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

Boss Pro Plumbing & Heating
4.7(
96
)
Tankless Water Heater - Repair

Serving Schenectady, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Credit card accepted

"Iâ m glad I got these guys. They showed up 45 minutes after I called them and their work was top notch. They used flexible steel hoses and put a mat under the water heater which prior installers never bothered to do. It was like they were doing work for their own family. Highly recommend."
Response time4 hrs
Response rate97%
1 neighbors recently requested a quote
Avatar for Robert's Plumbing Service
Robert's Plumbing Service
5.0(
41
)
Tankless Water Heater - Repair

Serving Schenectady, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2022

Free estimates

Emergency services offered

"Robert came out right away and gave me a quote to buy and install a new tankless hot water heater. His price was FAR better than the other quotes that I received for the same heater. He agreed to come out and install it right away and did a great job. No mess, no hassle.. He was willing to answer all my questions and make sure everything was satisfactory before he left. I will use him for ALL future plumbing projects that come up in the future!"
Response time5 hrs
Response rate90%
Avatar for Crisafulli Bros. Home Services
Crisafulli Bros. Home Services
4.7(
73
)
Tankless Water Heater - Repair

Serving Schenectady, 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%
48 neighbors recently requested a quote
Upstate Custom Remodels
4.8(
14
)
Tankless Water Heater - Repair

Serving Schenectady, NY and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

"We can't speak about rate of value since we never received an itemized estimate or invoice upon our request. Everthyhing completed was excellent and he was very personalbe, we joked around and talked about many funny storeies all in good humor. Never took anything personal, however we paid cash and the next time he was to arrive to finish somthings we hired to be done were not completed and he was a no call/no show for additional projects. We requested an itemized statement, receipts and our personal credit card we gave him to purchase items needed for repairs.. We are truly concerned about him and he has not responded to texts or phone calls. We wou;d still like to finish our project, but with an explanation as to why he left. We wish him the best of luck, but are still confused about this depature especially after we gave him his first good review and then paid cash, plus daily tips for he and crew. We also kept them with drinks and food and they had free run of our home. What a gem to lose, but we still need an explanation and the itemized estimate/invoice and credit card returned."
Response time1 day
7 neighbors recently requested a quote
Recommended by78%of homeowners
Highline Quality Services
4.8(
3
)
Tankless Water Heater - Repair

Serving Schenectady, NY and surrounding areas

Approved

In business since 2019

Free estimates

Offers commercial services

We take great pride in our 3 years of experience, expertise, quality, and customer service that we provide to meet the consumers' needs. It is our mission to provide excellent workmanship, and complete customer satisfaction from start to completion of a project. In order to understand the needs, and expectations of our customers, we take great care to work, and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

Response time2 days
1 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for X-Treme Construction
X-Treme Construction
4.7(
16
)
Tankless Water Heater - Repair

Serving Schenectady, 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."
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+7

Recommended by93%of homeowners
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