Swimming Pool Companies in Islandia, NY

Comprehensive list of swimming pool builders and suppliers in Islandia, NY offering pool installation, design, construction and maintenance services.

Business Listings

Sea Crystal Pools., serving Long Island for over three decades and taking great pride in supporting, and being a part of, this thriving business community. We pride ourselves in, and are dedicated to, bringing you 'Simply the Best' product, workmanship and client service.


Oasis Pools and Spas is a family run and run business. We have been servicing the Long Island community for over ten years. Two brothers, who continue the tradition today, established the firm. Since the inception of the firm, we currently have strived to make client satisfaction our number one aim. The business has expanded through the years, but we still keep client service our #1 priority.

  • This is absolutely the worst experience I've ever had with a pool company. They advertised

Dunrite Pools is a family run and run business and has been in business since 1968. We specialize in one thing: building YOUR pool. Our expert designers work closely with you to build a new backyard poolscape plan that blends seamlessly with your lifestyle. Our licensed engineers then take your plans and make them a reality.



Oasis Pools and Spas is a family run and run business. We have been servicing the Long Island community for over ten years. Two brothers, who continue the tradition today, established the firm. Since the inception of the firm, we currently have strived to make client satisfaction our number one aim. The business has expanded through the years, but we still keep client service our #1 priority.


Custom vinyl in-ground swimming pool design and construction, serving all of Long Island. South Shore Pools is Long Island's premier builder of custom designed vinyl in-ground pools. We specialize in custom free form pools, difficult installations, and de-waterization for clients with the best groundwater table. We supply renovation and remodeling services to update an aging pool.


Custom Pools Design your own pool, or work with a design professional to create the pool of your dreams. Prices vary depending on options. This pool is fun and functional. Spas Adding a custom spa near your pool raises your relaxation level. Our swimming pool construction and design specialists are waiting to assist you reinvent your backyard.


Serving the swimming pool community of Long Island for over twenty years. From design to construction, whether renovating or updating an existing pool, taking care of the routine maintenance, searching for a hot tub or furnishing a patio, we can assist. We specialize in transferring our customer's expectations into reality.


Finest Pool Service We have been servicing Long Island pool owners since 2000. We're the best choice for all your pool and hot tub requirements. Licensed and insured, our trained team is ready to handle all your vinyl lined in-ground and above pool needs. Long Island's only authorized Health Mate Sauna dealer.