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Find Water heater repair or service pros in Hillsborough

Avatar for Robert Johnson Plumbing
Robert Johnson Plumbing
4.9(
311
)

Serving Hillsborough, NH and surrounding areas

Approved

Super Service Award Winner

In business since 2009

Free estimates

Customers say: True professional

"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!"
Response time2 hrs
Response rate94%
17 neighbors recently requested a quote
Avatar for Brad Blomburg P&H
Brad Blomburg P&H
4.7(
19
)

Serving Hillsborough, NH and surrounding areas

Approved

In business since 2005

Free estimates

Offers commercial services

"Great service. Brad was prompt, and took great care to resolve a tricky issue with my hot water heater. He'll be my first call for any future plumbing needs!"
TANKLESS
WATER HEATER
WATER HEATER
Response time20 mins
1 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Coy Plumbing & Heating
Coy Plumbing & Heating
5.0(
8
)

Serving Hillsborough, NH and surrounding areas

In business since 2024

Free estimates

Emergency services offered

"I highly recommend Mitchell for any plumbing that needs to be done for anybody. He is honest, Also, very neat. And he shows a lot of pride in his work, and I am 73 years old, I have seen a lot of plumbers, some. I will never recommend like daigo plumbing. Stay away from him. But Mitch is number one and I respect everything that he's done for me today. Great worker. On time and takes a lot of pride in his work. I'm very happy to have him here today. He was godsend to me, so thank you, Mitch. I will recommend you to anybody of my friends, our family or anyone that calls on a plumber. Your name will come up and that's a guaranteed. I will never call anybody else's again, but you Thank you for your help. As far as I am concerned, you are number one. There's no one above you and I have seen like I said, and dealt with a lot of plumber, so thank you again. You stay safe, cause the people Do need plumber like you. Stay safe."
Additional Photos
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+4

Response time2 days
Response rate100%
Recommended by87%of homeowners
Avatar for New England Home Renovations LLC
New England Home Renovations LLC
4.0(
311
)

Serving Hillsborough, NH and surrounding areas

In business since 1983

Free estimates

Emergency services offered

"Not only was Richard punctual, he was also a pleasure to work with --- quite the professional and truly knowledgeable about his craft.  He was honest about what would be required to do the installation on a 100-year old house and completed the job for a reasonable price.  I recommend NE Renovations --- Richard F and his team.  I will be contacting them for additional home repair service in the future."
Before
After's
New boiler install
Removal of cast Iron to PVC.
Additional Photos

+37

Recommended by89%of homeowners
Avatar for Queen City Remodeling  & More LLC
Queen City Remodeling & More LLC
3.2(
81
)

Serving Hillsborough, NH and surrounding areas

In business since 1992

Free estimates

Emergency services offered

"Started job February 18, completed March 27, 2012.  Took longer than expected through no fault of company.  They were very concerned that it was taking longer than estimated.  We were not ready for them so we had to wait for certain items we wanted. Overall very profession staff/subs, good workmanship, very responsive, helpful, Project Manager made excellent suggestions and offered good advice.  An initial issue was rectified immediately and company was very quick making sure we were satisfied.  Went above and beyond.  Very happy with entire process.  The written estimate was what we paid, anything above that was our responsibility.  This was explained up front and there were no surprises at the end of the job.  Company actually credited us above the allowance for a few items.  Very good experience with this remodel which could have been very stressful because it was a bathroom.  They showed up when they said they would, checked in with me daily and explained schedule for that day and next.   Really worked very hard to make sure we were satisfied.  We are very detailed oriented and I found very little that needed to be touched up or fixed when job was done.  They were very responsive getting the items completed and made sure we were satisfied.  The owner even sat with us to go over all our questions and concerns and was very helpful and knew exactly what I was trying to explain,  he really worked with us on the whole design and process.   Very good experience with this company. I do recommend that anyone having a bathroom remodeled should pick out all their fixtures, faucets, cabinets, flooring, counter tops, etc. before the job starts.  It will go much faster and will much easier on the contractor making sure everything fits.  Have everything available as the contractor needs it.  Also I recommend that you remove anything from the area that you don't want to get dusty and cover your floors and carpeting with plastic.  The company did try to keep things clean and contained but it was difficult in a small space.  They did a pretty good job cleaning up each evening before leaving."
New REWX Transend Deck
New Hidden Fastening System
Additional Photos
Recommended by63%of homeowners
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FAQs for water heater repair or service projects in Hillsborough, 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 Hillsborough, 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.