Advantage L.I.
License verified
- Openings & closings
- Heaters & heat pumps
- Leak detection
- New pool construction
Towns: Holbrook, Port Jefferson Station, Coram, Farmingville, Miller Place +4 more
About this service
On Long Island, pool openings typically run from late April into May and closings from September into October. The best-known companies fill their schedules early, so booking ahead matters. Final prices usually depend on pool size, cover type and the water’s condition at opening.
Questions to ask before you hire
- What is included (cover removal and storage, start-up, chemicals)?
- What happens if the water is green at opening?
- Is there an early-booking discount?
- Do you offer a combined opening + closing price?
Agape Pools
License verifiedOnline bookingEmergency service
- Weekly pool service
- Openings & closings
- Liner replacement
- Heaters & heat pumps
- Salt water systems
- New pool construction
- +1 more
All Island Group
License verifiedEmergency serviceRetail store
- Weekly pool service
- Openings & closings
- Leak detection
- New pool construction
- Renovation & resurfacing
Towns: Dix Hills, Roslyn, Hewlett, Woodmere, Kings Point +5 more
Aquacade Pools
License verifiedOnline bookingRetail store
- Weekly pool service
- Openings & closings
- New pool construction
- Renovation & resurfacing
Towns: Hicksville
Big Becks Pools & Pavers
License verifiedRetail store
- Weekly pool service
- Openings & closings
- Liner replacement
- Safety covers
- New pool construction
Towns: Massapequa, Massapequa Park, East Massapequa, Plainedge
Dakota Pools
License verified
- Openings & closings
- New pool construction
- Renovation & resurfacing
Towns: Ronkonkoma, Wantagh, Babylon, West Islip, Woodmere +5 more
Dingman Pools & Spas
License verified
- Weekly pool service
- Openings & closings
- Liner replacement
- Safety covers
- New pool construction
- Renovation & resurfacing
Towns: Garden City, Huntington, Oyster Bay, Port Washington, Rockville Centre +8 more
Dunrite Pools
License verifiedRetail store
- Weekly pool service
- Openings & closings
- Heaters & heat pumps
- New pool construction
Empire Pools, Inc.
License verifiedPrices publishedOnline bookingEmergency service
- Weekly pool service
- Openings & closings
- Liner replacement
- Heaters & heat pumps
- Salt water systems
- Leak detection
- +2 more
Towns: Amityville, Westbury, Baldwin, Miller Place, South Setauket
Pool openingfrom $285 + tax
Fresh Blue Pools
License verified
- Weekly pool service
- Openings & closings
- Salt water systems
- Leak detection
- Safety covers
- Renovation & resurfacing
Towns: West Babylon
Island Recreational
License verifiedRetail store
- Openings & closings
- Liner replacement
- New pool construction
Towns: Massapequa
JAS Aquatics
License verifiedRetail store
- Weekly pool service
- Openings & closings
- Liner replacement
- New pool construction
Majestic Pool Service
License verifiedOnline booking
- Weekly pool service
- Openings & closings
- Liner replacement
- Heaters & heat pumps
- Leak detection
- Safety covers
Towns: Bay Shore, West Islip, Babylon, Lindenhurst, Deer Park +6 more
Marlin Pools, Inc.
License verified
- Weekly pool service
- Openings & closings
- Liner replacement
- Heaters & heat pumps
- Salt water systems
- Leak detection
- +3 more
Pool Doctor
License verifiedRetail store
- Weekly pool service
- Openings & closings
- Liner replacement
- Heaters & heat pumps
- Salt water systems
- New pool construction
- +1 more
Poolmasters of Long Island
License verifiedOnline bookingRetail store
- Weekly pool service
- Openings & closings
- Liner replacement
- Heaters & heat pumps
- Salt water systems
- Safety covers
Towns: Bellmore
Pools by Ricciardi and Son
License verified
- Weekly pool service
- Openings & closings
- Leak detection
- New pool construction
Towns: Oceanside, Freeport, Merrick, Bellmore, Wantagh +15 more
Pro Tech Pools
License verifiedOnline booking
- Weekly pool service
- Openings & closings
- Heaters & heat pumps
- Salt water systems
- Leak detection
- Safety covers
Towns: Miller Place, Shoreham, Wading River, East Northport, Dix Hills +6 more
Sky Blue Pools
License verified
- Weekly pool service
- Openings & closings
- Liner replacement
- Heaters & heat pumps
- Leak detection
- New pool construction
- +1 more
Towns: Bayville, Oyster Bay, Mill Neck, Locust Valley, Glen Cove +15 more
Sweeney's Pools
License verified
- Weekly pool service
- Openings & closings
- Liner replacement
- New pool construction
True Blue Swimming Pools
License verified
- Weekly pool service
- Openings & closings
- Safety covers
- New pool construction
- Renovation & resurfacing
Towns: Dix Hills
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Also confirm the county license is current before you sign. Every company above shows its license number and the date we checked it.