Top-rated tankless water heater repair pros.

Get matched with top tankless water heater repair pros in Yorktown Heights, NY

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Tankless water heater repair pros in Yorktown Heights

Kastor Mechanical

5034 184th Street, Apt. 2
4.63(
25
)
Approved Pro

Kastor Mechanical

5034 184th Street, Apt. 2
4.63(
25
)
Approved Pro
Customers say: Quality work
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
17 years of experience

Kastor Mechanical, is ready to work for you. With over 12 years experience in the industry, we take pride in our work and will get your project done in a timely manner. We care about our customers needs. There is no job too big or small for our staff. Give us a call today.

"This company was professional and was willing to stay within my budget which was GREAT! prompt and efficient quality."

Dee B on August 2018

Kastor Mechanical, is ready to work for you. With over 12 years experience in the industry, we take pride in our work and will get your project done in a timely manner. We care about our customers needs. There is no job too big or small for our staff. Give us a call today.

"This company was professional and was willing to stay within my budget which was GREAT! prompt and efficient quality."

Dee B on August 2018


Avatar for Marki Builders, LLC

Marki Builders, LLC

69 Bronxville Rd, Unit 7G
5.00(
1
)
Approved Pro

Marki Builders, LLC

69 Bronxville Rd, Unit 7G
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
2 years of experience

We take great pride in offering the best possible experience with our expertise, quality, and customer service. In order to understand the needs and expectations of our clients; we take great care to work and communicate with everyone in a professional manner. It is our mission to exceed our clients expectations by providing excellent workmanship and complete customer satisfaction, from the start of each project to its completion. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Val and his partner are very professional and did an overall great job."

Richard W on December 2023

We take great pride in offering the best possible experience with our expertise, quality, and customer service. In order to understand the needs and expectations of our clients; we take great care to work and communicate with everyone in a professional manner. It is our mission to exceed our clients expectations by providing excellent workmanship and complete customer satisfaction, from the start of each project to its completion. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Val and his partner are very professional and did an overall great job."

Richard W on December 2023


Charles Mechanical

418 BROADWAY STE R
5.00(
33
)
Approved Pro

Charles Mechanical

418 BROADWAY STE R
5.00(
33
)
Approved Pro
Super Service Award
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
2 years of experience

Charles Mechanical is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. We look forward to working with you!

"Great experience all around, definitely going to keep them for future projects."

Olivia O on January 2025

Charles Mechanical is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. We look forward to working with you!

"Great experience all around, definitely going to keep them for future projects."

Olivia O on January 2025


Avatar for Atomic Rooter Inc

Atomic Rooter Inc

2 Prospect Ave
4.65(
110
)
Approved Pro

Atomic Rooter Inc

2 Prospect Ave
4.65(
110
)
Approved Pro
Customers say: Quick response
825 local quotes requested
48 years of experience

For over thirty years we've made every effort to ensure our customer's satisfaction. From our conception we've adhered to traditional values, integrity being first and foremost. Perhaps the best fruit of our efforts is that over 75% of new business now stems from referrals. We understand the importance of good customer service and pledge to serve our customers with respect and professionalism. We would very-much like your business, but know full-well we must earn it. Atomic Rooter, Inc. is family owned and operated. We welcome your calls. Should you have any questions or require service, please do drop us a line.

"Steven was the absolute best… arrived at the very start of only a two hour window, fixed the problem in about an hour. Very polite and courteous. I called three plumbers and he was the first to call me back and the only one who would give me a ballpark figure over the phone. The others wanted to come out and have a look for $70. even though I accurately described the job in detail. I’m thrilled to have a reliable plumber! A more than satisfied customer, Lora Harrigan"

Lora H on July 2024

For over thirty years we've made every effort to ensure our customer's satisfaction. From our conception we've adhered to traditional values, integrity being first and foremost. Perhaps the best fruit of our efforts is that over 75% of new business now stems from referrals. We understand the importance of good customer service and pledge to serve our customers with respect and professionalism. We would very-much like your business, but know full-well we must earn it. Atomic Rooter, Inc. is family owned and operated. We welcome your calls. Should you have any questions or require service, please do drop us a line.

"Steven was the absolute best… arrived at the very start of only a two hour window, fixed the problem in about an hour. Very polite and courteous. I called three plumbers and he was the first to call me back and the only one who would give me a ballpark figure over the phone. The others wanted to come out and have a look for $70. even though I accurately described the job in detail. I’m thrilled to have a reliable plumber! A more than satisfied customer, Lora Harrigan"

Lora H on July 2024


Avatar for Southeast Plumbing & Heating

Southeast Plumbing & Heating

PO BOX 110
4.81(
27
)
Approved Pro

Southeast Plumbing & Heating

PO BOX 110
4.81(
27
)
Approved Pro
Customers say: Quick response
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
246 local quotes requested

Southeast Plumbing and Heating is the areas #1 family owned plumbing and heating service since 1967. We pride ourselves on honesty, integrity, and affordable prices. Our team of professionals are ready to assist 24/7. No extra charge for holidays and weekends. Call us for a free estimate today! 845-821-4012

"A plumber came and left saying they'd get back to me with a quote, but I never heard from them."

