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Swimming pool heaters installers and replacers in Warren

Tom DeFeo, Inc.

PO Box 96
3.90(
5
)
•Approved Pro

Tom DeFeo, Inc.

PO Box 96
3.90(
5
)
•Approved Pro
Customers say: True professional
35 years of experience
Free onsite estimate

At Tom DeFeo Pools, we are dedicated professionals who specialize in swimming pools. We do everything from opening, closing service, pool heaters, clean pool filters, and swimming pool covers. We only do quality work and offer a 100% satisfaction guarantee. Call us today for a free estimate!

"He was knowledgeable and was priced very reasonably"

Foster K on October 2023

At Tom DeFeo Pools, we are dedicated professionals who specialize in swimming pools. We do everything from opening, closing service, pool heaters, clean pool filters, and swimming pool covers. We only do quality work and offer a 100% satisfaction guarantee. Call us today for a free estimate!

"He was knowledgeable and was priced very reasonably"

Foster K on October 2023

Avatar for S & R Pool & Spa, Inc.

S & R Pool & Spa, Inc.

236 Dukes Parkway East, Suite 1
4.22(
75
)
•Approved Pro

S & R Pool & Spa, Inc.

236 Dukes Parkway East, Suite 1
4.22(
75
)
•Approved Pro
Customers say: Quality work
92 local quotes requested
40 years of experience

With the S & R Pool & Spa's staff having over 35 years experience in the swimming pool industry, their professionalism, quality of service and reasonable prices makes them the leader in pool industry. Contact us to see what we can do for you!

"Great experience from beginning to end of project Staff was responsive and friendly Will definitely hire again"

Martha M on May 2025

With the S & R Pool & Spa's staff having over 35 years experience in the swimming pool industry, their professionalism, quality of service and reasonable prices makes them the leader in pool industry. Contact us to see what we can do for you!

"Great experience from beginning to end of project Staff was responsive and friendly Will definitely hire again"

Martha M on May 2025

Avatar for First Class Pools, LLC

First Class Pools, LLC

836 Waterworks Rd,
4.77(
13
)
•Approved Pro

First Class Pools, LLC

836 Waterworks Rd,
4.77(
13
)
•Approved Pro
Customers say: Quick response
18 years of experience

Expert Swimming Pool Repair & Maintenance At First Class Pools and Spas, we specialize in providing top-tier pool repair and maintenance services. From keeping your pool water crystal clear to handling complex equipment repairs, we ensure your pool is in perfect condition all year round. With over 25 years of experience, we take pride in delivering reliable and efficient service every time.

"I did not give a solid 5 star because they let the DE (during backwash) go onto the neighbors lawn which they were not happy about because they have 3 dogs. Otherwise they were knowledgable about pool service."

Ann Marie M on September 2017

Expert Swimming Pool Repair & Maintenance At First Class Pools and Spas, we specialize in providing top-tier pool repair and maintenance services. From keeping your pool water crystal clear to handling complex equipment repairs, we ensure your pool is in perfect condition all year round. With over 25 years of experience, we take pride in delivering reliable and efficient service every time.

"I did not give a solid 5 star because they let the DE (during backwash) go onto the neighbors lawn which they were not happy about because they have 3 dogs. Otherwise they were knowledgable about pool service."

Ann Marie M on September 2017

Avatar for LEVCO POOLS INC

LEVCO POOLS INC

50 Old Camplain Rd
4.78(
95
)
•Approved Pro

LEVCO POOLS INC

50 Old Camplain Rd
4.78(
95
)
•Approved Pro
Customers say: Super punctual
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
49 local quotes requested

**IN GROUND POOLS ONLY** Levco Pools is a full service pool company specializing in all facets of in-ground pool projects and service. Fully insured, fully licensed, and a member of the NJ Better Business Bureau (A+ Rating). We have been an Angie's list Super Service award winner for service and construction for the past 11 years in a row. We were also recently awarded "Best of Houzz" for 2015 & 2016. We are an "Authorized Hayward Repair Center". As such, should you select Levco Pools you can rest assured knowing that you have selected a reputable company that has been proudly serving central NJ since 1986. We specialize in and service only in-ground pools and spas.

"This happened the morning we were leaving the state to attend a wedding. We were to be gone for 8 days. I had no time to deal with it so I called Levco. They took care of it completely and I did not have to worry about at all. Also they could have charged a lot more than they did. The price was very fair. They are the best!"

