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Top-Rated Tankless water heater repair pros in Williamsbridge - Updated Nov 2026

Avatar for Aldos plumbing
Aldos plumbing
5.0(
35
)
Tankless Water Heater - Repair

Serving Williamsbridge, NY and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

"Aldo was great. Communicated about when he expected to be there. Was polite and prepared with mask etc to enter the house. Found that he was able to simply repair my valve rather than go through the expensive process of replacing. Impressed with his professionalism and honesty. Would definitely recommend him."
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+41

1 neighbors recently requested a quote
Recommended by44%of homeowners
Avatar for Premier HVAC Services
Premier HVAC Services
4.3(
229
)
Tankless Water Heater - Repair

Serving Williamsbridge, NY 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%
1 neighbors recently requested a quote
Affordable Heating & Cooling of NY Inc.
4.3(
53
)
Tankless Water Heater - Repair

Serving Williamsbridge, NY and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"Finally! After an overall fiasco with an installation of a water heater, someone who has experience, expertise and business ethics came to fix the issue. Dave identified the problem, installed the temperature regulator on the water heater. Extremely neat, cleaned up, breaded and zip tied dangling wires. Gave a full detailed invoice after his work. Will definitely use him in the future!"
Response time4 hrs
Response rate86%
10 neighbors recently requested a quote
Avatar for Golden Wrenches Mechanical
Golden Wrenches Mechanical
5.0(
5
)
Tankless Water Heater - Repair

Serving Williamsbridge, NY and surrounding areas

Approved

In business since 2014

Free estimates

Credit card accepted

"I recently had an issue with my boiler machine and needed the assistance of David to fix it. He was very professional and knowledgeable about boiler systems. He quickly diagnosed the problem with my boiler and efficiently repaired it. He also took the time to explain the issue to me and provided valuable tips on how to maintain my boiler in the future."
High End Bathroom Renovation
High End Bathroom Renovation
High End Bathroom Renovation
High End Bathroom Renovation
High End Bathroom Renovation

+8

Response time2 hrs
Response rate87%
Recommended by100%of homeowners
Avatar for Aqua Tech Plumbing
Aqua Tech Plumbing
4.7(
3
)
Tankless Water Heater - Repair

Serving Williamsbridge, NY and surrounding areas

Approved

Super Service Award Winner

Free estimates

Emergency services offered

Warranties offered

"I had an exceptional experience with Aqua Tech Plumbing! Their professionalism, expertise, and customer-centric approach truly impressed me. From the initial scheduling to the completion of the job, every interaction was seamless and courteous. They, arrived promptly, diagnosed the issue quickly, and provided a clear explanation of the necessary repairs. Their work was efficient, neat, and of the highest quality. What stood out most was their dedication to ensuring I understood every step of the process and was completely satisfied with the outcome. Their attention to detail, respect for my property, and willingness to answer questions were truly appreciated. I highly recommend Aqua Tech Plumbing for any plumbing needs. Their commitment to excellence, fair pricing, and outstanding customer service makes them a gem in their industry. Five stars isn't enough - I'd give them ten stars if I could!"
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+2

1 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for MFS PLUMBING AND WATER HEATER CO.
MFS PLUMBING AND WATER HEATER CO.
5.0(
17
)
Tankless Water Heater - Repair

Serving Williamsbridge, NY and surrounding areas

In business since 1987

Free estimates

Emergency services offered

"Included in the price of the 50 gallon water heater I needed was the plumbers picking up the new water heater, transporting it to my home, navigating the steps down to the basement, and taking away the old water heater. All for the price on the receipt for the new water heater. What Mr. Simpson charges for is the installation of the new water heater and the peace of mind that comes with having a master plumber do a masterful job. Articulate, polite, and efficient, he made me aware of everything he was doing every step of the way. He is obviously a person who takes pride in his work. Mr. Simpson's work comes with a guarantee to amend any problem that arises. A guarantee I have not needed to avail myself of, but appreciate nonetheless. I am thoroughly satisfied with the job he did, and recommend him as an honest tradesman."
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Recommended by100%of homeowners
Avatar for Speedy Water Heaters
Speedy Water Heaters
5.0(
10
)
Tankless Water Heater - Repair

Serving Williamsbridge, NY and surrounding areas

Credit card accepted

"The gentleman that came out was very knowledgeable. He showed me things about my water heater that I never knew. He was honest & extremely polite. The company was a pleasure to do business with."
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+13

Recommended by100%of homeowners
Avatar for Tidal Plumbing & Heating
Tidal Plumbing & Heating
4.9(
38
)
Tankless Water Heater - Repair

Serving Williamsbridge, NY and surrounding areas

In business since 2014

Emergency services offered

Credit card accepted

"Tidal Plumbing is the best in town! Very quick to return your call and so easy to schedule an appointment. They installed a new 50 gallon water heater. Cleaned up after they finished the job. They were on time, efficient and left the area cleaner than what it was before. We will definitely use them again for our future plumbing needs."
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+41

Recommended by100%of homeowners
Avatar for Braido Heating & AC
Braido Heating & AC
5.0(
25
)
Tankless Water Heater - Repair

Serving Williamsbridge, NY and surrounding areas

In business since 1978

Emergency services offered

Credit card accepted

"Repairman, Andrew, came and located the problem. The ignitor had burned out, so the burners would not light. Andrew did not have the part in his truck but was able to fit in a used part from another furnace to give me heat until he got the other part. I got a call the next day and scheduled a time to put in the exact part. Again, repairman was within the stated time window. Heat working well."
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Recommended by100%of homeowners
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