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Find Water heater repair or service pros in Bow

Avatar for Robert Johnson Plumbing
Robert Johnson Plumbing
4.9(
316
)

Serving Bow, 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 by89%of homeowners
Avatar for Mitch Comeau's Plumbing & Heating, LLC
Mitch Comeau's Plumbing & Heating, LLC
5.0(
72
)

Serving Bow, NH and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Emergency services offered

"Mitch was nothing short of professional, accommodating with a splash or sense of humor. We will be using him again and highly recommend him for all your plumbing and heating needs."
Our Work
Our Work
Our Work
Response time9 hrs
19 neighbors recently requested a quote
Recommended by60%of homeowners
Avatar for Action Plumbing Heating And Air
Action Plumbing Heating And Air
4.9(
92
)

Serving Bow, NH and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"Mike was great. He took his time to explain what he was doing. I had a sediment filter installed and he replaced the pressure tank. He showed me how to check/replace filter as needed. He came by and diagnosed my problem without charging a service fee. He was very thorough and was not in a rush. His price was fair. He gave his professional opinion and did not try to "sell" me products that were not needed when I inquired about a water softener for my house. Great guys both him and his partner. I highly recommend giving them a call for your next plumbing job!"
Response time1 day
Response rate89%
21 neighbors recently requested a quote
Gotme Under Pressure ?, LLC
4.3(
647
)

Serving Bow, 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 Bow, NH and surrounding areas

Approved

In business since 2007

Emergency services offered

Credit card accepted

"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."
Additional Photos
Additional Photos
1 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Skovron Mechanical Services
Skovron Mechanical Services
4.1(
85
)

Serving Bow, 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 Bow, NH and surrounding areas

Approved (Corporate)

In business since 1988

Free estimates

Emergency services offered

"Quickly received quote with helpful work/parts description for my install water heater service request. Didn't hire due to their quote being higher than two other companies'quotes."
Generator Installation
Light Fixture Service
Oultet services
Indoor Outlet Service
HVAC Outdoor Unit

+16

Response time1 day
295 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Priority Plumbing And Heating, LLC.
Priority Plumbing And Heating, LLC.
5.0(
6
)

Serving Bow, NH and surrounding areas

Approved

In business since 2024

Free estimates

Offers commercial services

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of General Contractor services that are customizable to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction!\n\n

On the job
On the job
On the job
On the job
On the job

+2

Recommended by16%of homeowners
Avatar for GM Mechanical LLC
GM Mechanical LLC
5.0(
9
)

Serving Bow, 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
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+11

Response time1 day
Response rate100%
2 neighbors recently requested a quote
Showing 1-10 of 48
FAQs for water heater repair or service projects in Bow, 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 Bow, 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.