Professional winterization that prevents expensive freeze damage and ensures a clean, ready-to-swim pool opening next spring.
Long Island winters don’t mess around. One freeze cycle can destroy thousands of dollars in pool equipment if your pool isn’t properly winterized. You’ve invested serious money in your backyard oasis—our professional pool closing service protects that investment through every brutal winter.
When spring arrives, you want to uncover a pool that’s ready to swim, not one that needs hundreds or thousands in repairs before you can even think about jumping in. Properly winterized pools open clean, with working equipment and crystal-clear water.
The difference between professional winterization and just “closing” a pool shows up when you need it most. Our comprehensive process prevents freeze damage, stops algae growth, and eliminates the burst pipe risks that destroy pool systems over winter.
We’ve been protecting Long Island pools since 2009, serving homeowners throughout Nassau and Suffolk Counties with the same dedication and expertise that built our reputation. We understand Oceanside’s unique climate challenges and what it takes to get pools through harsh Long Island winters safely.
Our fully licensed and insured technicians know the specific winterization requirements for this area. We’ve seen what happens when corners are cut or steps are skipped—and we’ve helped countless homeowners avoid those expensive mistakes.
From our retail location in Huntington Station, we serve the entire Long Island community with the same commitment to quality and customer satisfaction that’s made us a trusted name in pool services. When your neighbors need reliable pool closing, they call JAS Aquatics.
Professional pool closing isn’t just draining water and throwing on a cover—that’s how you destroy a pool. Our systematic approach covers everything your pool needs to survive Long Island’s harsh winters safely.
We start with a thorough cleaning and debris removal, then balance your water chemistry specifically for winter storage. Every piece of equipment gets properly shut down and winterized: pumps, filters, heaters, and automation systems all receive the attention they need.
The critical step most people miss is the plumbing blow-out. We use compressed air to remove every drop of water from your plumbing lines—because even a small amount of water can expand when frozen and crack pipes overnight. Your pool gets lowered to the proper winter level, all fittings get winterized, and we install your cover with correct tensioning and securing. You receive a complete checklist showing exactly what we did to protect your investment.
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Our pool closing service covers both inground and above ground pools throughout Oceanside and Nassau County. Each pool type requires specific winterization techniques, and we have the right equipment and experience for both.
Inground pools need complex plumbing blow-outs and equipment winterization, while above ground pools require careful attention to skimmer winterization and proper cover installation. Above ground pools are actually more vulnerable to freeze damage in some ways since their plumbing and equipment are often more exposed to cold temperatures.
We use a specific winterization chemical program designed for Long Island’s winter conditions, including shock treatment to eliminate bacteria, algaecide to prevent algae growth during the closed season, and stain prevention chemicals to protect your pool surfaces. The timing matters too—we typically recommend closing between mid to late October when nighttime temperatures consistently drop below 50 degrees, but scheduling needs to happen by early October since this is our busiest time.