Greg G on September 2022

**IN GROUND POOLS ONLY** Levco Pools is a full service pool company specializing in all facets of in-ground pool projects and service. Fully insured, fully licensed, and a member of the NJ Better Business Bureau (A+ Rating). We have been an Angie's list Super Service award winner for service and construction for the past 11 years in a row. We were also recently awarded "Best of Houzz" for 2015 & 2016. We are an "Authorized Hayward Repair Center". As such, should you select Levco Pools you can rest assured knowing that you have selected a reputable company that has been proudly serving central NJ since 1986. We specialize in and service only in-ground pools and spas.

"This happened the morning we were leaving the state to attend a wedding. We were to be gone for 8 days. I had no time to deal with it so I called Levco. They took care of it completely and I did not have to worry about at all. Also they could have charged a lot more than they did. The price was very fair. They are the best!"

Greg G on September 2022

Avatar for Monk's Home Improvements

Monk's Home Improvements

1095 Mount Kemble Ave
4.73(
577
)
•Approved Pro

Monk's Home Improvements

1095 Mount Kemble Ave
4.73(
577
)
•Approved Pro
Customers say: Super punctual
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
1418 local quotes requested

Along with the Monk's Kitchen & Bath Design Studio, we are a full-service home improvement provider. Monk's will help you plan, design, and purchase everything you need for a remodel. Then our expert craftsmen will install everything and our painters will come and complete the job.

"We had a great experience working with Monk's! we wanted to build an accessible deck that would allow my wife - who uses a wheelchair - to have better access to our backyard. Not only did they help us design and construct a beautiful deck, but they also helped us obtain the permits required."

Sam M on September 2025

Along with the Monk's Kitchen & Bath Design Studio, we are a full-service home improvement provider. Monk's will help you plan, design, and purchase everything you need for a remodel. Then our expert craftsmen will install everything and our painters will come and complete the job.

"We had a great experience working with Monk's! we wanted to build an accessible deck that would allow my wife - who uses a wheelchair - to have better access to our backyard. Not only did they help us design and construct a beautiful deck, but they also helped us obtain the permits required."

Sam M on September 2025

Avatar for Deck Guardian

Deck Guardian

458 Elizabeth Ave
4.79(
131
)
•Approved Pro

Deck Guardian

458 Elizabeth Ave
4.79(
131
)
•Approved Pro
Customers say: Quality work
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
200 local quotes requested

We are proud to serve most of New Jersey, with few exceptions, as the foremost Deck Builder and Deck Resurfacing Company in NJ. We bring experience, commitment and competitive pricing to the table from initial meeting until completion of our project. We love what we do and strive to bring our A-game to every project. You can rest assured that the Deck Guardian team will go above and beyond to bring your vision to life via excellent planning, budgeting and incomparable customer service.We do not provide staining and sealing services. Contact us for a Free Estimate today!

"My experience with Deck Guardian (DG) was exceptional from beginning to end. I had interviewed 6 different companies to on how to restore my elevated deck (a resurface using Trex products), but during the sales process Raul Burgos from DG stood out. He was totally knowledgeable on all aspects and options on how to construct my deck and followed up with a very comprehensive and detailed offer that was quite competitive. He responded clearly to all my follow-up questions one-by-one. Though my bids were submitted in October, 2020 I did not want construction started till the Spring of 2021 and this was not a problem at all for DG. On my project start date in 04/2020 all the materials and dumpster arrived on time that morning, followed by my deck builder Stefan and an occasional assistant. Stefan knew exactly what he was doing and built the deck perfectly over the course of the following 8 days save two for rain interruption. He came and worked long hours in a professional, quality, and careful manner being sure not to harm our adjacent patio, shrubs, and flowers. The noise level was very subdued given the amount of rebuild required. My occasional interactions with the owner Ion also went very well – to the point, direct, and responsive. DG is a world class Deck Building Company that I highly recommend."

Laura A on May 2021

We are proud to serve most of New Jersey, with few exceptions, as the foremost Deck Builder and Deck Resurfacing Company in NJ. We bring experience, commitment and competitive pricing to the table from initial meeting until completion of our project. We love what we do and strive to bring our A-game to every project. You can rest assured that the Deck Guardian team will go above and beyond to bring your vision to life via excellent planning, budgeting and incomparable customer service.We do not provide staining and sealing services. Contact us for a Free Estimate today!

"My experience with Deck Guardian (DG) was exceptional from beginning to end. I had interviewed 6 different companies to on how to restore my elevated deck (a resurface using Trex products), but during the sales process Raul Burgos from DG stood out. He was totally knowledgeable on all aspects and options on how to construct my deck and followed up with a very comprehensive and detailed offer that was quite competitive. He responded clearly to all my follow-up questions one-by-one. Though my bids were submitted in October, 2020 I did not want construction started till the Spring of 2021 and this was not a problem at all for DG. On my project start date in 04/2020 all the materials and dumpster arrived on time that morning, followed by my deck builder Stefan and an occasional assistant. Stefan knew exactly what he was doing and built the deck perfectly over the course of the following 8 days save two for rain interruption. He came and worked long hours in a professional, quality, and careful manner being sure not to harm our adjacent patio, shrubs, and flowers. The noise level was very subdued given the amount of rebuild required. My occasional interactions with the owner Ion also went very well – to the point, direct, and responsive. DG is a world class Deck Building Company that I highly recommend."

