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Find Water heater repair or service pros in Holbrook

Avatar for Mr. Big Plumbing & Heating

Mr. Big Plumbing & Heating

4.88(
13
)
•Approved Pro

Mr. Big Plumbing & Heating

4.88(
13
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
4 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.

New on HomeAdvisorNew on HomeAdvisor
•Approved Pro

Energywise, Inc.

New on HomeAdvisorNew on HomeAdvisor
•Approved Pro
41 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 Varsity Home Service Company, Inc.

Varsity Home Service Company, Inc.

4.79(
196
)
•Approved Pro

Varsity Home Service Company, Inc.

4.79(
196
)
•Approved Pro
Customers say: Quality work
189 local quotes requested
64 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!

"We had an emergency after a power surge that fried our furnace. Varsity was at our home first thing in the morning. Ralph went through a thorough diagnostic process with us, went over all of our options with prices, and we ultimately replaced our entire unit. The work was done efficiently within hours. No mess to clean up afterwards, and the techs at Varsity returned our home to the safe, warm environment we needed in preparation for a large winter storm. The techs took proper precautions when entering our home, even going so far as to wearing shoe coverings to protect our floors. The service manager communicated the entire process with us before it was happening, keeping us informed every step of the way. The employees at Varsity treated our family like their family. They made our urgency their priority. Every employee we spoke with was kind, respectful, and thoroughly educated on the situation, even the customer service representatives."

Katherine M on January 2026

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!

"We had an emergency after a power surge that fried our furnace. Varsity was at our home first thing in the morning. Ralph went through a thorough diagnostic process with us, went over all of our options with prices, and we ultimately replaced our entire unit. The work was done efficiently within hours. No mess to clean up afterwards, and the techs at Varsity returned our home to the safe, warm environment we needed in preparation for a large winter storm. The techs took proper precautions when entering our home, even going so far as to wearing shoe coverings to protect our floors. The service manager communicated the entire process with us before it was happening, keeping us informed every step of the way. The employees at Varsity treated our family like their family. They made our urgency their priority. Every employee we spoke with was kind, respectful, and thoroughly educated on the situation, even the customer service representatives."

Katherine M on January 2026

Tri Seasonal Plumbing, Inc.

4.50(
18
)
•Approved Pro

Tri Seasonal Plumbing, Inc.

4.50(
18
)
•Approved Pro
1 years of experience
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 called Jim for a frozen pipe, and I’m so glad i did. They responded quickly, diagnosed the issue right away, and had it repaired before it caused any further damage. The plumber was professional, courteous, and took the time to explain what caused the problem and how to prevent it in the future. Fair pricing and great service - highly recommend."

Stephen Z on February 2026

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 called Jim for a frozen pipe, and I’m so glad i did. They responded quickly, diagnosed the issue right away, and had it repaired before it caused any further damage. The plumber was professional, courteous, and took the time to explain what caused the problem and how to prevent it in the future. Fair pricing and great service - highly recommend."

Stephen Z on February 2026

Avatar for RDS Plumbing and Heating

RDS Plumbing and Heating

4.89(
93
)
•Approved Pro

RDS Plumbing and Heating

4.89(
93
)
•Approved Pro
Super Service Award
Customers say: True professional
9 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

"We had a leak and Rich came in a timely matter. He found the cause of the leak and repaired it quickly as well. He was professional and very helpful. We highly recommend to others! "

Jackey G on February 2026

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

"We had a leak and Rich came in a timely matter. He found the cause of the leak and repaired it quickly as well. He was professional and very helpful. We highly recommend to others! "

Jackey G on February 2026

Avatar for Herber Plumbing & Heating Corp.

Herber Plumbing & Heating Corp.

4.66(
206
)
•Approved Pro

Herber Plumbing & Heating Corp.

4.66(
206
)
•Approved Pro
Customers say: True professional
55 years of experience
Free onsite estimate

Herber Plumbing & Heating Corp. has been trusted and recommended since 1971, and recognized for our superb service. We are family owned and operated, with guaranteed great service. Our company specializes in all types of work, but especially: Plumbing, Gas Heating, Drain Cleaning, Oil to Gas Conversions, NYS RPZ Testing to name a few things. Call & schedule your appointment today! 631-666-9315

"Didn't show up on day scheduled, failed to call. Replaced ~$100 part in about a half hour. Charge was $595"

Bruce M on April 2025

Herber Plumbing & Heating Corp. has been trusted and recommended since 1971, and recognized for our superb service. We are family owned and operated, with guaranteed great service. Our company specializes in all types of work, but especially: Plumbing, Gas Heating, Drain Cleaning, Oil to Gas Conversions, NYS RPZ Testing to name a few things. Call & schedule your appointment today! 631-666-9315

"Didn't show up on day scheduled, failed to call. Replaced ~$100 part in about a half hour. Charge was $595"

Bruce M on April 2025

Avatar for JTC Services Plus

JTC Services Plus

4.96(
41
)
•Approved Pro

JTC Services Plus

4.96(
41
)
•Approved Pro
Customers say: Quick response
15 years of experience
Free onsite estimate

At JTC Maintenance & Chimney, our mission is to deliver exceptional service and quality solutions for your facility maintenance and chimney repair needs. We strive to enhance the safety, functionality, and longevity of your spaces.

