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Best above ground pool installation pros near Smithtown, NY

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TRUSTED BY SMITHTOWN, NY HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon589
    Verified above ground pool installation services reviews

Top-Rated Above ground pool installation pros in Smithtown - 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 Smithtown, 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 Smithtown, 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 Smithtown, NY and surrounding areas

Approved

In business since 2020

Free estimates

Warranties offered

"We cannot say enough good things about AAA Pools Services Corp. Our pool technician, Alex, is incredibly reliable and always does an outstanding job every week. He is always on time, very polite, and leaves our pool looking crystal clear and beautiful. We highly recommend AAA Pools to anyone looking for reliable pool care!"
Pool Renovation
Pool Renovation
Pool Renovation
Pool Renovation
Response time1 day
Response rate100%
1 neighbors recently requested a quote
Avatar for East West Pool & Spa, Inc.
East West Pool & Spa, Inc.
5.0(
20
)
Above Ground Swimming Pool or Accessories - Repair or Service

Serving Smithtown, NY and surrounding areas

In business since 2015

Free estimates

Credit card accepted

"Tosh and his team are honest and do incredible work! They built a beautiful new pool for our family. Their work was super clean and they worked in 97+ degree weather to ensure the pool looked perfect. On the day they Kickstarted our system the worker forgot a piece for the return jet, left our house to get it and came back at 7:30 pm same day because they promised they d finish our pool that day! I was speechless! Amazing team highly highly recommend!!! Thank you East west pool and spa for building our beautiful pool and for being so patient with us since it was the 1st pool we ever built."
Response time1 day
Recommended by100%of homeowners
Avatar for Bradley Backyards, Inc.
Bradley Backyards, Inc.
4.6(
12
)
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 Smithtown, NY and surrounding areas

In business since 2020

Free estimates

Emergency services offered

"From the first phone call to the repair our experience was a 10 out of 10. Our usual service provider suggested to put a heater on it that they can't come when it's freezing. Jack was fabulous. Came the same day, found the issue, fixed it and my saved my hot tub from disrepair due to extreme cold weather. Saved me so much money. They are a great company. I will use them every time. Professional and caring. Bravo!"
Patios Project
Pool Sales Construction & Installation Project
Masonry Project
Pool & Spa Service and Repair Project
Pool & Spa Service and Repair Project

+34

Recommended by90%of homeowners
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Install Above Ground Pools FAQs, answered by experts

Unexpected expenses during pool construction and installation often stem from local soil conditions. Excavators frequently encounter large glacial boulders in Smithtown, requiring specialized removal. High water tables demand extra dewatering efforts. You face additional fees for electrical panel upgrades, gas line extensions, tree removal, and required retaining walls on sloped lots. Upgrading an existing fence to meet state safety codes and modifying septic layouts also add significant unplanned expenses.

Helpful?

Create a four-season routine to monitor your pool construction and installation work. In spring, inspect the shell, waterline tile, and coping for winter frost heave damage. During the early summer, monitor the deck for lifting caused by high Smithtown water tables. Check the floor for stains and cracks in late summer while the water remains clear. Complete a thorough winterization process in the fall to prevent severe plumbing damage.

Helpful?

After completing pool construction and installation, secure a final inspection and a Certificate of Occupancy. New York requires a separate barrier inspection for your four-foot fence and self-latching gates. Test your private well water to ensure construction activities avoided contamination. Plan your first-season winterization and establish a chemical balancing routine for the moderately hard local water. Keep copies of your permits, surveys, and utility relocation records for future reference.

Helpful?

Address structural cracks or shifting immediately. Smithtown experiences severe winter freeze-thaw cycles that rapidly worsen existing damage. Resolve any high water table issues before starting pool construction and installation to prevent hydrostatic uplift, which causes the shell to float. Purely cosmetic upgrades or projects with unresolved property line disputes should wait. Apply for permits in the fall to ensure your project finishes in time for the summer swim season.

Helpful?

Minor equipment failures require simple repairs, but severe structural issues demand extensive pool construction and installation work. Horizontal cracking in the shell indicates significant soil movement across NY properties, requiring a full engineering assessment. Deck separation or persistent ground settlement points to severe water table pressure. Any project that alters the footprint, depth, or core structural elements requires a new building permit and qualifies as major construction work.

Helpful?

The Smithtown, 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.