Laura A on May 2021

Avatar for AJ Express Construction

AJ Express Construction

606 Jackson Ave
5.00(
3
)
•Approved Pro

AJ Express Construction

606 Jackson Ave
5.00(
3
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
838 local quotes requested

The AJ Express Construction group is a construction company established in 2010 and is a general contractor offering construction services in general. 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!

"The work done was phenomenal and we couldn't have asked for a better front deck. We had an old rotted, wood front deck that was falling apart and way out of code. They came by, assessed the area with proper measurements, demolished and redid a whole new Trek and vinyl railings front deck. They worked well with my wife and I's desires and we couldn't be happier. Due to Covid, materials took much longer than expected, but once it was all said and done it was worth the wait. Jarci kept in great communication with us and made sure when the materials would come in and what would be done in the project. Definitely would hire again."

Jonovan R on January 2021

The AJ Express Construction group is a construction company established in 2010 and is a general contractor offering construction services in general. 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!

"The work done was phenomenal and we couldn't have asked for a better front deck. We had an old rotted, wood front deck that was falling apart and way out of code. They came by, assessed the area with proper measurements, demolished and redid a whole new Trek and vinyl railings front deck. They worked well with my wife and I's desires and we couldn't be happier. Due to Covid, materials took much longer than expected, but once it was all said and done it was worth the wait. Jarci kept in great communication with us and made sure when the materials would come in and what would be done in the project. Definitely would hire again."

Jonovan R on January 2021

Avatar for Homeland Remodeling Group

Homeland Remodeling Group

19 Morning Star Dr
5.00(
16
)
•Approved Pro

Homeland Remodeling Group

19 Morning Star Dr
5.00(
16
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
3160 local quotes requested

Homeland Remodeling Group is a company that specializes in updating and improving your home in Essex, Morris, Passaic, Bergen, Union, Sussex, and Monmouth counties in New Jersey. We are a general contractor capable of completing all your home improvement and remodeling needs. With over 20 years of experience in the remodeling industry in New Jersey, it is our goal to be your partner in maintaining your home over the years. we specialize in (Roofing, Siding, Kitchen and bath renovation, Stone work and masonry, basement remodeling, & additions. We understand how important it is to give our customers the best value without sacrificing the quality of the job. Your satisfaction is always our priority.

"I love my new home .. We literally touched every room and added a new bathroom and closet. The electrical, plumbing and HVAC systems were updated. We got a new kitchen, new roof, new windows, and new siding. We reframed the front elevation to give the home a more modern look. And we did this during the pandemic. It’s done now and I am very happy."

Allison W on August 2022

Homeland Remodeling Group is a company that specializes in updating and improving your home in Essex, Morris, Passaic, Bergen, Union, Sussex, and Monmouth counties in New Jersey. We are a general contractor capable of completing all your home improvement and remodeling needs. With over 20 years of experience in the remodeling industry in New Jersey, it is our goal to be your partner in maintaining your home over the years. we specialize in (Roofing, Siding, Kitchen and bath renovation, Stone work and masonry, basement remodeling, & additions. We understand how important it is to give our customers the best value without sacrificing the quality of the job. Your satisfaction is always our priority.

"I love my new home .. We literally touched every room and added a new bathroom and closet. The electrical, plumbing and HVAC systems were updated. We got a new kitchen, new roof, new windows, and new siding. We reframed the front elevation to give the home a more modern look. And we did this during the pandemic. It’s done now and I am very happy."

Allison W on August 2022

Avatar for Garden State Home Remodeling

Garden State Home Remodeling

49 Cherokee Ct
4.89(
27
)
•Approved Pro

Garden State Home Remodeling

49 Cherokee Ct
4.89(
27
)
•Approved Pro
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
4788 local quotes requested

Garden State Home Remodeling is a family owned and operated full service remodeling and renovation company! We offer complete home services with 20+ years of remodeling experience. We have an experienced team who specializes in Roofing Replacement, Vinyl Siding and Insulation, Replacement Windows, Masonry Walkways and Patios, Stone and Brick face, Kitchen and Bathroom Renovations, and more. Our company also offers 100% Financing that has various different programs tailored to your budget and needs. Garden State Home Remodeling is licensed and fully insured in New Jersey and parts of New York to operate as a home remodeling company. Our licenses include The New Jersey Department of Banking and Insurance, and a registration with The New Jersey and New York Division of Consumer Affairs. We respectfully ask when scheduling an estimate that all homeowners be present. Our reasoning is due to our estimates being concise, descriptive, and hopefully educational in the home remodeling field. We feel when researching a home improvement contractor, allowing us to interact and provide information to all parties involved works best! Thank you for giving Garden State Home Remodeling the opportunity to be considered as your next home improvement specialist! We will work hard to earn your business and look forward to servicing you on your next home project!

