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Find Water heater installers and replacers in Lake Grove

Just Rite Heating and Cooling

4.93(
122
)
Approved Pro

Just Rite Heating and Cooling

4.93(
122
)
Approved Pro
Customers say: Quick response
Recommended by 99% of Angi customers
Recommended by 99% of HomeAdvisor customers
31 years of experience

We�re dedicated to providing our clients with the very best in installation, service, and repair for your heating and cooling needs. Our company is built on honesty and integrity. We specialize in central A/C and cooling systems as well as heating and furnace systems. We take pride in the quality of our work and our commitment to outstanding results. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.

"I am not a review writer at all, however, I felt it only fair to write a review for Eric and Just Rite HVAC after a wonderful experience. This company and Eric the owner are, in a word, the BEST! I needed main floorâ s central AC replaced. A friend recommended me to Eric. I texted him and he responded with a few hours. setting up an appointment was fast and easy. Eric was knowledgeable and timely. My job was extremely difficult based on the location of my air handler and there was a high chance the ceiling would need to be opened for access. When Eric arrived for the job he inspected further and said he was going to try not to have to open the ceiling for access. He and his crew went well beyond what anybody else would have done and meticulously dismantled the old air handler piece by piece. It was time consuming, difficult and energy consuming. But they were able to do and saved me from having a gaping hole in my ceiling. They did an excellent job setting up the new air handler in the same location and even fixed errors the previous installer had made! The entire crew were highly professional, courteous and clean. They put down drop cloths everywhere and cleaned up everything when they were done. I highly, highly, and without reservation, recommend Eric and Just Rite HVAC and will tell anybody I know about them."

Anne D on July 2024

We�re dedicated to providing our clients with the very best in installation, service, and repair for your heating and cooling needs. Our company is built on honesty and integrity. We specialize in central A/C and cooling systems as well as heating and furnace systems. We take pride in the quality of our work and our commitment to outstanding results. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.

"I am not a review writer at all, however, I felt it only fair to write a review for Eric and Just Rite HVAC after a wonderful experience. This company and Eric the owner are, in a word, the BEST! I needed main floorâ s central AC replaced. A friend recommended me to Eric. I texted him and he responded with a few hours. setting up an appointment was fast and easy. Eric was knowledgeable and timely. My job was extremely difficult based on the location of my air handler and there was a high chance the ceiling would need to be opened for access. When Eric arrived for the job he inspected further and said he was going to try not to have to open the ceiling for access. He and his crew went well beyond what anybody else would have done and meticulously dismantled the old air handler piece by piece. It was time consuming, difficult and energy consuming. But they were able to do and saved me from having a gaping hole in my ceiling. They did an excellent job setting up the new air handler in the same location and even fixed errors the previous installer had made! The entire crew were highly professional, courteous and clean. They put down drop cloths everywhere and cleaned up everything when they were done. I highly, highly, and without reservation, recommend Eric and Just Rite HVAC and will tell anybody I know about them."

Anne D on July 2024


Avatar for Cs mechanical inc

Cs mechanical inc

4.98(
49
)
Approved Pro

Cs mechanical inc

4.98(
49
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
Emergency services offered

With over 15 years of experience, cs mechanical, Inc. is your trusted partner for all your plumbing and home improvements needs -Pipe repairs -New installation -Water Heaters -shower body’s -faucet and sink repair -Toliet install - wash machine install - dishwasher install

"Outstanding and Professional! Chris called me a few minutes of submitting my request. He provided an estimate after I sent him a photo of the broken elbow. Even though he was already committed to work in the city the next day, he told me he would come over as soon as he finished there. When he arrived, he quickly fixed the reported broken elbow. However, he also discovered two more broken copper pipes, some of them hidden behind the drywall. The scope of the repair ended up being well beyond the original estimate and required more time to locate and fix all the damaged pipes. It was already late in the evening, but Chris worked tirelessly until every broken pipe was repaired. During the repair, Chris also noticed a gas leak in our gas dryer, which he immediately fixed. This leak could have led to a serious disaster for our family. We are grateful he fixed it. Chris went above and beyond for us. I will hire him again and strongly recommend him to anyone looking for a reliable plumber."

Charlie Z on February 2026

With over 15 years of experience, cs mechanical, Inc. is your trusted partner for all your plumbing and home improvements needs -Pipe repairs -New installation -Water Heaters -shower body’s -faucet and sink repair -Toliet install - wash machine install - dishwasher install

"Outstanding and Professional! Chris called me a few minutes of submitting my request. He provided an estimate after I sent him a photo of the broken elbow. Even though he was already committed to work in the city the next day, he told me he would come over as soon as he finished there. When he arrived, he quickly fixed the reported broken elbow. However, he also discovered two more broken copper pipes, some of them hidden behind the drywall. The scope of the repair ended up being well beyond the original estimate and required more time to locate and fix all the damaged pipes. It was already late in the evening, but Chris worked tirelessly until every broken pipe was repaired. During the repair, Chris also noticed a gas leak in our gas dryer, which he immediately fixed. This leak could have led to a serious disaster for our family. We are grateful he fixed it. Chris went above and beyond for us. I will hire him again and strongly recommend him to anyone looking for a reliable plumber."

