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Top-Rated Water heater repair or service pros in Princeton Junction - Updated Nov 2026

Avatar for Raymond James Hoben Plumbing & Heating, Inc.
Raymond James Hoben Plumbing & Heating, Inc.
4.9(
52
)
Water Heater - Repair or Service

Serving Princeton Junction, NJ and surrounding areas

Approved

In business since 2017

Free estimates

Customers say: Quick response

"I used them to replace a water heater. Price was good and agreed upon at estimate. They kept me notified of status and appointments. Helped with the permit process. Work was excellent. Would definitely use again. Highly recommended."
Response time11 hrs
10 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Arctic Air Conditioning
Arctic Air Conditioning
4.8(
867
)
Water Heater - Repair or Service

Serving Princeton Junction, NJ and surrounding areas

Approved (Corporate)

In business since 1977

Free estimates

Emergency services offered

"Follow up on previous review. The owner moved Mountains and got the parts and had a technician come out sunday morning 1/1 and repaired my hot water heater. Thank you Ross and Mark in Customer Service. My faith in Artic Air is restored and I will keep using them. William Karsh"
photos
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+6

14 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for EDDIE B PLUMBING INC
EDDIE B PLUMBING INC
4.2(
97
)
Water Heater - Repair or Service

Serving Princeton Junction, NJ and surrounding areas

Approved

In business since 1988

Free estimates

Emergency services offered

"All went well price quoted on phone was different from cost of repair. But for the repair it was still better than other company. The workers were very professional and friendly."
Response time7 hrs
Response rate100%
1 neighbors recently requested a quote
Avatar for Alliance Service Professionals, LLC
Alliance Service Professionals, LLC
4.5(
308
)
Water Heater - Repair or Service

Serving Princeton Junction, NJ and surrounding areas

Approved

In business since 2005

Emergency services offered

Warranties offered

"Company was very communicative. Technician was professional and helpful. Initial diagnosis and attempted repair of hot water heater was not successful, causing me to pay for a new unit in addition to the failed repair."
Large sewer line replacement
Replace Iron with PVC
Replace Iron with PVC
Before
Response time10 mins
5 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Under Pressure Plumbing, LLC
Under Pressure Plumbing, LLC
5.0(
5
)
Water Heater - Repair or Service

Serving Princeton Junction, NJ and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

I am a lifelong plumber, working as a plumber for over 15 years. Finally able to go out on my own and start my own business after many years of hard work. Full licensed and insured. Full service plumbing company. Our prices are very reasonable and affordable. Honesty, transparency, trustworthiness are our top characteristics! We offer same day, next day, and emergency or off hour service.

Bath remodel
Bath remodel
Bath remodel shower
Double vanity
1 neighbors recently requested a quote
Avatar for Horizon Services, Inc. (NJ)
Horizon Services, Inc. (NJ)
3.9(
1,659
)
Water Heater - Repair or Service

Serving Princeton Junction, NJ and surrounding areas

Approved

In business since 1989

Emergency services offered

Warranties offered

"We moved to new house recently and found that water heater has stopped working We called many plumbers to check the issue but everyone asked to replace it Andrew Stewart took a pragmatic approach to first try to clean the plate underneath and purged the gas, checked the gas pressure. His expertise lead the water heater started working again without having even a single part replaced. He waited patiently to check if everything going fine for another 45 minutes Thank you for your service, keep up the good work."
Horizon Plumber under sink
Horizon Plumber in Kitchen with Customer
Horizon Plumber crawl space
17 neighbors recently requested a quote
Recommended by87%of homeowners
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FAQs for water heater repair or service projects in Princeton Junction, NJ

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 Princeton Junction, NJ 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.