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Find Water heater repair or service pros in Epsom

Avatar for Robert Johnson Plumbing
Robert Johnson Plumbing
4.9(
317
)

Serving Epsom, NH and surrounding areas

Approved

In business since 2009

Free estimates

Offers commercial services

"Robert Johnson was so helpful in discussing the h/w heater installing and the venting requirements. His price was so much better than others companies in the area. His crew for the actual install was as also great! Kevin, the crew leader, explained how everything works and the cleanup was perfect!"
2 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Action Plumbing Heating And Air
Action Plumbing Heating And Air
4.9(
92
)

Serving Epsom, NH and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"Totally excellent service. My furnace was not working so I had no hot water. I called after 7 pm and Mike was there first thing in the morning to check it out. He located the problem and took immediate action to resolve it. Called suppliers, located the part for a 57 year old furnace. The following day Jason and Chase came and made the repair. Cost effective price with professional workmanship. Reliable and trustworthy."
Response time1 day
Response rate89%
21 neighbors recently requested a quote
Gotme Under Pressure ?, LLC
4.3(
647
)

Serving Epsom, NH and surrounding areas

Approved

In business since 1987

Free estimates

Emergency services offered

"Exchanged messages with Mike to describe work needed, replace an outdoor faucet and shutoff value (previous faucet was leaking). He gave an estimate, reviewed work to be done. Replaced outdoor spigot with a frost-proof spigot, put on new value. Quick test and validation. Professional, efficient and happy with work done! Thank you Mike !"
1 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for A Really Good Plumber
A Really Good Plumber
4.5(
46
)

Serving Epsom, NH and surrounding areas

Approved

In business since 2007

Emergency services offered

Credit card accepted

"The company name is certainly an understatement. Great job. Very accommodating and conscientious. Will certainly use Stephen again for any plumbing needs."
Additional Photos
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1 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Skovron Mechanical Services
Skovron Mechanical Services
4.1(
85
)

Serving Epsom, NH and surrounding areas

Approved

In business since 2003

Free estimates

Emergency services offered

"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!"
Commercial Cooling
Before Oil Boiler
Old
Oil Boiler
HVAC Roof Top Unit

+19

Response time9 hrs
Response rate100%
Recommended by84%of homeowners
Avatar for Heritage Home Service
Heritage Home Service
4.5(
460
)

Serving Epsom, NH and surrounding areas

Approved (Corporate)

In business since 1988

Free estimates

Emergency services offered

"Ended up just replacing my gas hot water heater. Proactive Comfort had the best price so I chose them. They explained all the options and we felt best going with them for the value."
Generator Installation
Light Fixture Service
Oultet services
Indoor Outlet Service
HVAC Outdoor Unit

+16

Response time1 day
298 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for GM Mechanical LLC
GM Mechanical LLC
5.0(
9
)

Serving Epsom, NH and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"Fantastic work- efficient, quick, affordable and done with excellent care to suit our needs. Would absolutely hire again! Best plumber we ever had."
Additional Photos
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Additional Photos
Additional Photos

+11

Response time1 day
Response rate100%
2 neighbors recently requested a quote
Avatar for Cuddy Brothers Plumbing & Heating Inc
Cuddy Brothers Plumbing & Heating Inc
4.2(
89
)

Serving Epsom, NH and surrounding areas

In business since 1986

"The water heater replacement went really well but they haven’t called me when I wanted more services.  They went above and beyond to make it elevated in case my basement flooded again.  Two or three people came out."
Additional Photos
Recommended by88%of homeowners
Showing 1-10 of 44
FAQs for water heater repair or service projects in Epsom, 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 Epsom, 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.