Top-rated swimming pool heaters installers and replacers.

Get matched with top swimming pool heaters installers and replacers in Mineola, NY

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.

Find Swimming pool heaters installers and replacers in Mineola

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

Serving Mineola, NY and surrounding areas

Approved

In business since 2011

Free estimates

Emergency services offered

"As a new swimming pool owner that has no knowledge of swimming pool at all, I was looking for a contractor to adjust the depth of the existing swimming pool and replace the pool liner. I compared quotes from different companies and decided to choose Sweeney's after I spoke the owner Kenny, even though his quote is higher than other companies, his team has helped me understand the basics of swimming pool and take care of the entire life cycle of pool maintenace. 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. 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
3 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Bradley Backyards, Inc
Bradley Backyards, Inc
4.1(
25
)

Serving Mineola, 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
10 neighbors recently requested a quote
Recommended by86%of homeowners
Avatar for JC Blue Water Solution
JC Blue Water Solution
5.0(
6
)

Serving Mineola, 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

+22

3 neighbors recently requested a quote
Back Yard Concepts
New to Angi

Serving Mineola, NY and surrounding areas

Approved

In business since 2000

Credit card accepted

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's custom needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

1 neighbors recently requested a quote
Avatar for Water Works Group
Water Works Group
5.0(
8
)

Serving Mineola, NY and surrounding areas

In business since 1960

Free estimates

Emergency services offered

"It was very good, they came on time, explained what was wrong. They replaced the sprinkler heads and I think they adjusted one. They worked wonderfully so I have no problem with it."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+16

Recommended by100%of homeowners
Avatar for Paris Electrical Inc
Paris Electrical Inc
5.0(
26
)

Serving Mineola, NY and surrounding areas

In business since 1986

Free estimates

Emergency services offered

"Electricians were on time, and finished by the promised time. They cleaned up afterward. The solar panel on top of the truck was great because my refrigerator was powered all day, saving food. Price was reasonable."
Recommended by100%of homeowners
Avatar for Big Blue Pools & Spas
Big Blue Pools & Spas
4.4(
59
)

Serving Mineola, NY and surrounding areas

In business since 2003

Free estimates

Emergency services offered

"I have been using Big Blue Pool for over nine years now. Let me start off by saying Emma is one of the Frontline workers for Big Blue Pool, She is professional she is cheerful and a pleasure to talk to , She is so full of energy I just love to talk to her each year. Mike the owner of Big Blue is great he’s professional he is a great person to deal with very fair and stands behind everything Big Blue does, they always seem to amaze me by what they’ll do for their customers. They open and close my pool every year, come immediately whenever I need a service call. They have done many service calls on my pool, and have given me advice on how to do a lot of things myself which isn’t common for a business when you think about it. There workers have always done a good job and were always very pleasant and willing to answer questions.. It also seems that everyone they recommend for certain things they don’t do , (for example Bob the diver fixes leaks for them) Has the same Work ethics they do. If you need a pool company for anything this is the company that you want to use. If I could I would’ve given them 10 stars."
Additional Photos
Additional Photos
Additional Photos
Recommended by87%of homeowners
Showing 1-10 of 44
FAQs for swimming pool heaters installation and replacement projects in Mineola, 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 Mineola, 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.