Michelle S on June 2025

Southeast Plumbing and Heating is the areas #1 family owned plumbing and heating service since 1967. We pride ourselves on honesty, integrity, and affordable prices. Our team of professionals are ready to assist 24/7. No extra charge for holidays and weekends. Call us for a free estimate today! 845-821-4012

"A plumber came and left saying they'd get back to me with a quote, but I never heard from them."

Michelle S on June 2025


Avatar for Rodris Rooter LLC

Rodris Rooter LLC

1450 Washington Boulevard
5.00(
8
)
Approved Pro

Rodris Rooter LLC

1450 Washington Boulevard
5.00(
8
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
135 local quotes requested

My focus is to provide a professional and affordable service for all customers based on our expirienced technicians and high quality equipments ready to take care of any drain problem or any emergency 24/7

"I had a clogged toilet that could not be plunged. Jorge and Giovanny were very efficient at identifying the problem and resolving the issue; the clog was not at the toilet level, but rather it ended up being a clogged pipe to the septic. They were both very amicable. I am keeping their card and will call them back for any problem in the future."

Sam B on August 2025

My focus is to provide a professional and affordable service for all customers based on our expirienced technicians and high quality equipments ready to take care of any drain problem or any emergency 24/7

"I had a clogged toilet that could not be plunged. Jorge and Giovanny were very efficient at identifying the problem and resolving the issue; the clog was not at the toilet level, but rather it ended up being a clogged pipe to the septic. They were both very amicable. I am keeping their card and will call them back for any problem in the future."

Sam B on August 2025


Avatar for Santucci Bros Contracting

Santucci Bros Contracting

31 Allapartus Cir
4.82(
45
)
Approved Pro

Santucci Bros Contracting

31 Allapartus Cir
4.82(
45
)
Approved Pro
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
498 local quotes requested

Santucci Bros offers free estimates for professional work. We are a total Home Remodeling Company. Both inside & outside work….kitchen & Bath remodels. Outside masonry, or total house build. Dependable, licensed, &references available. DBA: Santucci Bros Contracting.

"Hector and his team were great. Highly recommend! Quality work and reasonably priced. I intend to use this company again."

Josh D on February 2025

Santucci Bros offers free estimates for professional work. We are a total Home Remodeling Company. Both inside & outside work….kitchen & Bath remodels. Outside masonry, or total house build. Dependable, licensed, &references available. DBA: Santucci Bros Contracting.

"Hector and his team were great. Highly recommend! Quality work and reasonably priced. I intend to use this company again."

Josh D on February 2025


Avatar for American Pioneer Construction

American Pioneer Construction

Cortlandt St
5.00(
4
)
Approved Pro

American Pioneer Construction

Cortlandt St
5.00(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
248 local quotes requested

I founded American Pioneer Construction in July 1993 to give my customers top quality design and installation in a timely manner and at a fair and competitive price. Our goal is to help you create your dreams.We are fully licensed in Westchester and Putnam counties in New York. We have a multi million dollar insurance policy which has never been used in 30 years. The reason is that cleanliness and safety are our top priorities. We are on site every day until the job is completed. We have massive experience in indoor and outdoor renovations for your home. Indoors includes kitchens, bathrooms, basements, doors, windows, moldings, additions, and custom cabinet and shelving units of any size. Also, outdoors we build decks, covered porches, walkways, patios, and fire pits. We have built over 300 Koi ponds that have been featured in international magazines and huge pond tours. We also frame/build garages,sheds, and outdoor bars. Give us a call so you can find out how we can help you.

"American Pioneer has renovated 90% of my home over the past 10 years and has always done a great job. The price for the work has always been reasonable and the price quote at the start of the job is the price paid at completion. They show up when they say they will be there and stay until the job is finished. The work product is always top quality which is why we’ve used them to renovate almost every aspect of our home. I would highly recommend their services."

Joe O on December 2024

I founded American Pioneer Construction in July 1993 to give my customers top quality design and installation in a timely manner and at a fair and competitive price. Our goal is to help you create your dreams.We are fully licensed in Westchester and Putnam counties in New York. We have a multi million dollar insurance policy which has never been used in 30 years. The reason is that cleanliness and safety are our top priorities. We are on site every day until the job is completed. We have massive experience in indoor and outdoor renovations for your home. Indoors includes kitchens, bathrooms, basements, doors, windows, moldings, additions, and custom cabinet and shelving units of any size. Also, outdoors we build decks, covered porches, walkways, patios, and fire pits. We have built over 300 Koi ponds that have been featured in international magazines and huge pond tours. We also frame/build garages,sheds, and outdoor bars. Give us a call so you can find out how we can help you.

