Professional winterization that prevents expensive freeze damage and ensures a clean spring opening for your Long Island pool.
When spring arrives, you want to dive into crystal-clear water, not deal with cracked pipes, algae blooms, or equipment failures. Properly winterized pools open clean, with working equipment and no expensive surprises. Pools that were just “closed” often need hundreds or thousands in repairs before they’re swimmable again.
That’s the difference between a quick cover toss and professional winterization. Our complete process protects every component of your pool system through Long Island’s harsh winters. Your equipment stays intact, your water stays balanced, and your spring opening becomes a celebration instead of a headache.
You’ve invested thousands in your backyard oasis. Professional pool closing protects that investment and gives you peace of mind all winter long.
We’ve been protecting Long Island pools for years, and we understand exactly what Divinity Hill winters can do to an improperly closed pool. We’re not just another pool service company – we’re pool builders who know every component of your system inside and out.
Our fully licensed and insured technicians know Long Island’s specific winterization requirements and harsh winter conditions. We have years of experience protecting pools through brutal Long Island winters in both Nassau and Suffolk counties. Located in Huntington Station, we serve the entire Long Island area with the same attention to detail we bring to our custom pool construction projects.
When you choose us, you’re working with a team that builds pools, renovates them, and keeps them running perfectly year after year. We know what works in our climate because we live and work here too.
Our complete pool winterization covers everything your pool needs to survive Long Island’s harsh winters safely. We start with thorough cleaning and debris removal, then balance your water chemistry for winter storage. All equipment gets properly shut down and winterized – pumps, filters, heaters, and automation systems.
Every plumbing line gets blown out with compressed air to prevent freeze damage. Your pool gets lowered to the proper winter level, all fittings get winterized, and we install your cover correctly with proper tensioning and securing. This isn’t guesswork – it’s a systematic approach that addresses every potential problem before winter hits.
You get a complete winterization checklist showing exactly what we did to protect your investment. No surprises, no shortcuts, just comprehensive protection that lets you forget about your pool until spring.
Ready to get started?
The best time for pool closing in Nassau and Suffolk County is typically mid to late October, when nighttime temperatures consistently drop below 50 degrees. You don’t want to close too early and waste swimming time, but you also can’t wait until the first freeze. Once temperatures hit freezing, any water left in your plumbing lines can cause expensive damage overnight.
We recommend scheduling your closing by early October to ensure availability, since this is our busiest time. If you have a pool heater, you might be able to extend the season slightly, but most Long Island pools should be winterized by Halloween to be safe. Divinity Hill’s location in Suffolk County means you get the full force of Long Island’s winter weather patterns.
We use a specific winterization chemical program designed for Long Island’s winter conditions. This typically includes shock treatment to eliminate bacteria and organic matter, algaecide to prevent algae growth during the closed season, and stain prevention chemicals to protect your pool surfaces. Every service is tailored to handle what our local winters throw at your pool.