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Find Water heater repair or service pros in Sandown

Avatar for Robert Johnson Plumbing
Robert Johnson Plumbing
5.0(
294
)

Angi Approved

Super Service Award Winner

In business since 2009

Free estimates

Customers say: True professional

"Robert did a great job replacing our electric hot water heater. He has great communication and workmanship skills. He did not take advantage of us with his material and Labor cost, very reasonable. My wife would highly recommend him "
38 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Maffei Plumbing and HVAC, LLC
Maffei Plumbing and HVAC, LLC
4.0(
2
)

Angi Approved

In business since 2010

Free estimates

Emergency services offered

"Maffei worked out great, they came first to provide a quote, and then returned a few days later once I was ready to complete the work. Both the front office and field technicians were ultra-professional to work with, and I will not hesitate to hire them again in the future."
45 neighbors recently requested a quote
Recommended by50%of homeowners
Avatar for Daigle Plumbing Heating and Cooling
Daigle Plumbing Heating and Cooling
4.4(
35
)

Angi Approved

In business since 1981

Free estimates

Customers say: True professional

"I believe I was scammed. I had two other plumbers after job was done and they laughed at the amount of money I paid for the job. It is more than double what they would have charged me. Had I known! I also ended up signing a contract for up to a year deduction on my credit card. After I paid them more than $4,000 for less than 8 hours of work. I must have had a really bad day to have agreed to this. The gentleman was so nice that it never occurred to me that they were taking advantage of me as a senior citizen."
109 neighbors recently requested a quote
Recommended by74%of homeowners
Avatar for Dan Dunn Plumbing & Heating, LLC
Dan Dunn Plumbing & Heating, LLC
New to Angi

Angi Approved

In business since 2018

Free estimates

At Dan Dunn Plumbing & Heating, LLC, we pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your task or project. We look forward to earning your business!

Avatar for Action Plumbing Heating And Air
Action Plumbing Heating And Air
4.9(
83
)

Angi Approved

In business since 2022

Free estimates

Emergency services offered

"Zach from action was great, he was very professional, friendly and efficient, and did great work. I would 100% use action again based on my experience with Zach and the quality of work."
13 neighbors recently requested a quote
Recommended by96%of homeowners
Maine Street Plumbing Services
New to Angi

In business since 2009

Free estimates

Warranties offered

Available for service by appointment Mon-Fri 7AM- 6PM.\nAfter hours services also available.\nOn call nights and weekends for emergency service.

Avatar for Welch Plastering and Remodeling LLC
Welch Plastering and Remodeling LLC
5.0(
18
)

In business since 2003

Free estimates

"Welch did an outstanding job---on time, very professional, and great communication. I would hire them again."
Recommended by100%of homeowners
Odd Job Rob
New to Angi

Now that people are spending more time at home, projects are popping up everywhere. Looking for someone to finish up your home projects? Give me a shout. I wear proper PPE and will work with your and your schedule to get the job done! No Job is to small!

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FAQs for water heater repair or service projects in Sandown, 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 Sandown, 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.