"American Pioneer has renovated 90% of my home over the past 10 years and has always done a great job. The price for the work has always been reasonable and the price quote at the start of the job is the price paid at completion. They show up when they say they will be there and stay until the job is finished. The work product is always top quality which is why we’ve used them to renovate almost every aspect of our home. I would highly recommend their services."

Joe O on December 2024


Avatar for Above & Beyond Contracting

Above & Beyond Contracting

47 Ethelridge Rd
4.81(
81
)
Approved Pro

Above & Beyond Contracting

47 Ethelridge Rd
4.81(
81
)
Approved Pro
Customers say: Quality work
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
369 local quotes requested

Above & Beyond Contracting excels in all areas of residential home improvement and commercial needs. Our work includes state of the art kitchens, baths, basements, windows/doors, decks and more. Our commitment to the customer is our number one priority. Our staff is professional, dependable, and honest. Let us make your design ideas a reality. 914-681-6080.

"If you're looking to remodel, hire Bud at Above & Beyond Contracting! Him and his crew were reliable, trustworthy, friendly and easy to work with. His quote was by far the most detailed & fair I received. If there was an issue, he put your mind at ease and took care of it. He recommended details I didn't even think of and it elevated the remodel & I love it. I am so happy with my renovation and couldn't be happier that I went with Above & Beyond Contracting."

Chris R on June 2025

Above & Beyond Contracting excels in all areas of residential home improvement and commercial needs. Our work includes state of the art kitchens, baths, basements, windows/doors, decks and more. Our commitment to the customer is our number one priority. Our staff is professional, dependable, and honest. Let us make your design ideas a reality. 914-681-6080.

"If you're looking to remodel, hire Bud at Above & Beyond Contracting! Him and his crew were reliable, trustworthy, friendly and easy to work with. His quote was by far the most detailed & fair I received. If there was an issue, he put your mind at ease and took care of it. He recommended details I didn't even think of and it elevated the remodel & I love it. I am so happy with my renovation and couldn't be happier that I went with Above & Beyond Contracting."

Chris R on June 2025


Avatar for Hire Her Home Improvement Inc.

Hire Her Home Improvement Inc.

PO Box 742
4.68(
312
)
Approved Pro

Hire Her Home Improvement Inc.

PO Box 742
4.68(
312
)
Approved Pro
Customers say: Quality work
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
579 local quotes requested

Hire Her Inc, proud winner of the Super Service Award 14 years in a row, specializes in home remodel & renovations. As a female-owned and owner-operated company we bring passion, commitment and dedication to each home improvement, remodel and renovation we take on. We offer a variety of services from kitchen remodel & renovation, bathroom remodel & renovation, and basement remodel & renovation to painting and flooring services. Contact us about a specific service if you are unsure. Owner operated. Rarely uses subs. Cost is determined by the job. No travel charges. For the fastest response, please email me at hirehernow@optonline.net

"We could not be more happy with the job Hire Her Home Improvement did on our project. This is our 2nd time working with Angela and her team, and they did a fabulous job. We had a new floor put in our main kitchen, and a major rebuild in the basement apartment after mold remediation. This included masonry and plumbing, drywall, trim, and studs,cabinet rebuild, painting, and tile floor installation in multiple rooms. All Angela's workers are very skilled, respectful to your home, and punctual. They turned our nightmare into a dream come true after our awful experience finding mold in our house. Jason, Billy, and Steve were always a pleasure, did beautiful work, and left everything neat and clean when they were finished. Angela is a gem; she's so thoughtful and communicative, and on top of everything. We would recommend Hire Her to anyone in a heart beat."

Natalia H on September 2025

Hire Her Inc, proud winner of the Super Service Award 14 years in a row, specializes in home remodel & renovations. As a female-owned and owner-operated company we bring passion, commitment and dedication to each home improvement, remodel and renovation we take on. We offer a variety of services from kitchen remodel & renovation, bathroom remodel & renovation, and basement remodel & renovation to painting and flooring services. Contact us about a specific service if you are unsure. Owner operated. Rarely uses subs. Cost is determined by the job. No travel charges. For the fastest response, please email me at hirehernow@optonline.net

"We could not be more happy with the job Hire Her Home Improvement did on our project. This is our 2nd time working with Angela and her team, and they did a fabulous job. We had a new floor put in our main kitchen, and a major rebuild in the basement apartment after mold remediation. This included masonry and plumbing, drywall, trim, and studs,cabinet rebuild, painting, and tile floor installation in multiple rooms. All Angela's workers are very skilled, respectful to your home, and punctual. They turned our nightmare into a dream come true after our awful experience finding mold in our house. Jason, Billy, and Steve were always a pleasure, did beautiful work, and left everything neat and clean when they were finished. Angela is a gem; she's so thoughtful and communicative, and on top of everything. We would recommend Hire Her to anyone in a heart beat."

Natalia H on September 2025

...
Showing 1-10 of 965