"Came out for estimate in a timely manner, said we would receive estimate via email in few days. That was 6 weeks ago. Never heard a word. Checked email and spam daily."

Joanne R on September 2022

Garden State Home Remodeling is a family owned and operated full service remodeling and renovation company! We offer complete home services with 20+ years of remodeling experience. We have an experienced team who specializes in Roofing Replacement, Vinyl Siding and Insulation, Replacement Windows, Masonry Walkways and Patios, Stone and Brick face, Kitchen and Bathroom Renovations, and more. Our company also offers 100% Financing that has various different programs tailored to your budget and needs. Garden State Home Remodeling is licensed and fully insured in New Jersey and parts of New York to operate as a home remodeling company. Our licenses include The New Jersey Department of Banking and Insurance, and a registration with The New Jersey and New York Division of Consumer Affairs. We respectfully ask when scheduling an estimate that all homeowners be present. Our reasoning is due to our estimates being concise, descriptive, and hopefully educational in the home remodeling field. We feel when researching a home improvement contractor, allowing us to interact and provide information to all parties involved works best! Thank you for giving Garden State Home Remodeling the opportunity to be considered as your next home improvement specialist! We will work hard to earn your business and look forward to servicing you on your next home project!

"Came out for estimate in a timely manner, said we would receive estimate via email in few days. That was 6 weeks ago. Never heard a word. Checked email and spam daily."

Joanne R on September 2022

Avatar for S&R Pool & Spa Inc

S&R Pool & Spa Inc

236 DUKES PKWY E
4.13(
48
)
•Approved Pro

S&R Pool & Spa Inc

236 DUKES PKWY E
4.13(
48
)
•Approved Pro
Customers say: Super punctual
370 local quotes requested
38 years of experience

S&R is a very professional yet personal company. We pride ourselves on timely performances with competitive pricing. We are offering a free pool opening or closing with every qualified pool renovation.

"The guys came promptly, did the tile repair work perfectly and the overall experience was great! Will call them again if needed!"

Mary C on June 2024

S&R is a very professional yet personal company. We pride ourselves on timely performances with competitive pricing. We are offering a free pool opening or closing with every qualified pool renovation.

"The guys came promptly, did the tile repair work perfectly and the overall experience was great! Will call them again if needed!"

Mary C on June 2024

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FAQs for swimming pool heaters installation and replacement projects in Warren, NJ

Yes, you can add a heater to an existing pool. A pro can retrofit a heater to nearly any in-ground or above-ground pool. Adding a heater allows you to start the swim season earlier, finish it later, and maintain a steady water temperature in between. Many owners schedule the job during a larger pool upgrade, but it also works as a standalone project. Professional installation ties the new unit into the existing pump and plumbing for safe, efficient operation.

Most owners switch the heater on a day or two before they plan to swim, then shut it down afterward. Reaching the target temperature can take 24 to 72 hours, depending on pool size and outdoor conditions. Using a cover while the heater is off helps hold the heat and keeps energy costs in check.

Pool heaters can freeze if left exposed to extreme conditions. Freezing can damage internal heater components, potentially leading to costly pool repairs. Cycling water, covering the heater, and regular maintenance help prevent freezing. Sealing or winterizing your heater also protects it during the season—this involves draining water from the heater and its components.

Pool heaters operate with lifespans spanning from seven to 30 years. Gas and propane models last seven to 12 years, while electric and solar heaters perform efficiently for up to 30 years. Consistent professional maintenance and routine inspections extend the heater’s life and improve its performance, ensuring a safe and reliable heating system for your pool.

Before hiring a pool heater installation contractor, conduct thorough research by reviewing online feedback and gathering recommendations from trusted sources. Contact multiple professionals to discuss pricing, request references, and understand the complete installation process. This careful evaluation ensures you select a qualified contractor who delivers high-quality service and a successful installation.

The Warren, NJ homeowners’ guide to swimming pool heaters installations and replacements

From average costs to expert advice, get all the answers you need to get your job done.

See all articles
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