Top-rated water heater installers and replacers.

Get matched with top water heater installers and replacers 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 installers and replacers in Warwick

CJM Plumbing, Heating, & A/C
13 Willow Avenue, Suite 5
4.71(
68
)
Approved Pro
CJM Plumbing, Heating, & A/C
13 Willow Avenue, Suite 5
4.71(
68
)
Approved Pro
Customers say: True professional
17 local quotes requested
13 years of experience

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.

"Great job on the installation of a boiler and water heater. Very professional and prompt."

Ana C 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.

"Great job on the installation of a boiler and water heater. Very professional and prompt."

Ana C on June 2025


Avatar for AJF Construction
AJF Construction
21 Vincenzo Court
4.94(
54
)
Approved Pro
AJF Construction
21 Vincenzo Court
4.94(
54
)
Approved Pro
Customers say: Quality work
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
25 years of experience

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"Talking with Anthony before hand about the job , very informative and straightforward what to expect. Very reasonably priced, and am very impressed and satisfied with their quality work. I would recommend them, and have the before and after pictures to stand by it."

Randolph S on September 2023

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"Talking with Anthony before hand about the job , very informative and straightforward what to expect. Very reasonably priced, and am very impressed and satisfied with their quality work. I would recommend them, and have the before and after pictures to stand by it."

Randolph S on September 2023


Avatar for Gold Medal Service, LLC (NY)
Gold Medal Service, LLC (NY)
120 Route 59
4.35(
310
)
Approved Pro
Gold Medal Service, LLC (NY)
120 Route 59
4.35(
310
)
Approved Pro
Customers say: Quality work
47 years of experience
Free onsite estimate

Gold Medal Plumbing, Inc., warrants and guarantees to the original purchaser, that should Customer accept and purchase Gold Medal's recommended repair, such repair shall be free from defect in materials and workmanship under normal use and conditions for as long as the Customer owns the residence in which the recommended repair was provided or until the Unit in which the covered repair was performed, if applicable, is replaced.

"They were here when they said they would. The gentleman who came took his time and explained what he did and what should be done in the near future. Appreciated him exlaining everything to me."

Cheryl a on July 2023

Gold Medal Plumbing, Inc., warrants and guarantees to the original purchaser, that should Customer accept and purchase Gold Medal's recommended repair, such repair shall be free from defect in materials and workmanship under normal use and conditions for as long as the Customer owns the residence in which the recommended repair was provided or until the Unit in which the covered repair was performed, if applicable, is replaced.

"They were here when they said they would. The gentleman who came took his time and explained what he did and what should be done in the near future. Appreciated him exlaining everything to me."

Cheryl a on July 2023


Thomas D. Evans
127 East Flagge Street
4.78(
221
)
Approved Pro
Thomas D. Evans
127 East Flagge Street
4.78(
221
)
Approved Pro
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
10 local quotes requested

Thomas D. Evans is Rockaway's premiere company for plumbing repairs. Locally owned and operated with more than 30 years of experience providing friendly and quality service, Thomas D. Evans 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. Call today for your next plumbing project!

"Hired Tom to replace vales on 4 toilets and my bathroom sink. Arrived on time ready to start. He did an awesome job. He also noticed my refrigerator pump was leaking. He changed out the pump as well. Will be hiring him again for future plumbing issues."

Janice K on January 2025

Thomas D. Evans is Rockaway's premiere company for plumbing repairs. Locally owned and operated with more than 30 years of experience providing friendly and quality service, Thomas D. Evans 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. Call today for your next plumbing project!

"Hired Tom to replace vales on 4 toilets and my bathroom sink. Arrived on time ready to start. He did an awesome job. He also noticed my refrigerator pump was leaking. He changed out the pump as well. Will be hiring him again for future plumbing issues."

Janice K on January 2025


Avatar for David Drain and Sewer
David Drain and Sewer
4 Haven Court
4.66(
109
)
Approved Pro
David Drain and Sewer
4 Haven Court
4.66(
109
)
Approved Pro
Customers say: Quick response
21 local quotes requested
5 years of experience

With 5 years of experience in the Plumbing Industry, we are the experts you need to take care of your home or business. We handle everything from sewer main clears to unclogging sinks, bathtubs, toilets, and main sewer lines. We will treat your home as we would treat our own. Give David Drain and Sewer a call today, we look forward to working with you! Industry, we are the experts you need.

"David replaced our old water heater with an efficient heater that saved us hundreds of dollars. He was friendly and very respectful as he explained our issue and how he would solve it. Ps. David also removed our old water heater with no problem. He did the entire job in a timely manner."

Leonard T on June 2025

With 5 years of experience in the Plumbing Industry, we are the experts you need to take care of your home or business. We handle everything from sewer main clears to unclogging sinks, bathtubs, toilets, and main sewer lines. We will treat your home as we would treat our own. Give David Drain and Sewer a call today, we look forward to working with you! Industry, we are the experts you need.

"David replaced our old water heater with an efficient heater that saved us hundreds of dollars. He was friendly and very respectful as he explained our issue and how he would solve it. Ps. David also removed our old water heater with no problem. He did the entire job in a timely manner."