Charlie Z on February 2026


Avatar for Island Pipes LLC

Island Pipes LLC

5.00(
27
)
Approved Pro

Island Pipes LLC

5.00(
27
)
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 a very friendly professional thorough plumber that really took the time to explain everything in detail and give us the customer a true informative estimate of plumbing job. I had a shower leak trap drain needed to be fixed and also needed to reset and set the toilet bowl. He was very efficient in calling you back and texting everything. He's a really good guy to have as your plumber. A+++. l will definitely use again if any other plumbing issues arise. Great attention to detail from estimate to job. "

Jon B on March 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 a very friendly professional thorough plumber that really took the time to explain everything in detail and give us the customer a true informative estimate of plumbing job. I had a shower leak trap drain needed to be fixed and also needed to reset and set the toilet bowl. He was very efficient in calling you back and texting everything. He's a really good guy to have as your plumber. A+++. l will definitely use again if any other plumbing issues arise. Great attention to detail from estimate to job. "

Jon B on March 2026


"Elite Piping Solutions is an amazing company. I wish I could give them a 6-star rating because they are truly exceptional! They were prompt, courteous, and efficient at every step of the process. They followed up on my query within a couple of hours, came to inspect exactly on the dot, did the research to get me the top-of-the-line replacement, and gave me a very competitive estimate. I independently verified the details, and everything was correct and accurate. The crew came when promised, did the installation well within the estimated time and left the place spotless. Not only that, but they also carefully took out parts of the system that could be re-used, neatly packaged, and left them in the basement for me. Other estimates I got were much higher, including extra charges for coming within a day. Another company would not or could not replace my system (which is top of the line) and added additional charges for "adjustments'! This company is the best! "

Runi R on February 2026

We work extremely hard for the owner and always have the owner's best interest at heart. Our long term vision is for us to become a go to general contractor with capabilities to do multiple types of projects.

"Elite Piping Solutions is an amazing company. I wish I could give them a 6-star rating because they are truly exceptional! They were prompt, courteous, and efficient at every step of the process. They followed up on my query within a couple of hours, came to inspect exactly on the dot, did the research to get me the top-of-the-line replacement, and gave me a very competitive estimate. I independently verified the details, and everything was correct and accurate. The crew came when promised, did the installation well within the estimated time and left the place spotless. Not only that, but they also carefully took out parts of the system that could be re-used, neatly packaged, and left them in the basement for me. Other estimates I got were much higher, including extra charges for coming within a day. Another company would not or could not replace my system (which is top of the line) and added additional charges for "adjustments'! This company is the best! "

Runi R 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 RDS Plumbing and Heating

RDS Plumbing and Heating

4.89(
94
)
Approved Pro

RDS Plumbing and Heating

4.89(
94
)
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

"Fast response, pleasant & knowledgeable. Will definitely call again for any plumbing or hearing problem. Very reasonable prices"

Alfred C 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

"Fast response, pleasant & knowledgeable. Will definitely call again for any plumbing or hearing problem. Very reasonable prices"

Alfred C on February 2026


Avatar for Universe Home Services

Universe Home Services

4.73(
402
)
Approved Pro

Universe Home Services

4.73(
402
)
Approved Pro
Customers say: Super punctual
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
72 years of experience

Since 1954, Universe Home Services has been proudly serving the Nassau County community and customers throughout the entire region. With Universe Home Services, one call solves it all! Their highly trained technicians offer everything from heating and air conditioning to plumbing to appliance repair and electrical services on Long Island and beyond. Whether you’re dealing with an inefficient heating system, a noisy air conditioner, clogged toilet, broken dishwasher, or outdated electrical service panel, you can get the fast, affordable service you need with Universe Home Services. They go above and beyond to ensure that you’re completely satisfied with the quality of their work, offering service guarantees and parts and labor guarantees on new HVAC installations. As a family owned and operated company, Universe Home Services believes in top-quality customer service. They always treat you and your property with respect, working quickly, cleanly, and efficiently to minimize your inconvenience and leave your home in pristine condition. With more than 60 years of experience under their belt, and a commitment to unmatched quality, honesty, and expertise, Universe Home Services is the trusted name for heating, air conditioning, electrical, plumbing, and appliance repair on Long Island and beyond! Call today!

"Technician was excellent, did come around 10 PM and was a little pricey."

