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Top-Rated Tankless water heater repair pros in South Richmond Hill - Updated Nov 2026

Avatar for HEATWAVE PLUMBING & HEATING LLC
HEATWAVE PLUMBING & HEATING LLC
4.9(
39
)
Tankless Water Heater - Repair

Serving South Richmond Hill, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Emergency services offered

"The job was completed successfully. The plumber on the job explained what the problem was and replaced the water heater that same evening. They took away the old heater and cleaned up after themselves."
Response time8 hrs
Response rate95%
9 neighbors recently requested a quote
Avatar for 5DS Plumbing and Heating
5DS Plumbing and Heating
4.6(
70
)
Tankless Water Heater - Repair

Serving South Richmond Hill, NY and surrounding areas

Approved

In business since 2013

Free estimates

Credit card accepted

"Replaced hot water tank with tankless gas fired system. Easy to work with, answered all questions and did a good job in 1 day. Hot water back in a few hours of their arrival. Thanks to Paul and Syed."
Response time2 hrs
Response rate94%
2 neighbors recently requested a quote
Avatar for Premier HVAC Services
Premier HVAC Services
4.3(
229
)
Tankless Water Heater - Repair

Serving South Richmond Hill, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2016

Free estimates

Emergency services offered

"I had a great experience with Premier HVAC replacing my old and leaking water heater. I was impressed that they were able to respond quickly and start working on the same day as my call, especially given the severely cold weather and other plumbers being busy replacing freezing pipes. The plumber was able to work with my very tight kitchen space and narrow hallways, and without having to remove the countertop in my kitchen. I am satisfied with the installation and would definitely consider Premier HVAC for future plumbing needs."
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+38

Response time1 day
Response rate100%
1 neighbors recently requested a quote
Avatar for P & A Sewer and Drain
P & A Sewer and Drain
4.7(
36
)
Tankless Water Heater - Repair

Serving South Richmond Hill, NY and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"P&A plumbing responded to my request in minutes and were at my place to fix an emergency leak within the hour the day before Thanksgiving. Pasqual was very efficient and was able to diagnose and repair the problem quickly. Pasqual was straight-forward and friendly. I will definitely hire again for any other plumbing issues."
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+18

Response time2 days
Response rate100%
Recommended by78%of homeowners
Avatar for Aqua Tech Plumbing
Aqua Tech Plumbing
4.7(
3
)
Tankless Water Heater - Repair

Serving South Richmond Hill, 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
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