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Find Swimming pool heaters installers and replacers in Melville

Avatar for Sweeney's Pool Service, Inc
Sweeney's Pool Service, Inc
4.6(
276
)

Serving Melville, NY and surrounding areas

Approved

In business since 2011

Free estimates

Emergency services offered

"Sweeneyâ  s was a lifesaver. We bought a house with a pool that needed a complete overhaul. After many interviews with others, we thankfully discovered Kenneth Sweeney. Carefully recovered, replaced the lining, drains, filter, electrical, provided gas pump, and worked with gas company to ensure all was safe. We needed a new cover, they also serviced the pool weekly. This is a serious investment and so vital to hire a safe company with quality and professional staff that care. Sweeneyâ  s team is the best. Finally the nightmare we started out with turned out to be an oasis in our backyard. My granddaughter learned how to swim this summer and we hosted her 4th birthday celebration with a lifeguard in our backyard. Thank you Kenny and team for making our backyard a vacation spot for us and our family. We are truly grateful for you."
Luxury Pool Build
Backyard Oasis
Safety Cover Installations
Grotto Escape: Pool and Spa Oasis
Gunite Pool Builds

+94

Response time4 days
1 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for One Love Pools and Spa
One Love Pools and Spa
4.9(
38
)

Serving Melville, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Free estimates

Emergency services offered

"⭐⭐⭐⭐⭐ Outstanding Service & Expertise! Alex from One Love Pool and Spa did an absolutely outstanding job! The pool vacuuming was meticulous, and he expertly serviced our pool heater, getting it in perfect working order. His professionalism and skill are top-notch. We'll definitely be using One Love Pool company for all our pool needs going forward. Highly recommend!"
Pool Cleaning
Pool Cleaning
Pool Cleaning
Pool Cleaning
Response time4 hrs
Response rate88%
25 neighbors recently requested a quote
Avatar for AAA POOLS SERVICES CORP
AAA POOLS SERVICES CORP
5.0(
15
)

Serving Melville, NY and surrounding areas

Approved

In business since 2020

Free estimates

Warranties offered

"I went through 3 terrible pool companies before finding AAA - they are the real deal and worked diligently and consistently to get my pool clear and ready to use!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+59

Response time1 day
4 neighbors recently requested a quote
Recommended by73%of homeowners
Avatar for Advantage L I, Inc.
Advantage L I, Inc.
4.7(
182
)

Serving Melville, NY and surrounding areas

Approved

In business since 2016

Emergency services offered

Warranties offered

"Advantage LI was great. Replaced pool heater. Price was right. Responded quickly to calls. Definitely be using them again. Opening the pool in a couple of hours...I'll be using Advantage LI"
changing liners
changing liners
liner
liner
pools liner

+39

Response time1 day
18 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for S&R Pool & Spa Inc
S&R Pool & Spa Inc
3.9(
51
)

Serving Melville, NY and surrounding areas

Approved

In business since 1987

Free estimates

Emergency services offered

"Have used S&R pools for many years and always happy with the quality, timeliness and pricing of their work. Kevin is an excellent owner who tells you straight on what services you do and do not need and always super responsive. I would highly recommend using S&R for all of your pool needs (build and service)!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+32

3 neighbors recently requested a quote
Recommended by80%of homeowners
Avatar for Bradley Backyards, Inc
Bradley Backyards, Inc
4.1(
25
)

Serving Melville, NY and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"Bradley Backyard did a magnificent job installing my Inground pool cover. Very professional and neat. Will definitely be referring them to friends and family."
Response time6 days
6 neighbors recently requested a quote
Recommended by86%of homeowners
Avatar for JC Blue Water Solution
JC Blue Water Solution
5.0(
6
)

Serving Melville, NY and surrounding areas

Approved

In business since 2022

Free estimates

Offers commercial services

"Jose did a phenomenal job. Not only does he show up exactly when scheduled he is very professional, knowledgeable and friendly. The pool looks better than ever, and it's the cleanest it has ever been and Jose did all the work in record time. Highly recommend Jose. He is the best person for your pool and all you will need for your pool."
Pool winterization
Pool winterization
Pool winterization
Pool winterization
Pool winterization

+22

2 neighbors recently requested a quote
Palatial Pools, Inc.
4.8(
5
)

Serving Melville, NY and surrounding areas

Approved

In business since 1989

Free estimates

Warranties offered

"Palatial Pools installed a large in-ground pool and spa for me back in 2007. I did not want to see or hear the equipment, so they installed that about one hundred feet away in a "hidden" location. Douglas Vunk was my main contact for this project and he and his crew did a great job with everything. Since initial installation, I have used Palatial Pools as my regular cleaning and maintenance company. Douglas is always on time for scheduled services. He also has provided me with a prompt emergency service once, and is flexile with his scheduling when the scheduled service date does not work for me. Douglas is a very knowledgeable and technical Professional, but has the ability to explain everything in terms that I can understand. I have recommended Palatial to friends and colleagues, and will continue to use Palatial and Douglas Vonk as my Pool Technician."
Response time2 days
4 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for DELUXE POOL SERVICES LLC
DELUXE POOL SERVICES LLC
3.5(
20
)

Serving Melville, NY and surrounding areas

Approved

In business since 2017

Free estimates

Small jobs welcome

"Franco was a pleasure to work with. He is always timely, responsive, and well-priced. We hired him to replace our pool pump after it malfunctioned within a few days of a party we were hosting. He was able to save the day and replace it within 24 hrs. We requested a very particular pump that he was able to find on short notice. We had such a good experience we are planning to switch our regular pool servicer to Deluxe Pool Services."
project photos
project photos
project photos
project photos
project photos

+16

5 neighbors recently requested a quote
Recommended by63%of homeowners
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FAQs for swimming pool heaters installation and replacement projects in Melville, NY

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 Melville, NY 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.

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