Top-rated water heater repair or service pros.

Get matched with top water heater repair or service pros in your area

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.

Water heater repair or service pros in Hauppauge

Avatar for Mr. Big Plumbing & Heating
Mr. Big Plumbing & Heating
38 Brefni Street
4.88(
13
)
Approved Pro
Mr. Big Plumbing & Heating
38 Brefni Street
4.88(
13
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
3 years of experience

Big Plumbing and Heating, Inc., is your local contractor with over 20 years experience in taking care of all your needs. We do installs and service work for Suffolk and Nassau Counties. Call Today!

"Andre is very knowledgeable about the job. He not only fix the problem but also advise the necessary preventative action."

Victor P on April 2024

Big Plumbing and Heating, Inc., is your local contractor with over 20 years experience in taking care of all your needs. We do installs and service work for Suffolk and Nassau Counties. Call Today!

"Andre is very knowledgeable about the job. He not only fix the problem but also advise the necessary preventative action."

Victor P on April 2024


Avatar for Energywise, Inc.
Energywise, Inc.
2231 5th Avenue
New on HomeAdvisorNew on HomeAdvisor
Approved Pro
Energywise, Inc.
2231 5th Avenue
New on HomeAdvisorNew on HomeAdvisor
Approved Pro
40 years of experience
Emergency services offered

We take great pride in our 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.

We take great pride in our 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.


Avatar for Rapid Plumbing Service, Inc.
Rapid Plumbing Service, Inc.
3677 Lufberry Avenue
4.76(
368
)
Approved Pro
Rapid Plumbing Service, Inc.
3677 Lufberry Avenue
4.76(
368
)
Approved Pro
Customers say: True professional
20 years of experience
Free onsite estimate

Rapid Plumbing Service, Inc., is dedicated to providing our clients with the very best in service, installation, and repairs to meet your plumbing needs. We specialize in plumbing repairs and a variety of residential services. We take pride in the attention to detail put into each of the projects we're involved with. We're known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients, and guarantee your satisfaction. We also don't charge extra for emergency services, so please call us if you are in need, my name is chris locrotondo I am the owner and the service tech that will be handling your service call,we base our company on personal service so call and speak with me !!!

"On time. Quick, clean . Excellent work and very reasonable compared to others explained any questions I had removed old heater. "

Barry S on July 2025

Rapid Plumbing Service, Inc., is dedicated to providing our clients with the very best in service, installation, and repairs to meet your plumbing needs. We specialize in plumbing repairs and a variety of residential services. We take pride in the attention to detail put into each of the projects we're involved with. We're known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients, and guarantee your satisfaction. We also don't charge extra for emergency services, so please call us if you are in need, my name is chris locrotondo I am the owner and the service tech that will be handling your service call,we base our company on personal service so call and speak with me !!!

"On time. Quick, clean . Excellent work and very reasonable compared to others explained any questions I had removed old heater. "

Barry S on July 2025


Avatar for Varsity Home Service Company, Inc.
Varsity Home Service Company, Inc.
1610 Ocean Avenue
4.78(
190
)
Approved Pro
Varsity Home Service Company, Inc.
1610 Ocean Avenue
4.78(
190
)
Approved Pro
Customers say: Quality work
584 local quotes requested
63 years of experience

Practice makes perfect, and Varsity has been at it for over half a century! What began with a Navy veteran’s simple dream — to teach the value of honest, hands-on work to his children — has grown into one of Long Island’s most trusted resource for plumbing, heating and air conditioning services. Varsity’s mission has always been clear: to serve our neighbors with integrity, solve home service challenges with innovative solutions, and provide lasting results. Our dedicated crew is background-checked, rigorously trained in the latest technology, and excited to exceed your expectations. Above all Varsity is here to EARN your trust—not just for today, but for years to come. Let’s tackle your home service needs with the quality and care you deserve!

"Varsity sent john to service my combi propane water/heating system which was not providing hot water. John ran the system through a test and checked the error code. He found the problem fixed it and then check all other parts of the system. He made sure all the gauges were at the appropriate levels and even checked the gas pressure. John was extremely thorough, polite and very considerate of keeping our home neat. I have always been happy with the service from Varsity and John is an exceptional technician."

Leslie B on July 2025

Practice makes perfect, and Varsity has been at it for over half a century! What began with a Navy veteran’s simple dream — to teach the value of honest, hands-on work to his children — has grown into one of Long Island’s most trusted resource for plumbing, heating and air conditioning services. Varsity’s mission has always been clear: to serve our neighbors with integrity, solve home service challenges with innovative solutions, and provide lasting results. Our dedicated crew is background-checked, rigorously trained in the latest technology, and excited to exceed your expectations. Above all Varsity is here to EARN your trust—not just for today, but for years to come. Let’s tackle your home service needs with the quality and care you deserve!