Leonard T on June 2025


Avatar for  Rockledge Remodeling, LLC
Rockledge Remodeling, LLC
7 Mine Hill Rd
4.90(
10
)
Approved Pro
Rockledge Remodeling, LLC
7 Mine Hill Rd
4.90(
10
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
536 local quotes requested

We specialize in all phases of remodeling for your home, business, bathrooms, kitchens, finishing basements, and more! We offer a diverse range of services tailored to meet the unique needs of every customer. We take a personalized approach to each project. We work closely with our clients to understand their vision, preferences, and budgetary requirements. We strive to exceed expectations by delivering exceptional service, great quality work, and professionalism on every job. Read more below on all the services we offer and contact us with any questions or to schedule a free estimate today!

"Rockledge Remodeling did a great job. The results exceeded our expectations. I would highly recommend Keith and his team."

michael P on June 2025

We specialize in all phases of remodeling for your home, business, bathrooms, kitchens, finishing basements, and more! We offer a diverse range of services tailored to meet the unique needs of every customer. We take a personalized approach to each project. We work closely with our clients to understand their vision, preferences, and budgetary requirements. We strive to exceed expectations by delivering exceptional service, great quality work, and professionalism on every job. Read more below on all the services we offer and contact us with any questions or to schedule a free estimate today!

"Rockledge Remodeling did a great job. The results exceeded our expectations. I would highly recommend Keith and his team."

michael P on June 2025


Avatar for Total Plumbing
Total Plumbing
Based Out Of
5.00(
7
)
Approved Pro
Total Plumbing
Based Out Of
5.00(
7
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
622 local quotes requested

Total Plumbing offers a variety of plumbing services to meet your needs. Our family owned business guarantees your satisfaction. Services offered include, but are not limited to, hot water heater installation and repair, water softener installation, plumbing leak repairs, and new appliances and fixture installation. Contact us by phone, text, email, or the Angi app to schedule an appointment to service your plumbing needs.

"⭐️⭐️⭐️⭐️⭐️ Kevin at Total Plumbing is the absolute best! Our Navien combo system was acting up, and another company (T Webber) told us it needed to be replaced entirely—for $7,000—even though it was still under warranty and this fee was just for their labor! Thankfully, we called Kevin for a second opinion, and we’re so glad we did! Kevin quickly identified the real issue and assured us the unit didn’t need to be replaced, just repaired with a few new parts. He fixed everything for a fraction of the cost and saved us thousands of dollars. His honesty, expertise, and professionalism are unmatched. Thank you for being so reliable and trustworthy, Kevin! Highly recommend Total Plumbing to anyone in need of an honest and skilled plumber!"

Maria N on January 2025

Total Plumbing offers a variety of plumbing services to meet your needs. Our family owned business guarantees your satisfaction. Services offered include, but are not limited to, hot water heater installation and repair, water softener installation, plumbing leak repairs, and new appliances and fixture installation. Contact us by phone, text, email, or the Angi app to schedule an appointment to service your plumbing needs.

"⭐️⭐️⭐️⭐️⭐️ Kevin at Total Plumbing is the absolute best! Our Navien combo system was acting up, and another company (T Webber) told us it needed to be replaced entirely—for $7,000—even though it was still under warranty and this fee was just for their labor! Thankfully, we called Kevin for a second opinion, and we’re so glad we did! Kevin quickly identified the real issue and assured us the unit didn’t need to be replaced, just repaired with a few new parts. He fixed everything for a fraction of the cost and saved us thousands of dollars. His honesty, expertise, and professionalism are unmatched. Thank you for being so reliable and trustworthy, Kevin! Highly recommend Total Plumbing to anyone in need of an honest and skilled plumber!"

Maria N on January 2025


Avatar for Imperial Contractors NY LLC
Imperial Contractors NY LLC
25 Smith St
4.50(
10
)
Approved Pro
Imperial Contractors NY LLC
25 Smith St
4.50(
10
)
Approved Pro
431 local quotes requested
5 years of experience

Welcome to Imperial Contractors NY LLC. We have the experience and dedication to bring your dreams to reality! We guarantee your satisfaction, and we won’t leave until the job is done right. Call or click to schedule a free estimate today!

"They were friendly and easy to work with and the price was reasonable. We had an issue with the gutters they put in. They came back looked at it and said they would have to come back when it rains. We'll I am still waiting"

Tina N on August 2023

Welcome to Imperial Contractors NY LLC. We have the experience and dedication to bring your dreams to reality! We guarantee your satisfaction, and we won’t leave until the job is done right. Call or click to schedule a free estimate today!

"They were friendly and easy to work with and the price was reasonable. We had an issue with the gutters they put in. They came back looked at it and said they would have to come back when it rains. We'll I am still waiting"

Tina N on August 2023


Avatar for D.W.Carpentry LLC
D.W.Carpentry LLC
5.00(
2
)
Approved Pro
D.W.Carpentry LLC
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
222 local quotes requested

We offer quality and affordable general remodeling services.

