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Find Water heater repair or service pros in Mahwah

Avatar for Ralph Maresca Plumbing & Mechanical LLC
Ralph Maresca Plumbing & Mechanical LLC
4.9(
151
)

Serving Mahwah, NJ and surrounding areas

Approved

In business since 1986

Free estimates

Emergency services offered

"Ralph and helper Peter arrived on time, went right to work, highly skilled, kept area neat and cleaned up fully after finishing, improved work done by previous plumber, also did two unrelated plumbing repairs for washing machine and a hot water line. Dealt with 1955-built house conditions, first rate results. Very happy with heater, work performance, cleanup, and price. Old heater pickup done separately."
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+47

Response time7 hrs
Response rate100%
1 neighbors recently requested a quote
Avatar for WaterMac Plumbing & Heating, LLC
WaterMac Plumbing & Heating, LLC
4.5(
213
)

Serving Mahwah, NJ and surrounding areas

Approved

In business since 2013

Free estimates

Emergency services offered

"Same day service...had a water pressure problem, kyle and justin expertly and quickly changed the reducer valve and fittings...they also had a lot of good advice, very pleased!! would definitely recommend and use again, asked them for a quote for other work."
Gas Piping
Gas Piping
Gas Piping
Gas Piping
Gas Piping

+15

Response time4 hrs
1 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Premier HVAC Services
Premier HVAC Services
4.3(
228
)

Serving Mahwah, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2016

Free estimates

Emergency services offered

"I had an issue with my stream boiler last Saturday. Did a google search and called multiple companies except Lighthouse (also part of Premier HVAC) picked up the phone right away and the tech Slava (unsure if I spelled his name correctly) showed up an hour after my call. He was very knowledgeable. He first did a thorough inspection on my streamer boiler (I thought mine was called furnace but he corrected me and luckily Lighthouse also repair stream boiler), then giving options (replace the water feeder and side glass or the whole stream boiler since mine was already past 30years and it may not last long). Due to budget issue, after discussed with my family, we chose for now just changed the parts. Slava has no problem with that and I got lucky that he was about to arrange time to have the work done the same day. Slava is also very patient and professional. As he learned that I am new to streamer boiler, while he was doing his work, at the same time, he was giving “a lecture “ in terms of names, functions of each parts and the concept of how the stream boiler works and how to maintain it properly. I gotta be honest that I don’t recall all the he mentioned but at least now I have a concept. In terms of the price, I can’t say that it’s cheap but you pay for the quality of service that you get. Slava literally taking his time and spent about 4 hours to repair. Highly recommend."
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+38

Response time1 day
Response rate100%
8 neighbors recently requested a quote
Avatar for All Weather Heating & Cooling
All Weather Heating & Cooling
4.6(
68
)

Serving Mahwah, NJ and surrounding areas

Approved

In business since 1969

Free estimates

Emergency services offered

"I was very happy with my service call today! The repairman, Scott, was knowledgeable and pleasant and wore a mask and gloves throughout., so I felt safe, despite the pandemic. He serviced both of my central air systems and diagnosed the problem with the malfunctioning one and fixed it. By the time he left my house was already a much more pleasant place to be!"
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+13

Response time3 days
13 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Integrated Home Services
Integrated Home Services
4.7(
718
)

Serving Mahwah, NJ and surrounding areas

Approved

In business since 2020

Emergency services offered

Warranties offered

"I had a request of changing a rigid water line to the toilet to a flexible water line and Domingo came on time (almost early, even!), assessed what needed to be done, came back with his tools, and was done in not even 15 minutes! No leaks, kind, and professional, would 100% have in my home again for another repair."
installed ceiling fan and recessed lighting.  Sconce lighting installed and put on wireless remote with dimming capabilities.
Close up view of sconce lighting installed
TV mounted with wires hidden behind wall
exhaust fan installed and properly vented. Exhaust fan is automated to turn on when humidity is detected, no longer do you need a switch to turn on/off exhaust fan! Recessed lighting added for additional light.
New light fixture installed in bathroom

+14

Response time11 hrs
Response rate100%
9 neighbors recently requested a quote
All Pipeworks Plumbing & Heating, LLC
4.4(
146
)

Serving Mahwah, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2003

Free estimates

Credit card accepted

"Complete install of new house heating and hot water system. Kept me up to date on project. Work was done very well. Would highly recommend to anyone looking for a plumber. I had met with Erik to get an estimate and before I hired him for the job, my neighbor's hot water heater needed to be replaced, I suggested Erik. He was there the next morning to replace the water heater. After seeing that, I hired him to do my complete heating system overhaul. I was not disappointed. I will not hesitate to call Erik for my next plumbing need."
Response time4 hrs
95 neighbors recently requested a quote
Recommended by88%of homeowners
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FAQs for water heater repair or service projects in Mahwah, 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 Mahwah, 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.