Pool Closing in Calverton, NY

Winter-Ready Pools, Zero Freeze Damage

Professional pool closing service that protects your investment through Long Island’s harshest winters.

An above-ground pool covered with a black tarp sits in a landscaped backyard, surrounded by ornamental grasses, small shrubs, white gravel, and bordered by tall evergreen trees.
A pool cleaning brush rests on the icy surface of a frozen swimming pool, with visible frost and bubbles on the water and a blue patterned pool liner in the background.

Professional Pool Winterization Calverton

Your Pool, Protected All Winter

You’ll sleep better knowing your pool is properly winterized. No more worrying about burst pipes, cracked equipment, or expensive spring surprises.

When we close your pool, everything gets done right the first time. Your lines are blown clear, water levels are perfectly adjusted, and chemicals are balanced for months of protection. Come spring, your pool opens clean and ready—not green and full of problems.

The difference shows when April arrives. While your neighbors deal with algae blooms and equipment failures, you’re swimming in crystal-clear water within days of opening.

Pool Closing Experts Calverton NY

Local Pool Professionals You Trust

JAS Aquatics has been protecting Long Island pools for years. We know exactly what Calverton winters do to pools—and how to stop the damage before it starts.

We’re the pool company that handles everything from custom installations to seasonal maintenance. You’ll find our retail store stocked with quality supplies, and our trucks equipped with professional-grade equipment.

Calverton homeowners choose us because we show up when promised, do the work right, and stand behind every service. No shortcuts, no surprises—just reliable pool care that works.

A backyard with a rectangular in-ground pool covered by a black safety cover, surrounded by a stone patio and green lawn, with a small white shed and trees in the background.

Pool Winterization Process Calverton

Complete Winterization, Step by Step

First, we balance your water chemistry and lower levels to prevent freeze expansion. This protects your pool walls and equipment from winter damage.

Next comes the critical step: blowing out all lines with professional equipment. We remove every drop of water from pipes, pumps, and heaters. Then we install plugs and winterization fittings to keep everything sealed.

We remove and clean your filter elements, drain equipment, and add winterizing chemicals. Finally, we install your cover properly—tight, secure, and ready for months of snow and ice. You get documentation of everything we’ve done, so you know your pool is completely protected.

A covered outdoor swimming pool with a green safety cover, surrounded by a concrete deck. Fallen autumn leaves are scattered on the cover and ground. Trees with yellowing leaves and a fence border the area.

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Swimming Pool Closing Calverton NY

What's Included in Every Closing

Your pool closing includes complete line blowouts, water level adjustment, and professional-grade winterizing chemicals. We clean and store all removable equipment, balance water chemistry, and install winter plugs throughout your system.

Long Island’s freeze-thaw cycles are particularly harsh on pool equipment. We protect pumps, heaters, and filters with thorough draining and antifreeze where needed. Your pool cover gets professionally installed with proper tensioning—no sagging or tearing from snow loads.

Calverton’s location means your pool faces months of freezing temperatures. Our winterization process is specifically designed for Suffolk County conditions, ensuring your investment stays protected until spring opening season arrives.

A man in blue overalls stands beside an outdoor swimming pool, holding a microphone. Umbrellas and lounge chairs encircle the pool, with trees and buildings behind—showcasing a NY pool company Long Island event.
Most Calverton pools should be closed by mid-to-late October, before nighttime temperatures consistently drop below 50°F. The exact timing depends on your pool’s location and recent weather patterns. Waiting too long risks freeze damage to your equipment and plumbing. We typically see the busiest closing season from late September through early November, so scheduling early ensures you get your preferred date. If you’re unsure about timing, we’ll monitor local weather conditions and recommend the best closing window for your specific pool setup.
Improper winterization can cost thousands in repairs. Frozen pipes burst, pump housings crack, and heater heat exchangers split when water isn’t completely removed from your system. Pool surfaces can also crack from ice expansion, especially if water levels aren’t adjusted correctly. Equipment left with standing water often needs complete replacement rather than simple repairs. We’ve seen homeowners face $3,000-$8,000 in spring repair bills from DIY winterization attempts. Professional closing prevents these expensive problems and protects your pool investment.
Yes, we close all types of pools in Calverton—inground gunite, fiberglass, vinyl liner, and above ground pools. Each type requires specific winterization procedures and equipment. Inground pools need thorough line blowouts and specialized plugs for returns and skimmers. Above ground pools require different water levels and winterization kit installations. We carry all necessary equipment and chemicals for every pool type. Our technicians are trained on the unique requirements for each pool system, ensuring your specific setup gets the proper winterization treatment it needs.
Pool closing costs vary based on your pool size, type, and specific equipment needs. Most Calverton homeowners invest between $200-$400 for complete professional winterization service. This includes all labor, winterizing chemicals, plugs, and antifreeze needed for proper protection. Additional services like cover installation or equipment repairs are quoted separately based on your specific needs. The cost of professional closing is minimal compared to potential freeze damage repairs. We provide upfront pricing with no hidden fees, so you know exactly what to expect.
We use professional-grade algaecide, winter shock, and metal sequestrant specifically formulated for Long Island’s water conditions. These chemicals prevent algae growth, maintain water clarity, and protect against staining during months of inactivity. Our chemical program is designed for Suffolk County’s specific water characteristics and climate patterns. We adjust chemical doses based on your pool size, current water condition, and equipment type. Quality winterizing chemicals make the difference between a clean spring opening and months of algae treatment. We only use proven products that deliver reliable winter protection.
Absolutely. We install, repair, and replace all types of pool covers—safety covers, winter covers, and automatic covers. Proper cover installation is critical for effective winterization in Calverton’s climate. We measure covers precisely and install with appropriate tensioning to handle snow loads and wind. Damaged or worn covers get replaced with high-quality options that provide years of reliable protection. Cover installation is often combined with closing service for convenience and cost savings. We’ll assess your current cover condition and recommend the best option for your pool and budget.