to handle our job and got him out to us within a few days. Our technician, Alex, was polite, knowlegedable, professional and honest. He told me, as well as showed me everything he was doing, asked me to inspect the burner before putting it back together and did a very comprehensive inspection. Alex found that our leak was coming from a broken pressure valve which he had on his truck and replaced immediately. After 4 hours of Alex working at our home, we recieved a follow-up customer service call to make sure we were happy with the work Alex did and wondering if we had any questions or concerns. Wow! I was impressed! I plan to continue using Walley's and look forward to a long relationship with them."
Three-Zone Viessmann® Boiler.
Daikin® White Emura Indoor Unit
Viessmann® Wall Hung Boilers Fit in Tight Spaces.
Daikin® Silver Emura Indoor Unit
Viessmann®. A Perfect Fit.

+56

Response time12 hrs
Response rate93%
Recommended by95%of homeowners
Avatar for Cuddy Brothers Plumbing & Heating Inc
Cuddy Brothers Plumbing & Heating Inc
4.2(
89
)

Serving Hollis, NH and surrounding areas

In business since 1986

"So far so good.  Chris took my call right away and was there the next day to install the water heater.  Tenants are very happy.  We are having a little problem right now with the pilot light extinguishing and Chris has promised to get there as soon as the tenants return from their Christmas vacation.   Follow up:  Chris returned and replaced the faulty water heater.  The new unit is operating perfectly and without any interruption.
"
Additional Photos
Recommended by88%of homeowners
Showing 1-10 of 38
FAQs for water heater repair or service projects in Hollis, NH

Warning signs include fluctuating water temperatures, a pilot light that repeatedly goes out, unusual noises from the tank, or complete heating failure. You might also detect a rotten egg smell, indicating a potential gas leak, or notice water that never reaches the proper temperature. If your water heater is over eight years old and displaying these symptoms, the gas valve is a likely culprit. Professional inspection is recommended, especially if gas odors are present.

Water heater gas valves are not universally interchangeable. Each valve must match your specific water heater's make, model, and specifications. Important compatibility factors include gas type (natural gas vs. propane), BTU rating, connection types, and physical dimensions. Using an incorrect valve can result in poor performance, premature failure, or dangerous gas leaks. Always consult your water heater's documentation or a professional plumber to identify the appropriate replacement valve for your unit.

The Hollis, NH homeowners’ guide to water heater repair or services

From average costs to expert advice, get all the answers you need to get your job done.