Pool Closing Service Long Island
We winterize your pool the right way so nothing cracks, freezes, or falls apart while you are not looking. Serving Nassau and Suffolk County for over 25 years.
Shut Your Pool Down Right the First Time
A pool closing is not just throwing a cover on and walking away. Our crew blows out every plumbing line with a high-powered air compressor, plugs all returns and skimmers, disconnects and drains every piece of equipment, and treats the water with winterization chemicals. When we leave, your pool is sealed up and protected against whatever Long Island winter throws at it.
We close hundreds of pools every fall across Bay Shore, West Islip, Babylon, Lindenhurst, Deer Park, Islip, Brentwood, and the surrounding towns in Nassau and Suffolk County. Most closings happen between mid-September and late October. The earlier you book, the better your chances of getting the date you want before temperatures drop.
What Is Included in Every Pool Closing
Every closing follows the same winterization checklist. Nothing gets skipped, nothing gets left to chance.
What a Bad Pool Closing Costs You
Water left sitting in a plumbing line expands when it freezes. One cracked pipe underground can cost $1,500 or more to dig up and replace in the spring. A pump that was not drained properly? The housing splits. A heater with water still in the heat exchanger? That is a full replacement, not a repair.
Long Island winters are unpredictable. One week it is 50 degrees, the next it drops below freezing overnight. Pools that were closed late or closed halfway are the ones we see with the worst damage every spring. Cracked filter housings, blown-out plumbing fittings, and green water that takes weeks to recover.
A proper closing takes about two hours. Skipping it or cutting corners creates problems that take weeks and thousands of dollars to fix. The math is simple.
How a Majestic Pool Closing Works
Three phases, one visit. We show up prepared and leave your pool sealed for winter.
Blow Out and Plug
Every plumbing line gets purged with a high-powered air compressor to force out all standing water. Return lines, skimmer lines, and main drain lines are all blown clean and plugged tight. This is the single most important step in preventing freeze damage.
Disassemble and Drain
The pump, filter, heater, and chlorinator are all disconnected and drained. Deck hardware comes off. Ladders, handrails, and the diving board get removed and stored. Nothing is left exposed to freezing temperatures.
Treat, Cover, and Seal
We add winterization chemicals including shock and winter algaecide to keep the water from turning green under the cover. The winter cover or safety cover goes on last. When we drive away, your pool is locked down until spring.
Why Long Island Homeowners Trust Majestic for Pool Closings
25+ Years, Zero Shortcuts
We have been closing pools across Nassau and Suffolk County since the late 1990s. Our process has not changed because it works. Every line gets blown, every component gets drained, every time.
Freeze Damage Protection
The whole point of a closing is to prevent winter damage. Our crew does not leave until every plumbing line, pump, filter, and heater is fully drained and protected. That is why our spring callbacks for freeze damage are nearly zero.
Same Crew, Same Standard
Many of our closing clients are the same families we maintained all summer. The crew already knows your equipment, your plumbing layout, and what needs extra attention going into winter.
When to Schedule Your Pool Closing
Most Long Island pools close between mid-September and late October. The right timing depends on when you stop swimming and when nighttime temperatures start dropping toward freezing consistently. Close too early and you waste good swim days. Close too late and you risk a sudden freeze catching your pool unprotected.
Our fall calendar fills fast, especially in October. The best move is to call in August or early September to lock in your date. We will confirm your appointment and give you a heads up the week before we come out.
Bundle Your Closing with Seasonal Service
Most of our pool closing clients also use us for weekly maintenance through the summer and pool opening in the spring. The same crew that took care of your water all season is the same crew shutting it down for winter.
That matters because they already know your equipment age, your plumbing quirks, and anything that came up during the season. There is no learning curve. One company, one crew, from opening day through the last closing visit.
Schedule Your Pool Closing
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Frequently Asked Questions
Book Your Pool Closing Before Fall Fills Up
Call us directly or fill out the form. We will get back to you the same day with a date and a price for your pool closing.
631-661-2342 Schedule Your Closing