"He was on time and very friendly and very reasonable in price will recommend him to all my friends and family quality at a very good price thanks again Will use you for all Home repair needs just doesn’t fix plumbing. Also, does Home repair too like floors electric, etc. "

Susan S on February 2026

At JTC Maintenance & Chimney, our mission is to deliver exceptional service and quality solutions for your facility maintenance and chimney repair needs. We strive to enhance the safety, functionality, and longevity of your spaces.

"He was on time and very friendly and very reasonable in price will recommend him to all my friends and family quality at a very good price thanks again Will use you for all Home repair needs just doesn’t fix plumbing. Also, does Home repair too like floors electric, etc. "

Susan S on February 2026

Avatar for Advanced Professional Management, LLC

Advanced Professional Management, LLC

4.61(
726
)
•Approved Pro

Advanced Professional Management, LLC

4.61(
726
)
•Approved Pro
Customers say: Quick response
27 years of experience
Emergency services offered

Efficient and Honest, Advanced Professional’s has become a reputable and well-known service provider. We are fully licensed and insured so our team is up for every job, whether it is high-quality heating, plumbing, air conditioning, or managing general contractor projects (residential, commercial and industrial) we provide the skills and experience our clients have come to expect available 24/7. We want our customers to be satisfied with our work. When it comes to the job we don’t see our clients as just people we service, we treat them like family.

"Excellent job??????. Excellent customer service and very courteous. Left work area very clean and tidy."

Shirley D on December 2023

Efficient and Honest, Advanced Professional’s has become a reputable and well-known service provider. We are fully licensed and insured so our team is up for every job, whether it is high-quality heating, plumbing, air conditioning, or managing general contractor projects (residential, commercial and industrial) we provide the skills and experience our clients have come to expect available 24/7. We want our customers to be satisfied with our work. When it comes to the job we don’t see our clients as just people we service, we treat them like family.

"Excellent job??????. Excellent customer service and very courteous. Left work area very clean and tidy."

Shirley D on December 2023

Avatar for Island Pipes LLC

Island Pipes LLC

5.00(
25
)
•Approved Pro

Island Pipes LLC

5.00(
25
)
•Approved Pro
4 years of experience
Free onsite estimate

Island Pipes is a locally owned residential drain and sewer cleaning service serving homeowners throughout Long Island. We specialize in clogged drain removal, main line cleaning, and preventative drain maintenance, with a focus on quality workmanship, honest diagnostics, and reliable communication. Permit-required plumbing or heating work is referred to licensed professionals. From leaks, clogs, and fixture repairs to hot water and heating system issues, we take the time to properly diagnose problems and clearly explain available solutions. Our goal is to deliver dependable, long-term results?not temporary fixes. We respect your home by showing up on time, working cleanly, and standing behind our work. Whether you need routine service or help with an unexpected plumbing or heating issue, Island Pipes is committed to providing straightforward, professional service you can trust.

"Island pipes was prompt. Very conscious of neatness. Zeroed in on the problem. Needed a new faucet installed. Andre shopped on the home depo app, and went to the store to get new faucet for us. We recommend very highly. "

christine g on February 2026

Island Pipes is a locally owned residential drain and sewer cleaning service serving homeowners throughout Long Island. We specialize in clogged drain removal, main line cleaning, and preventative drain maintenance, with a focus on quality workmanship, honest diagnostics, and reliable communication. Permit-required plumbing or heating work is referred to licensed professionals. From leaks, clogs, and fixture repairs to hot water and heating system issues, we take the time to properly diagnose problems and clearly explain available solutions. Our goal is to deliver dependable, long-term results?not temporary fixes. We respect your home by showing up on time, working cleanly, and standing behind our work. Whether you need routine service or help with an unexpected plumbing or heating issue, Island Pipes is committed to providing straightforward, professional service you can trust.

"Island pipes was prompt. Very conscious of neatness. Zeroed in on the problem. Needed a new faucet installed. Andre shopped on the home depo app, and went to the store to get new faucet for us. We recommend very highly. "

christine g on February 2026

Avatar for Abstract Plumbing, Heating and A/C

Abstract Plumbing, Heating and A/C

4.81(
35
)
•Approved Pro

Abstract Plumbing, Heating and A/C

4.81(
35
)
•Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
18 years of experience

Abstract Plumbing, Heating and Air Conditioning is a locally owned and operated business. We take pride in every job we do and guarantee 100% customer satisfaction. Call now for a free estimate. 631-698-9600

"Everything went according to schedule. Work was neat and completed on time. Would do business with abstract again."

Tony F on February 2022

Abstract Plumbing, Heating and Air Conditioning is a locally owned and operated business. We take pride in every job we do and guarantee 100% customer satisfaction. Call now for a free estimate. 631-698-9600

"Everything went according to schedule. Work was neat and completed on time. Would do business with abstract again."

Tony F on February 2022

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FAQs for water heater repair or service projects in Holbrook, 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 Holbrook, 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.

See all articles