Get matched with top tankless water heater repair pros in Mahwah, NJ

"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."

"Kyle and Justin installed a new 75 gallon water heater in my home this past week. The job was extensive due to need to remove incorrect pvc piping then install proper grade pvc to meet code. In addition they replaced and re install rigid piping for gas lines that apparently builder had not done correctly (shorts cuts!) this was also verified by another plumbing contractor of which we brought in for an estimate. So glad we went with Water Mac to do the job. Kyle and Justin's work was outstanding! These guys are nice, honest ,competent and fairly priced. I highly recommend them. Tammy Schoffelen"

"Service Tech Ed DeMore, who had originally installed our tankless water heater, responded and realised the unit had to be reset and recalibrated after an error message caused the unit to stop and not restart during the snowstorm of last Monday. He had us up and running in just a short amount of time. Eddie is an excellent and knowledgable employee with a great attitude. He is very pleasant and we hope A. J. Perry realises what a great asset they have in Ed."

Based out of Mahwah, Red Van Plumbing & Heating delivers comprehensive commercial and residential mechanical solutions. We specialize in precision gas piping and advanced water treatment and purification system installations. Our certified technicians expertly manage water and sewer main installations, replacements, and repairs for both homes and businesses. We keep your property comfortable with complete sales, installation, and repair services for gas and oil boiler or radiator heating systems. Additionally, we are experts in modern, energy-efficient tankless water heater installations and repairs. Trust our commercial and residential teams for prompt, dependable plumbing and heating craftsmanship.

"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."

"I called All Weather to give me a quote for replacing my gas boiler. They set up a time for their salesperson to come over and give me a quote. The appointment was only a few days later and a man named Joe showed up on time. He spent some time with me, I told him I was looking for a new boiler and a new hot water heater, but I wanted to see what options I have (since I was debating going to a tankless water heater). He told me going indirect hot water tank is the best option and they always use this brand that's the "best one out there". Even though he may have been right, he didn't tend to my questions or concerns very well. I felt like he was getting annoyed that I had questions and eventually I just let him run the show just to get him out of my house faster. Especially when he gave me a quote of $8600, it was much higher than I was anticipating. One thing I really didn't like was when he said I'd have to get a permit since I live in an incorporated village, which would be an extra $500, meanwhile I already had another plumber tell me a permits only $200. So I went with another company. So even though I can't rate All Weather on their work quality, I didn't get a good feeling from their salesperson."

"Excellent customer service. My Hot water heater busted on Christmas night and i called advanced professional 26th early morning, tech at my home in no time to provide estimate and work was done within next 4-6 hours. Technician name Abe who came to my house for service is one of the best. Very polite, professional and make sure work is done neat and clean. Only one thing i am not happy is i think it was little pricey but since it was urgent service i can't complain."

"They did a fantastic job, however I believe the labor cost was a little steep. And they should share the maintenance on the water heater with the customer."

"Sam was extremely professional. At the end of quick temporally repair, he made a full analysis report with suggestions for the next steps to fundamentally fix the entire faucet system with pricing. This was very helpful to pass to the landlord who was away from the country at the time of the repair."

WaterMac Plumbing & Heating is a full service plumbing shop. We provide full service plumbing, plumbing sales & installation. We service all plumbing found in a home. We service and repair, faucets, sinks, toilets, showers, tub & shower valves, tubs, tub drains, HOT WATER HEATERS, boilers, baseboard heating, pumps, drains, water softeners, booster pumps, well tanks, WATER MAINS, sewer mains.