"Varsity sent john to service my combi propane water/heating system which was not providing hot water. John ran the system through a test and checked the error code. He found the problem fixed it and then check all other parts of the system. He made sure all the gauges were at the appropriate levels and even checked the gas pressure. John was extremely thorough, polite and very considerate of keeping our home neat. I have always been happy with the service from Varsity and John is an exceptional technician."

Leslie B on July 2025


Avatar for Excellent Plumbing & Heating
Excellent Plumbing & Heating
2457 Williams CT
5.00(
11
)
Approved Pro
Excellent Plumbing & Heating
2457 Williams CT
5.00(
11
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
30 local quotes requested

Excellent Plumbing & Heating is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"Joe was prompt and came to check the issue on the same day I called . He did a neat job replacing our water boiler for a fair price. He was very professional and easy to work with. He also followed up on the job to ensure we had hot water. I would highly recommend him."

KRUPA D on October 2024

Excellent Plumbing & Heating is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"Joe was prompt and came to check the issue on the same day I called . He did a neat job replacing our water boiler for a fair price. He was very professional and easy to work with. He also followed up on the job to ensure we had hot water. I would highly recommend him."

KRUPA D on October 2024


Tri Seasonal Plumbing, Inc.
266 Middle Island Rd, Unit 13
5.00(
1
)
Approved Pro
Tri Seasonal Plumbing, Inc.
266 Middle Island Rd, Unit 13
5.00(
1
)
Approved Pro
11 local quotes requested
Free onsite estimate

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the 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.

"I had Tommy come by to fix a boiler pipe for one of my customers. Great pricing and hard working. Will continue to use them for future projects :)"

Stephan C on April 2025

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the 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.

"I had Tommy come by to fix a boiler pipe for one of my customers. Great pricing and hard working. Will continue to use them for future projects :)"

Stephan C on April 2025


Avatar for HEATWAVE PLUMBING & HEATING LLC
HEATWAVE PLUMBING & HEATING LLC
109-14 139TH STREET
4.86(
21
)
Approved Pro
HEATWAVE PLUMBING & HEATING LLC
109-14 139TH STREET
4.86(
21
)
Approved Pro
Customers say: Quick response
10 local quotes requested
1 years of experience

HEATWAVE PLUMBING & HEATING LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"DILLON, responded expeditiously and met us at the local lowes to assist in choosing the right water heater and then transported it to the house and got right to work. He made sure that the hot water was ru.ming and hurdled all issues and completed the job in Olympic time. "

Craig E on July 2025

HEATWAVE PLUMBING & HEATING LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"DILLON, responded expeditiously and met us at the local lowes to assist in choosing the right water heater and then transported it to the house and got right to work. He made sure that the hot water was ru.ming and hurdled all issues and completed the job in Olympic time. "

Craig E on July 2025


Avatar for RDS Plumbing and Heating
RDS Plumbing and Heating
1303 Waverly Avenue
4.92(
81
)
Approved Pro
RDS Plumbing and Heating
1303 Waverly Avenue
4.92(
81
)
Approved Pro
Customers say: True professional
8 years of experience

Please visit us at www.rdsplumbingheating.com for more info. We pride our company on reliability, great communication, integrity, quality work and beating our competitors pricing on all work. Being experts in the plumbing and heating trade for over 20 years we can quickly diagnose your issue and make the necessary repairs or installations to remedy the problem. This gives us the ability to be competitively priced, ensuring your problem is fixed the first time ! RDS looks forward to gaining you as life long customer. Give us a call 631-590-0561

"Rich gave a realistic quote right over the phone. The quote was right on what the job should cost. He came and was punctual and the job was completed. His expertise on doing the job was fantastic. He’s a very knowledgeable guy with good plumbing sense. I’m going to be using him on other work I need in my home. "

Joe V on July 2025

Please visit us at www.rdsplumbingheating.com for more info. We pride our company on reliability, great communication, integrity, quality work and beating our competitors pricing on all work. Being experts in the plumbing and heating trade for over 20 years we can quickly diagnose your issue and make the necessary repairs or installations to remedy the problem. This gives us the ability to be competitively priced, ensuring your problem is fixed the first time ! RDS looks forward to gaining you as life long customer. Give us a call 631-590-0561

"Rich gave a realistic quote right over the phone. The quote was right on what the job should cost. He came and was punctual and the job was completed. His expertise on doing the job was fantastic. He’s a very knowledgeable guy with good plumbing sense. I’m going to be using him on other work I need in my home. "

