Gunite Pools in Old Mastic, NY

Custom Gunite Pools Built to Last Decades

Durable construction, unlimited design flexibility, and professional installation that increases your property value.

A rectangular outdoor swimming pool with clear blue water, surrounded by a stone deck and green grass. Lounge chairs are visible on the left side, and tall green trees line the background.
A construction worker sprays wet concrete from a hose onto a surface, with steel rebar visible underneath and shadows cast across the area.

Custom Gunite Pool Installation

Your Backyard Becomes the Neighborhood Destination

You’ll have a pool that’s built exactly how you want it. No compromising on shape, depth, or features because gunite construction gives you complete design freedom.

Your investment pays off immediately. Property values typically increase 7-15% with a quality pool installation, and you’ll see lower maintenance costs compared to other pool types.

Most importantly, you get decades of reliable use. Gunite pools regularly last 50+ years when properly installed, making this a true long-term investment rather than something you’ll need to replace or extensively repair.

Gunite Pool Contractors Old Mastic

We Build Pools That Last Generations

JAS Aquatics has been installing custom gunite pools throughout Long Island for years. We understand the local soil conditions, permit requirements, and climate challenges that affect pool construction in Old Mastic and surrounding areas.

Every project starts with proper planning and ends with thorough inspections. Our team handles all permits, follows Suffolk County regulations, and maintains full licensing and insurance.

You’re working with contractors who live and work in the community. We’ve built pools for your neighbors and understand what works best in this area’s unique conditions.

A rectangular swimming pool with clear blue water sits in a grassy backyard. Tall green trees and a manicured hedge surround the space. A swing hangs from a metal frame in the background on the right side.

Gunite Pool Construction Process

Transparent Process From Design to Completion

Your project starts with a site evaluation and design consultation. Our team reviews your property, discusses your vision, and creates detailed plans that work with your space and budget.

Next comes excavation and steel reinforcement installation. This foundation work is critical – the steel rebar framework determines your pool’s structural integrity for decades to come.

The gunite application follows, where concrete is pneumatically applied over the steel framework. This creates the shell that gives gunite pools their legendary durability and allows for any custom shape or depth you want.

Finally, plumbing, electrical, and finishing work complete your pool. You’ll get a final walkthrough covering all equipment operation and maintenance requirements before the project closes.

A worker uses a power tool inside a partially built structure, covered by a large plastic sheet, with muddy ground and construction materials around in a residential backyard.

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Luxury Gunite Pool Features

Everything You Want in One Project

Your gunite pool can include any features you’re envisioning. Integrated spas, custom lighting, waterfalls, beach entries, swim-up bars – gunite construction accommodates it all during the build process.

Old Mastic homeowners often choose gunite specifically for the design flexibility. Unlike prefab pools, you’re not limited to standard shapes or depths. Want a kidney shape with a 9-foot deep end? No problem. Prefer a geometric design with built-in seating? That works too.

The construction process also allows for proper integration with your existing landscape and home architecture. Your pool becomes part of your property’s overall design rather than an obvious addition that looks out of place.

A construction worker wearing a straw hat and gloves smooths wet concrete with a metal leveling tool at a construction site.
Most gunite pool projects take 8-12 weeks from excavation to completion, depending on size and complexity. Weather can affect the timeline, especially during Long Island winters when concrete work becomes challenging. The gunite application itself only takes 1-2 days, but proper curing time is essential for long-term durability. More complex designs with multiple features may extend the timeline, but you’ll get a realistic schedule during your initial consultation that accounts for local conditions and permit processing times.
Gunite offers unmatched durability and design flexibility. The pneumatically-applied concrete creates a monolithic shell that can last 50+ years with proper maintenance. Unlike vinyl liner pools that need replacement every 7-10 years, or fiberglass pools limited to predetermined shapes, gunite pools can be built to any specification and rarely need major structural work. The material also handles Long Island’s freeze-thaw cycles better than alternatives, reducing crack risk and maintenance issues that plague other pool types in our climate.
Gunite pools typically cost more upfront than vinyl liner pools but less than you might expect when you factor in longevity. While a basic gunite pool might cost 20-30% more initially, you avoid the recurring costs of liner replacements and frequent repairs. Over a 20-year period, gunite often costs less per year of use. The exact cost depends on size, features, and site conditions, but most Old Mastic homeowners find the long-term value justifies the initial investment, especially considering the property value increase.
Gunite pools need standard pool maintenance plus proper winterization for Long Island’s climate. The concrete surface requires brushing weekly to prevent algae buildup, and the pH needs regular monitoring since concrete can affect water chemistry initially. However, gunite pools are actually easier to maintain long-term because the surface can be acid-washed or resurfaced when needed, unlike liner pools where damage means full replacement. Proper closing and opening procedures are essential, but any pool service company can handle routine gunite pool maintenance.
Some features can be added later, but it’s more cost-effective to include them during initial construction. Lighting, heating systems, and certain automation features can often be retrofitted. However, structural elements like spas, waterfalls, or major shape changes require significant renovation work. This is why the design phase is so important—it’s your opportunity to include everything you might want. Most homeowners find it worthwhile to invest in desired features upfront rather than face the expense and disruption of major modifications later.
Long Island’s varied soil conditions require experienced local contractors who understand the area. Sandy soils common in Old Mastic actually work well for pool installation, providing good drainage and easier excavation. However, proper compaction and steel reinforcement become critical to prevent settling. Clay areas may require additional drainage considerations. High water tables in some locations need dewatering systems during construction. Experienced gunite contractors account for these local conditions in their engineering and construction approach, ensuring your pool remains structurally sound regardless of soil type.