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Top-Rated Water heater repair or service pros in Guilderland-Center - Updated Nov 2026

Avatar for David Drain and Sewer
David Drain and Sewer
4.4(
135
)
Water Heater - Repair or Service

Serving Guilderland-Center, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Emergency services offered

Warranties offered

"Quick response to an emergency situation. The water heater was replaced at a reasonable price. David spent a great deal of time making sure the old tank was removed carefully even though it was difficult to drain the water because of the large amount of sediment build up. He worked very methodically and made sure the new heater was installed and working properly. Also did a very good job of cleaning up."
Recent Work
Recent Work
Recent Work
Recent Work
Recent Work

+10

Response time4 hrs
Response rate99%
Recommended by64%of homeowners
Avatar for Crisafulli Bros. Home Services
Crisafulli Bros. Home Services
4.7(
73
)
Water Heater - Repair or Service

Serving Guilderland-Center, NY and surrounding areas

Approved

In business since 1939

Credit card accepted

Offers commercial services

"Brandon came out this morning to assess the issue. He was very polite and professional. Maximus and Jon were my installers. They were professional, polite and got the job done timely. Great guys!"
Response time9 hrs
Response rate86%
50 neighbors recently requested a quote
Avatar for ABC Plumbing & Heating LLC - Home  Facebook
ABC Plumbing & Heating LLC - Home Facebook
4.8(
53
)
Water Heater - Repair or Service

Serving Guilderland-Center, NY and surrounding areas

In business since 2018

Free estimates

Emergency services offered

"Take it from a widow that doesn't know where her water turn-off is in the basement - Frank was great finding the water, turning it off, helping me stop the big drip and plunged my toilet , giving me helpful information to file away for another day. Great service, friendly people, would hire again."
Response time2 hrs
Response rate100%
Recommended by100%of homeowners
A Real Plumber
4.4(
42
)
Water Heater - Repair or Service

Serving Guilderland-Center, NY and surrounding areas

In business since 1973

Free estimates

Emergency services offered

"Very prompt. We blew our hot water heater overnight. I found "A" Real Plumber with Home Advisor. He was at the house at noon and done by 1:30 as he said he would. Replaced the hot water heater at a very reasonable price and removed the old one. Great personality and a pleasure to be around. Winston and his son Justin are now our go to Plumbers. Thanks Winston and Justin."
Response time1 day
Recommended by94%of homeowners
Avatar for X-Treme Construction
X-Treme Construction
4.7(
16
)
Water Heater - Repair or Service

Serving Guilderland-Center, NY and surrounding areas

In business since 2015

Free estimates

Emergency services offered

"Excellent work,made sure everything was working fine before leaving.I had diverters with springs in the back of them for a long time.I did not like them as they would break all the time.Cheap plastic.Brass valves and full turn knobs were put in.I love the new set.It is sturdy and will last a long time.Also a tub water stopper and a new over flow was put in along with new plastic pipe under the stopper.The stopper is great.All you have to do is step on it for water to go down or stay up.Very professional attitude.On time to do the work.Cleaned up after the job was done.Will hire for other work in the future."
Additional Photos
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+7

Recommended by93%of homeowners
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FAQs for water heater repair or service projects in Guilderland-Center, 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 Guilderland-Center, 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.