Joe V on July 2025


Avatar for EMPIRE BUILDING MAINTENANCE NY CORP
EMPIRE BUILDING MAINTENANCE NY CORP
191 WAVERLY AVE
5.00(
2
)
Approved Pro
EMPIRE BUILDING MAINTENANCE NY CORP
191 WAVERLY AVE
5.00(
2
)
Approved Pro
5 years of experience
Free onsite estimate

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 General Contractor 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! https://empiremain.com

"I recently used the EBM drain clog remover, and I’m honestly impressed with how well it worked. I had a stubborn clog in my bathroom sink that wouldn’t budge, even after trying several other products. EBM’s formula worked quickly and efficiently, within 1 hour, the water was flowing perfectly again. Overall, I’m very satisfied and will definitely keep this on hand for future clogs. Highly recommended for anyone dealing with slow drains or blockages!"

Andressa T on July 2025

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 General Contractor 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! https://empiremain.com

"I recently used the EBM drain clog remover, and I’m honestly impressed with how well it worked. I had a stubborn clog in my bathroom sink that wouldn’t budge, even after trying several other products. EBM’s formula worked quickly and efficiently, within 1 hour, the water was flowing perfectly again. Overall, I’m very satisfied and will definitely keep this on hand for future clogs. Highly recommended for anyone dealing with slow drains or blockages!"

Andressa T on July 2025


Avatar for Integrated Plumbing & Heating
Integrated Plumbing & Heating
60 Marine Street
4.79(
62
)
Approved Pro
Integrated Plumbing & Heating
60 Marine Street
4.79(
62
)
Approved Pro
Customers say: True professional
14 years of experience
Free onsite estimate

We're dedicated to providing our clients with the very best in service, installation, and repair for all phases of your plumbing needs. We specialize in a variety of residential and commercial services and take pride in the attention to detail put into each of the projects we're involved with. We're known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.

"I recently had the pleasure of working with Roberto and his team for all the plumbing work on my new construction project, and I could not be happier with the results. From start to finish, their professionalism, expertise, and attention to detail were exceptional. Roberto was always on time, communicative, and incredibly knowledgeable. He and his crew handled every aspect of the plumbing from rough-in to final fixtures with precision and care. They were also very respectful of the timeline and worked seamlessly alongside other trades to keep the project on schedule. The workmanship speaks for itself everything was done cleanly, efficiently, and up to code. You can tell they take pride in their craft. I would highly recommend Roberto and his team to anyone looking for reliable, high-quality plumbing services. They truly went above and beyond."

Ace K on June 2025

We're dedicated to providing our clients with the very best in service, installation, and repair for all phases of your plumbing needs. We specialize in a variety of residential and commercial services and take pride in the attention to detail put into each of the projects we're involved with. We're known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.

"I recently had the pleasure of working with Roberto and his team for all the plumbing work on my new construction project, and I could not be happier with the results. From start to finish, their professionalism, expertise, and attention to detail were exceptional. Roberto was always on time, communicative, and incredibly knowledgeable. He and his crew handled every aspect of the plumbing from rough-in to final fixtures with precision and care. They were also very respectful of the timeline and worked seamlessly alongside other trades to keep the project on schedule. The workmanship speaks for itself everything was done cleanly, efficiently, and up to code. You can tell they take pride in their craft. I would highly recommend Roberto and his team to anyone looking for reliable, high-quality plumbing services. They truly went above and beyond."

Ace K on June 2025

...
Showing 1-10 of 929
The Hauppauge, 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.
A woman filling water bottle in kitchen sink
Jul 29, 2025
Jul 29, 2025
Replacing a water pressure regulator helps maintain steady water flow and protects your plumbing system. Learn what to expect and tips for reducing costs.
Ceramic sink and modern tap in stylish kitchen
Jul 9, 2025
Jul 9, 2025
Need to clean your drain? Here’s how much it costs, what factors affect cost, and what to expect.
Plumber repairing water heater in the bathroom
Jun 25, 2025
Jun 25, 2025
Budget for water heater flush costs based on factors such as water heater size and type, the plumber’s experience level, related services, and more.
modern bathroom remodel with new sink
Jun 22, 2025
Jun 22, 2025
Budget for sink installation costs based on factors such as sink type, material, location in your home, labor, potential replacements, and more.
trench being dug to repair sewer main in backyard
Jun 21, 2025
Jun 21, 2025
Use this guide to budget for sewer line replacement costs based on factors such as location, trenching, materials, repairs, landscaping, and more.
newly remodeled bathroom with new bath tub
Jun 21, 2025
Jun 21, 2025
Budget for bathtub replacement costs based on factors such as bathtub type, material, removal, hardware, labor, plumbing work, and more.
Share project details to get started.