"Fantastic work. Went above and beyond for our needs, kept us up to date on every step, and understood the importance of keeping our kids safe during the process. Highly recommended."

Michelle M on January 2025

We offer quality and affordable general remodeling services.

"Fantastic work. Went above and beyond for our needs, kept us up to date on every step, and understood the importance of keeping our kids safe during the process. Highly recommended."

Michelle M on January 2025


Avatar for Jones Services
Jones Services
2099 Route 17A
4.74(
204
)
Approved Pro
Jones Services
2099 Route 17A
4.74(
204
)
Approved Pro
Customers say: Super punctual
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
673 local quotes requested

Jones Services is now a NO CONTACT service company. Our plumbers, electricians and HVAC technicians are running NO CONTACT service calls. We literally stand in different rooms than our customers, emailing or reading out loud our findings. No handshakes, no paperwork, not even allowing customers to touch iPads. Our technicians wear disinfected gloves, use disinfected tools and whip down anything their gloves and tools touch after servicing equipment. We practice NO CONTACT at work now too. Technicians are not allowed in the office, equipment and parts are delivered to their trucks in the parking lot. Only one employee per vehicle. All company meetings are conducted via Zoom. Most office personal are working from home. Those in the office work apart from each other. No one wants to be quarantined with their toilets backing up, without water or electricity or heat or hot water and now without air conditioning or air filtration or air purification. We are doing everything we can to help all our employees stay health to protect ourselves and our customers.

"Excellent customer service!"

Sean A on June 2025

Jones Services is now a NO CONTACT service company. Our plumbers, electricians and HVAC technicians are running NO CONTACT service calls. We literally stand in different rooms than our customers, emailing or reading out loud our findings. No handshakes, no paperwork, not even allowing customers to touch iPads. Our technicians wear disinfected gloves, use disinfected tools and whip down anything their gloves and tools touch after servicing equipment. We practice NO CONTACT at work now too. Technicians are not allowed in the office, equipment and parts are delivered to their trucks in the parking lot. Only one employee per vehicle. All company meetings are conducted via Zoom. Most office personal are working from home. Those in the office work apart from each other. No one wants to be quarantined with their toilets backing up, without water or electricity or heat or hot water and now without air conditioning or air filtration or air purification. We are doing everything we can to help all our employees stay health to protect ourselves and our customers.

"Excellent customer service!"

Sean A on June 2025

...
Showing 1-10 of 986

FAQs for water heater installation and replacement projects in Warwick, NY

You'll need an expansion tank if your home has a closed water system, which is standard in newer homes or those with backflow preventers or pressure regulators. Expanding hot water has nowhere to go in closed systems, creating potentially damaging pressure. The expansion tank provides space for this expanded water, protecting your plumbing system and water heater from premature failure. Many local building codes now require expansion tanks, and some water heater warranties may be voided without one.

For a standard 50-gallon water heater, a two-gallon expansion tank is sufficient. This sizing assumes normal household water pressure between 40 and 60 psi. If your home has higher water pressure (60 to 80 psi), consider upgrading to a slightly larger tank for added protection. The expansion tank's purpose is to accommodate the increased volume that occurs when cold water heats up, which is proportional to your water heater's capacity.

Watch for signs like dripping water around the tank, fluctuating water pressure throughout your home, or unusual noises in your plumbing system. A properly functioning expansion tank should feel light when tapped on the bottom—if it feels heavy or waterlogged, the internal bladder has likely failed. Other indicators include frequent triggering of your temperature and pressure relief valve, visible corrosion on the tank, or unexplained increases in your water bill, suggesting hidden leaks.

Most expansion tanks have a service life of five to 10 years, though some may last up to 12 years or more with proper maintenance. Factors affecting lifespan include water quality, system pressure, installation quality, and tank construction. Hard water areas often see shorter lifespans due to mineral buildup. Regular maintenance checks can help identify potential issues before complete failure. When your water heater is due for replacement, it's wise to replace the expansion tank simultaneously, even if it hasn't failed yet.

A 30-gallon water heater needs an expansion tank if your home has a closed plumbing system. The need for an expansion tank is determined by your plumbing system type rather than water heater size. Even smaller water heaters create thermal expansion when heating water. If your home has a backflow preventer, pressure regulator, or check valve on the main water line, you have a closed system that requires an expansion tank. Check your local plumbing codes, as many jurisdictions now mandate expansion tanks regardless of water heater size.

The Warwick, NY homeowners’ guide to water heater installations and replacements
From average costs to expert advice, get all the answers you need to get your job done.
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.
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.
A man installs a new shower
Jun 15, 2025
Jun 15, 2025
Looking to remodel your shower? Here’s how much it costs, what factors affect cost, and what to expect.
plumber cleaning a home sewer line in yard
Jun 15, 2025
Jun 15, 2025
Budget for main sewer line clog repair costs based on factors such as cleaning method, sewer age, project complexity, permits, labor, and more.
master bathroom shower wall being regrouted
Apr 21, 2025
Apr 21, 2025
Use this guide to estimate the cost to regrout a shower based on the type of grout, tile size, and more.
Share project details to get started.