Gunite Pool Builder & Contractor in Greenwich, CT

Engineered gunite pool construction for the region's most demanding properties

Custom Gunite Pool Construction in Greenwich

Gunite is the only pool construction method we use, and it's the only one that holds up to the structural, aesthetic, and longevity demands of high-end residential properties. Vinyl pools lose their liner every seven to ten years. Fiberglass pools are limited to factory shells and can't be shaped to the site. Gunite is sprayed steel-reinforced concrete -- it can be built to any geometry, any depth, and any equipment configuration, and the shell performs structurally for decades.

Greenwich is where gunite proves its value most decisively. The backcountry granite bedrock punishes shells that aren't properly engineered -- ground movement is real on these lots, and a vinyl or fiberglass pool placed the same way would crack or shift within a decade. The waterfront salt air corrodes equipment that wasn't specified for coastal exposure. Gunite construction, done correctly, handles both. Every gunite pool we build in Greenwich uses stamped engineering, coastal-grade equipment where appropriate, and over-spec'd steel cages to match the ledge conditions the survey reveals.

Greenwich Site Conditions and Context

Greenwich, Connecticut is a town of contrasts. The backcountry north of the Merritt Parkway -- Round Hill Road, Dingletown Road, North Street, Conyers Farm -- sits on sloped lots of three to ten acres with granite bedrock near the surface and mature canopy. The waterfront south of the Post Road -- Belle Haven, Indian Harbor, Field Point, Tod's Point vicinity -- features manicured grounds on coastal grade with Long Island Sound exposure. Mid-country between the Post Road and the Merritt -- Lake Avenue, Doubling Road, Stanwich Road -- offers gentler terrain on one-to-four-acre lots that often include pool houses, tennis courts, and guest cottages.

How We Build Gunite Pools

Every gunite pool we build follows the same engineering sequence. Survey and design first, then permit, then excavation, steel cage layout, plumbing rough-in, gunite shoot, tile and coping, plaster or pebble finish, equipment commissioning. The gunite shoot itself is one day for most residential pools -- but the engineering and steel work that precedes it is what determines whether the shell holds up over decades. We use stamped engineering on every project and follow APSP-7 standards on suction and circulation. The shortcuts that lower-quality builders take to compete on price -- thin steel cages, under-spec'd hydraulics, skipped bonding details -- are exactly the shortcuts that cause expensive failures five and ten years in.

Greenwich Permitting and Regulatory Landscape

Pool construction in Greenwich requires navigating Planning and Zoning Commission regulations with setbacks that vary by zone (RA-4, RA-2, RA-1, R-7, R-6, etc.). Properties within 100 feet of wetlands need approval from the Inland Wetlands and Watercourses Agency. Coastal properties face Coastal Site Plan Review. The tree preservation ordinance affects placement on many lots. Historic District Commission reviews exterior modifications on properties within designated historic areas.

Gedney Pools manages the complete permitting process from initial zoning analysis through survey, engineering, application submission, and final inspection. We hold CT HIC #0704131 and SPB #SPB.0000169. John C. Gedney III has been building pools in this region since 1989 -- 37 years and four generations of family pool-building -- and we know what each local department expects on a complete application.

Investment Range for Greenwich, CT

Custom Gunite Pool Construction for Greenwich estates typically runs $300,000 to $750,000+, depending on site conditions, project scope, and material selection. We provide detailed proposals with transparent line-item pricing after a thorough site evaluation and design consultation. Construction timelines run 12 to 22 weeks with permitting adding 6 to 12 weeks prior to groundbreaking, depending on the town and complexity of the site.

Frequently Asked Questions — Custom Gunite Pool Construction in Greenwich

Why gunite instead of vinyl or fiberglass for a high-end property?

Gunite is the only method that gives you full design freedom (any shape, any depth, any feature integration), and the only method with the structural longevity to match a custom-built home. Vinyl liner pools need replacement every seven to ten years and limit you to standard rectangular and kidney shapes. Fiberglass is factory-molded -- you choose from a catalog. For a property where every other element is custom and built to last, vinyl and fiberglass don't fit.

How long does gunite pool construction take?

From contract signing to swimming, plan on six to ten months. Permitting accounts for six to twelve weeks depending on the town and site complexity. Actual construction from excavation to commissioning runs 12 to 22 weeks, with the longer end tied to extensive stonework, water features, or pool houses. Weather and inspections add variability.

What's included in the gunite construction process?

A complete gunite project includes design, survey, engineering, permitting, excavation, steel reinforcement, plumbing rough-in, gunite shoot, tile and coping installation, plaster or pebble finish, mechanical equipment, automation, decking interfaces, and startup. We manage every step in-house or with vetted subcontractors and handle the entire project including town inspections.

How thick is a gunite pool shell?

Walls and floor are typically 8 to 12 inches thick of steel-reinforced gunite, with thicker sections at corners, stairs, and load-bearing elements like vanishing-edge walls or raised spas. The reinforcement schedule is engineer-stamped based on the geometry and site conditions. There's no industry-standard 'thinnest acceptable' -- we engineer for the actual job.

Build Your Greenwich Pool

To start the conversation about custom gunite pool construction on your Greenwich, CT property, call (203) 302-9920 or email [email protected].

CT HIC #0704131 • SPB #SPB.0000169