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Best above ground pool installation pros near Islip, NY

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TRUSTED BY ISLIP, NY HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon232
    Verified above ground pool installation services reviews

Top-Rated Above ground pool installation pros in Islip - Updated Nov 2026

Avatar for Bay Side Pool & Design, LLC
Bay Side Pool & Design, LLC
5.0(
7
)
Swimming Pool - Above Ground, Build or Install - Need Materials

Serving Islip, NY and surrounding areas

Approved

In business since 2024

Free estimates

Warranties offered

"I needed a total re-plumb of my in-ground pool and talked with a few companies. Andrew from Bay Side was extremely courteous and answered all my questions. His price was very fair so I decided to go with them. I was very concerned about the destruction to my landscaping. Andrew's team did the job with surgical precision and I ended up not losing one shrub and minimal damage to the lawn. I will be using Bay Side from here on out for all my pool needs."
Response time1 day
Response rate87%
Recommended by14%of homeowners
Avatar for Porter's Pool Service
Porter's Pool Service
4.5(
44
)
Above Ground Swimming Pool or Accessories - Repair or ServiceSwimming Pool - Above Ground, Build or Install - Need MaterialsSwimming Pool - Above Ground, Build or Install - Have Materials

Serving Islip, NY and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"I had a great experience with this company. From my first conversation with the owner, they were friendly, honest, knowledgeable and incredibly helpful. They took the time to answer all of my questions and were very transparent throughout the process, which I really appreciated. I originally reached out because I needed help putting together a new above-ground pool, but a family member ended up doing the installation instead. Even though I didn't become a customer, I was impressed by the professionalism and excellent customer service. Based on my experience, I wouldn't hesitate to recommend them or use them for future repairs when needed. Highly recommend"
Matt West Islip
Matt West Islip
Matt West Islip
Michelle Ronkonkoma
Response time1 day
Response rate89%
82 neighbors recently requested a quote
Avatar for AAA POOLS SERVICES CORP
AAA POOLS SERVICES CORP
4.1(
27
)
Above Ground Swimming Pool or Accessories - Repair or ServiceSwimming Pool - Above Ground, Build or Install - Have MaterialsSwimming Pool - Above Ground, Build or Install - Need Materials

Serving Islip, NY and surrounding areas

Approved

In business since 2020

Free estimates

Warranties offered

"Alex installed a new pool liner in a pool that was basically falling apart. It is now a brand new pool ready for the summer. Alex was very professional and easy to work with. Also very honest in helping us decide on switching to salt water which we will have him install next season. Couldn’t be happier"
Pool Renovation
Pool Renovation
Pool Renovation
Pool Renovation
Response time1 day
Response rate100%
1 neighbors recently requested a quote
Avatar for Big Blue Pools & Spas
Big Blue Pools & Spas
4.4(
59
)
Above Ground Swimming Pool or Accessories - Repair or Service

Serving Islip, 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."
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Recommended by87%of homeowners
Avatar for Water Works Group
Water Works Group
5.0(
8
)
Above Ground Swimming Pool or Accessories - Repair or ServiceSwimming Pool - Above Ground, Build or Install - Have MaterialsSwimming Pool - Above Ground, Build or Install - Need Materials

Serving Islip, NY and surrounding areas

In business since 1960

Free estimates

Emergency services offered

Water Works, a family-owned, fully licensed, and insured company since 1960, provides top-tier services for swimming pools, spas, hot tubs, landscape design, irrigation systems, and masonry to residential and commercial clients in Nassau and Suffolk counties. Holders of 15 licenses and recipients of numerous NESPA awards over the past years, as well as, most recently, several years in a row, as an NYS-certified provider, we expertly build, renovate, repair, and replace all related systems and features, including backflow inspections. Contact us to learn more!\n

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+16

Recommended by100%of homeowners
Avatar for Safe ‘N Clear Pools
Safe ‘N Clear Pools
4.5(
8
)
Swimming Pool - Above Ground, Build or Install - Have MaterialsSwimming Pool - Above Ground, Build or Install - Need Materials

Serving Islip, NY and surrounding areas

Free estimates

Emergency services offered

Small jobs welcome

If you’re looking for a one-stop-shop for all of your pool needs, you’ve found the right company. With an emphasis on customer care and communication, Safe ‘N Clear Pools has streamlined the process all the way from building your new pool to maintaining it on a weekly basis. With transparent and competitive pricing, consistent scheduling and state-of-the-art technology from billing to cleaning equipment, we are sure that you will be satisfied with our services.

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Install Above Ground Pools FAQs, answered by experts

When designing your dream pool, it's important to leave enough room for safe walkways, patios, and extras such as outdoor kitchens and fire pits. Your local building codes may specify the minimum space between your pool and your house, utility lines, and property line. In most cases, the area of the patio around the pool should be equal to or greater than the surface area of the pool.

Endless pool may refer to one of two things. For some, it’s a term used interchangeably with infinity pool. Because infinity pools don’t have a visible edge, they look endless. For others, it’s a brand of jetted lap pool. Endless pools are engineered to fit in small spaces, but provide the benefits of a full-sized pool (think: aquatic exercise or hydrotherapy). You can even use them indoors, and they’re relatively budget-friendly because of their small size.

Yes, you will need to shock your pool with high levels of chlorine or bromine when you first fill it to kill off bacteria and pathogens. You’ll need to wait for the chlorine concentration to come back down to a safe level before swimming. After that, you can test and maintain the chlorine and other levels as normal. The only exception to this is if you get pool water delivered by a professional. In that case, the water might come pretreated, so you might not need to shock it.

Yes, small pool leaks are fixable with waterproof patches and sealants. It is always best to avoid draining a pool if you can, since doing so safely takes time, patience, and a whole lot of water to refill it. Larger pool leaks may require draining, but in this case, it's best to call in a professional.

The life expectancy of a gunite pool is about 100 years or more with proper care. Clean your pool at least once a week and plan to resurface it every five to seven years. For winter, close down the gunite pool but don’t drain it. And you can increase your gunite pool’s longevity by repairing any damage and addressing any issues as soon as you notice them.

The Islip, NY homeowners’ guide to above ground pool installation services

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