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Ultimate Swimming Pools

10 Harvard Street Roslyn Heights, NY 11577

Call us today for pool renovations!

Pool Maintenance serving Long Island, NY

pool maintenance Long Island, NY

Pool Maintenance | Pool Renovations | Pool Repairs

Ultimate Swimming Pools, a leader in quality swimming pool service and spas since 1968, is proud to service the Long Island, NY community.  Charles Stephen, a second generation owner, began working there as a college student in 1978 and remains dedicated to his clients and his craft.

Pool Maintenance Services For Long Island, NY

A swimming pool is a slice of paradise meant to be enjoyed with family and friends and Ultimate Swimming Pools understands that.  The products and services that we provide include pool openings, closings, pool maintenance, renovations, and pool equipment repairs.  Furthermore, Ultimate Swimming Pools is a big advocate of child safety and always keep that in mind when collaborating with our customers. Call today for all of your swimming pool needs!

With swimming pool maintenance being an important factor in facilitating a safe and functional swimming pool experience and environment, Ultimate Swimming Pools is happy to offer top quality, affordable pool maintenance services to homeowners in Long Island, NY, within the Nassau and Suffolk counties. 

We understand that one of the key components in swimming pool maintenance is keeping the chemicals properly balanced to help facilitate healthy, clean water that is safe to swim in.  Other pool maintenance services include vacuuming, debris removal, filter cleaning, and chemical treatments. Call today for pool maintenance!

Pool Renovations In Long Island, NY

At Ultimate Swimming Pools, the sales team offers more than pool maintenance, sales and repairs. We offer pool renovations as well. Pool renovations by Ultimate Swimming Pools include renovations to the pool, deck area and patio area to help turn your backyard into the island oasis that you have been looking for. The team is there for you every step of the way, from the designing to the installation to the maintenance and repair work. We get the job done and we get it done right. That is why customers have been returning to Ultimate Swimming Pools time and time again when they are in need of pool renovations.  With our pool renovations, not only will your pool run more efficiently, it will look better in your yard. Call us today for pool renovations!

Call Us When You Need Swimming Pool Repairs In Long Island, NY!

As a leader in the pool repair and installation, Ultimate Swimming Pools is knowledgeable with pool filters, pool pumps, pool motors, automatic pool cleaners, pool timers, pool heaters, salt chlorinators, plumbing leaks, and masonry repairs.  We also offer in-house labor to fix your automatic pool cleaners. We want you to enjoy your pool, which is why we will provide unbeatable pool repair services.  

The team at Ultimate Swimming Pools works hard to give your pool the quality service and individual attention it deserves.  We can be trusted in making sure that your pool looks its very best with our pool repair services.  As a result, our family-owned business is one of the largest pool service and pool repair companies on Long Island.  Because we pride themselves on building long lasting and mutually beneficial relationships with our clients, you can swim assured with Ultimate Swimming Pools.

Please visit us on Facebook to see our work and ask any questions for a same day response.

Products & Services

  • Salt Generators
  • Backyard renovations
  • Marble Dusting
  • Tile installation
  • Pool cleaning and maintenance
  • Pool openings and closings
  • Pool cleaning service on a weekly basis
  • Installation and repair of pool equipment including pumps and motors, heaters
  • filters and automatic pool cleaners
  • Acid washing
  • Tile cleaning
  • Sand changes, salt cell cleaning and filter maintenance
  • Removal of calcium nodules (grind/sanding)Pool & spa Renovations
  • Pool deck resurfacing
  • Pool equipment upgrades
  • Swimming pool depth conversions
  • Water feature additions
  • Shade structures

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Payments Accepted

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Areas Served

  • Nassau & Suffolk Counties

Established: 1968

Brands Carried

Pentair Hayward Merlin Loop-Loc Laars


  • NSPI
  • Roslyn Chamber of Commerce