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Find Swimming pool heaters installers and replacers in Oyster Bay

Avatar for Sweeney's Pool Service, Inc
Sweeney's Pool Service, Inc
4.8(
223
)

Serving Oyster Bay, NY and surrounding areas

Approved

In business since 2011

Free estimates

Emergency services offered

"This review is authentic. As a new swimming pool owner since May of 2020, Sweeney's Pool company has provided excellent service from adjusting depth of pool, new liner installation, pool opening, cleaning, closing and winter watch service at reasonable price. Sweenye's Pool company is honest, reliable and customer friendly. Below picture shows the professional and beautiful work they have done for my swimming pool. They have totally transformed the old swimming pool to a 5-star swimming pool every age can enjoy."
Luxury Pool Build
Backyard Oasis
Safety Cover Installations
Grotto Escape: Pool and Spa Oasis
Gunite Pool Builds

+94

Response time4 days
2 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Sweeney's Pool Service, Inc
Sweeney's Pool Service, Inc
4.8(
330
)

Serving Oyster Bay, NY and surrounding areas

Approved

In business since 2012

Free estimates

Emergency services offered

"Sent a message to Sweeney’s around 9pm on a Tuesday night about a pool heater. The owner replied after hours and answered all my questions. Two days later the heater was delivered to my house and installation completed within a week! Best prices and great customer service by everyone on the Sweeney team. Thanks, you have a customer for life"
Dix Hills Pool Build
Liner installed - 2
Greenlawn Liner Install - After
Bayport Loop Loc Cover Install - After
Liner nice & tight!

+117

Response time1 day
13 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Advantage L I, Inc.
Advantage L I, Inc.
4.8(
158
)

Serving Oyster Bay, NY and surrounding areas

Approved

In business since 2016

Emergency services offered

Warranties offered

"Clinton was very knowledgeable about the pool heater and resolved the issue. Very response to the service request and very fair about pricing. Highly reccomend."
changing liners
changing liners
liner
liner
pools liner

+39

Response time1 day
20 neighbors recently requested a quote
Recommended by96%of homeowners
Palatial Pools, Inc.
4.8(
3
)

Serving Oyster Bay, 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
Recommended by100%of homeowners
Avatar for JC Blue Water Solution
JC Blue Water Solution
5.0(
5
)

Serving Oyster Bay, NY and surrounding areas

Approved

In business since 2022

Free estimates

Offers commercial services

"We are very happy with the work completed. Jose was very professional he showed up on time and even came back on a Sunday to do a second vacuum and make sure the pool was spotless and we were happy. I highly recommend this company for your pool needs."
Pool winterization
Pool winterization
Pool winterization
Pool winterization
Pool winterization

+13

1 neighbors recently requested a quote
Avatar for Bradley Backyards, Inc
Bradley Backyards, Inc
4.6(
23
)

Serving Oyster Bay, 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 DELUXE POOL SERVICES LLC
DELUXE POOL SERVICES LLC
3.6(
19
)

Serving Oyster Bay, NY and surrounding areas

Approved

In business since 2017

Free estimates

Small jobs welcome

"I had a fantastic experience with Franco & Deluxe Pool Services, both for my own pool and my uncle's. Their professionalism and attention to detail are unmatched. From regular maintenance to addressing any issues promptly, they have consistently exceeded our expectations. The team at Deluxe Pool Services is knowledgeable and skilled, ensuring that our pools are always in top condition. They use high-quality products and techniques, which has resulted in crystal clear water and a safe environment for our families to enjoy. I highly recommend Deluxe Pool Services to anyone looking for a trustworthy and professional company to take care of their pool needs. They have certainly earned my trust and loyalty as a satisfied customer."
project photos
project photos
project photos
project photos
project photos

+13

5 neighbors recently requested a quote
Recommended by63%of homeowners
Avatar for CPC Pools, Inc.
CPC Pools, Inc.
4.5(
3
)

Serving Oyster Bay, NY and surrounding areas

Approved

In business since 1990

Customers say: Quick response

Thank you for your interest in CPC Pools. We started as a one man crew in 1990 by Matthew D'Aguanno, current president and owner of CPC Pools. We have grown to a crew of more than 20 members servicing more than 400 customers on the North Shore of Long Island for over 20 years. \n Pool/Spa Openings and Closings \n Weekly Maintenance / Cleanings\n Pools & Spas Service / Repair \n Heater Service \n Pool Tile Repair \n Marble Dusting \n Pool Liners and Liner Repairs\n Pool Covers \n\nOur retail store is located at 1200 Port Washington Blvd in Port Washington. We carry a full line of Pool and Spa chemicals as well as pool equipment such as pool vacuums, nets, poles, and Polaris supplies (*we can special order most anything you need). We also carry pool and water accessories:\n Blow up Pools \n Huge Selection of Pool Floats, Rings & Toys\n Baby Floats and Toys\n Learn-to-swim devices \n Life Vest

Recommended by100%of homeowners
FAQs for swimming pool heaters installation and replacement projects in Oyster Bay, 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 Oyster Bay, 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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