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Learn about our screening process

38 Years In Business

Company Details

  • Verified Licenses


  • Mon: 8:00 AM - 8:00 PM
  • Tue: 8:00 AM - 8:00 PM
  • Wed: 8:00 AM - 8:00 PM
  • Thu: 8:00 AM - 8:00 PM
  • Fri: 8:00 AM - 8:00 PM
  • Sat: 8:00 AM - 6:00 PM
  • Sun: 8:00 AM - 4:00 PM
View All Details & Credentials


Service Details

  • Residential Work
  • Commercial Work

Areas of Expertise

  • Emergency water heater service
  • Water heater replacement
  • Water Heater - Install or Replace
  • New boilers/ Pool heaters
  • All Home plumbing services and Repairs
View All Offerings and Cities Served

Cost Information

  • Free Estimates
  • Credit Cards Accepted


159 Verified Reviews
  • 5
  • 4
  • 3
  • 2
  • 1

Highly rated for

  • Quality
  • Value
  • Customer Service
Showing 1-10 of 159 results
5.0 Beverly K. Pine Brook, NJ

it went very well

5.0 Stephen R. Randolph, NJ

They responded to my call - contacting Angi - very quickly. Had good info on what needed to be done. They completed the replacement work very quickly, and at a very reasonable cost.

5.0 Biju K. Morris Plains, NJ

Happy for their service. Tony was very helpful and he is a real gentleman dealing with the customers. Thank you for replacing the Navien water heater for me. Appreciate it.

5.0 Richard C. Livingston, NJ

They were cheaper than PSE&G and they were more thorough. Dr WH came next day, tested the water pressure, offered me a ceramic dish that drained to my French drain. PSE&G just said they'd replace my water heater. Everything they mentioned/suggested checked out when I Googled it so I'm pretty sure they weren't trying to sell me useless products. But again, they were cheaper than PSE&G. So I recommend them.

5.0 Sheila D. Denville, NJ

Did a good job, do recommend

3.0 Makoto U. Lodi, NJ

The plumbing job is excellent. But some of their estimates was not clear. estimate price and actual invoice price was different. I recommend that, if you can, to get a written estimate before ordering. If it is so, you can avoid this kind of problem. The job itself is excellent.

5.0 Richt D. Budd Lake, NJ

Dr. Heater is a truly professional who knows what and how to solve the problem. Fast and easy fix. Donâ t hesitate to call him

5.0 Naseem C. Mine Hill, NJ

Probably a little more than "others" in terms of cost but fair and well worth it! Tony responded immediately, answered all my questions, scheduled the work promptly, showed up on time, completely the installation in a timely manner, explained everything clearly and left the work site and my house clean! Amazing. Probably one of the best experiences I've had with a contractor. Also, personable people. And Tony was present with his guys when the work was being completed.

5.0 Kevin H. Cranford, NJ

Tony responded within minutes of my HomeAdvisor quote request and scheduled a free estimate for the following day. He took the time to walk me through the various options for our water heater installation, guided me through the steps necessary to receive an energy efficiency rebate, and was quick to send a proposal the next business day. Tony's crew was professional, did not cut any corners, and took the time to answer my questions. Excellent work - would definitely recommend Doctor Water Heater!

5.0 Sam T. Mountain Lakes, NJ

Got immediate response and work was done very quickly. Tony is very knowledgeable and has decades of experience. Very happy with their work. A good experience.


Dr. Water Heater, Inc.

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