Hugh L on February 2026

Since 1954, Universe Home Services has been proudly serving the Nassau County community and customers throughout the entire region. With Universe Home Services, one call solves it all! Their highly trained technicians offer everything from heating and air conditioning to plumbing to appliance repair and electrical services on Long Island and beyond. Whether you’re dealing with an inefficient heating system, a noisy air conditioner, clogged toilet, broken dishwasher, or outdated electrical service panel, you can get the fast, affordable service you need with Universe Home Services. They go above and beyond to ensure that you’re completely satisfied with the quality of their work, offering service guarantees and parts and labor guarantees on new HVAC installations. As a family owned and operated company, Universe Home Services believes in top-quality customer service. They always treat you and your property with respect, working quickly, cleanly, and efficiently to minimize your inconvenience and leave your home in pristine condition. With more than 60 years of experience under their belt, and a commitment to unmatched quality, honesty, and expertise, Universe Home Services is the trusted name for heating, air conditioning, electrical, plumbing, and appliance repair on Long Island and beyond! Call today!

"Technician was excellent, did come around 10 PM and was a little pricey."

Hugh L on February 2026


"Bill and his team were professional and efficient. They even gave me tips on what I can do to avoid future problems. I would highly recommend this company. Thank you again Paul "

Paul S on February 2026

Presto means superfast emergency service. Our operators are standing by 24 seven to help you with your water fire sewer or smoke emergency. Call 631 533-3806 serving Queens Nassau, Suffolk County

"Bill and his team were professional and efficient. They even gave me tips on what I can do to avoid future problems. I would highly recommend this company. Thank you again Paul "

Paul S on February 2026


Avatar for Varsity Home Service Company, Inc.

Varsity Home Service Company, Inc.

4.79(
197
)
Approved Pro

Varsity Home Service Company, Inc.

4.79(
197
)
Approved Pro
Customers say: Quality work
64 years of experience
Free onsite estimate

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!

"I called Varsity on a Sunday night when I realized I had no hot water . It was the day we had the snow storm. The next morning Sean arrived to access the issue with my very old hot water heater. He was extremely knowledgeable and gave me my options. Within a short time Jake and Anthony joined and my new water heater was installed and working. No mess , no stress. They were amazing. Sean even shoveled the skirt of my driveway when the plows came and blocked me in as I was trying to get to work. This team went above and beyond to help any way they could. My utility room look clean and the work done right. I highly recommend Varsity. I feel comfortable knowing the technicians had the right training and were really nice guys to deal with. Thanks to Erica for taking my call so late and to Christine for getting the men out so quickly the next morning. They kept me informed every step of the way. I appreciated that. "

Diane P on March 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!

"I called Varsity on a Sunday night when I realized I had no hot water . It was the day we had the snow storm. The next morning Sean arrived to access the issue with my very old hot water heater. He was extremely knowledgeable and gave me my options. Within a short time Jake and Anthony joined and my new water heater was installed and working. No mess , no stress. They were amazing. Sean even shoveled the skirt of my driveway when the plows came and blocked me in as I was trying to get to work. This team went above and beyond to help any way they could. My utility room look clean and the work done right. I highly recommend Varsity. I feel comfortable knowing the technicians had the right training and were really nice guys to deal with. Thanks to Erica for taking my call so late and to Christine for getting the men out so quickly the next morning. They kept me informed every step of the way. I appreciated that. "

Diane P on March 2026


Avatar for All Weather Heating & Cooling

All Weather Heating & Cooling

4.82(
55
)
Approved Pro

All Weather Heating & Cooling

4.82(
55
)
Approved Pro
Customers say: Super punctual
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
57 years of experience

All Weather Heating & Cooling has been serving Nassau & Suffolk County of Long Island since 1969. We are now celebrating 56 years of exceeding customer expectations. All Weather provides sales, installation, service and maintenance of residential and commercial heating, air conditioning & water filtration systems.

"They installed a minisplit cooling system, with 3 exchanges June 2021. Since then it is not operating the way it should. In my bedroom with the door closed at night on cool at 70 degrees the humidity goes up to 80%. I wake up uncomfortable, change it from cool to dry mode. The humidity will go down into the 50% range but the temperature drops down to 62 or less! So in cool or dry mode I can't get a good nights sleep! They come and look at it and tell me everything is fine. I'm going to buy a window air conditioner tomorrow which seems insane because i spent $10,000 on this minisplit AC system!"

JIM G on June 2023

All Weather Heating & Cooling has been serving Nassau & Suffolk County of Long Island since 1969. We are now celebrating 56 years of exceeding customer expectations. All Weather provides sales, installation, service and maintenance of residential and commercial heating, air conditioning & water filtration systems.

"They installed a minisplit cooling system, with 3 exchanges June 2021. Since then it is not operating the way it should. In my bedroom with the door closed at night on cool at 70 degrees the humidity goes up to 80%. I wake up uncomfortable, change it from cool to dry mode. The humidity will go down into the 50% range but the temperature drops down to 62 or less! So in cool or dry mode I can't get a good nights sleep! They come and look at it and tell me everything is fine. I'm going to buy a window air conditioner tomorrow which seems insane because i spent $10,000 on this minisplit AC system!"

JIM G on June 2023

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