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Find Water heater repair or service pros in Buffalo

Avatar for T-Mark Plumbing, Heating, Cooling & Electric
T-Mark Plumbing, Heating, Cooling & Electric
4.5(
629
)

Serving Buffalo, NY and surrounding areas

Angi Approved

In business since 1992

Free estimates

Emergency services offered

"T-Mark came to work on a very old boiler that was not heating properly. The technician Scott arrived within the scheduled time window. He was very knowledgeable about boilers and was able to quickly diagnose the problem."
Boiler Installed
2 Boilers Installed
Additional Photos
Additional Photos
Additional Photos

+7

Response time12 hrs
Response rate89%
7 neighbors recently requested a quote
Avatar for Cellino Plumbing
Cellino Plumbing
4.4(
226
)

Serving Buffalo, NY and surrounding areas

Angi Approved

In business since 1996

Emergency services offered

Credit card accepted

"Terrible, technician left and I still had a leaky sink. Said that I would have to make another appt. “Bullied” me into getting a $800.00 garbage disposal two months prior to avoid pipes clogging, two months later, same clogging !!! Technician went in my basement and told me I needed a new sump pump. Cellino is trying to get as much money from me as they can, without finishing their repair work. Never again. Horrible customer service and technicians have absolutely no idea what they are doing."
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.
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Additional Photos
Additional Photos

+12

Response time7 hrs
Response rate88%
1 neighbors recently requested a quote
Avatar for Sewer Pro Plumbing LLC
Sewer Pro Plumbing LLC
4.8(
11
)

Serving Buffalo, NY and surrounding areas

Angi Approved

In business since 2022

Free estimates

Credit card accepted

"Had broken sewer pipe connecting from our house towards street. They were very responsive, came on time, worked all day in the rain, and dealt with unexpected complications super competently (basically sewage was flowing in the wrong direction from the town towards our property, and they had to coordinate with the town and approach it with more complicated technical approaches). Everything still got done that day, and gave us a very good price! One of the smoothest and most professional contractors I’ve dealt with! Could have been a nightmare scenario in the wrong hands."
Response time8 hrs
Recommended by81%of homeowners
Avatar for Cellino Plumbing, Heating and Cooling
Cellino Plumbing, Heating and Cooling
4.4(
59
)

Serving Buffalo, NY and surrounding areas

Angi Approved

In business since 1995

Emergency services offered

Small jobs welcome

"Cellino did an excellent job. After calling five plumbers to fix a shower head spewing hot water and none of them could come for 4-5 days. I got hold of Cellino who came in a few hours and corrected the problem. The tech was very knowledgeable and had the job done in no time. Excellent job and of course 5 stars. Had I waited I probably would have had a lot of damage to my bathroom. "
Sewer Camera Inspection
Excavator Digging the Exterior Hole
Fusing the New Sewer Line
Attaching the Bursting Head to the New Sewer Line
Sewer Bursting Machine in the Exterior Hole

+18

Response time1 day
Recommended by86%of homeowners
Avatar for Buffalo Plumbing Company LLC
Buffalo Plumbing Company LLC
5.0(
5
)

Serving Buffalo, NY and surrounding areas

Angi Approved

In business since 2025

Free estimates

Emergency services offered

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of Plumbing & HVAC services that are customizable to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction!

1 neighbors recently requested a quote
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FAQs for water heater repair or service projects in Buffalo, NY

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 Buffalo, NY 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.