Swimming Pool ConstructionGunite PoolsActiveVerified

Island Gunite Pools

JEFFREY S STERLING, Registered Agent

Island Gunite LLC operates as Island Gunite Pools, a custom swimming pool builder specializing in residential and commercial gunite pools. The business serves the Hamptons and all of Long Island, New York, with an address in Sag Harbor, NY, and is also associated with the Mastic Beach area.

Filed September 23, 2025 · Mastic Beach, NY · Suffolk County

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Source

New York Department of State, Division of Corporations · Entity 7717554 · Retrieved May 18, 2026

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About Island Gunite Pools

ISLAND GUNITE LLC filed in New York on September 23, 2025, as a swimming pool construction company specializing in gunite pools. The owner, Jeffrey S. Sterling, filed personally as the registered agent. The company's domain was registered 14 years before the filing, on March 8, 2011, through GoDaddy, and the website identity was confirmed to match the filing name and address. The website is outdated. We estimate revenue between $1 million and $10 million and 6 to 25 employees. No annual report or EIN on file yet.

  • Domain registered 14 years before the filing date.
  • Owner filed personally as the registered agent.
  • Website identity confirmed to match the filing.
  • Website is outdated.
  • We estimate revenue of $1M-$10M and 6-25 employees.
  • No annual report or EIN on file yet.

Compiled from the state record, the company's public web presence, and our own research; revenue, employee, and footprint figures are estimates, not verified financials. Updated August 23, 2026.

One of 6 new businesses registered in Mastic Beach in September 2025, and the only swimming pool construction business registered there that month.

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Filing Details

Entity NameISLAND GUNITE LLC
Entity TypeLLC
Entity Number7717554
Filing DateSeptember 23, 2025
Principal AddressLocked
City / State / ZipMastic Beach, NY 11951
CountySuffolk
TimezoneEastern (ET)
EIN on FileNo
Registered AgentJEFFREY S STERLING
Agent AddressLocked
Filed ViaSelf-filed (owner is the registered agent)
WebsiteYes · domain registered 5313 days before filing · registrar GoDaddy
Website BuildOutdated
Annual ReportNot yet filed
Estimated Revenue$1M-$10M (estimate)
Estimated Employees6-25 (estimate)
FootprintBrick and mortar (estimate)
First Recorded by DayOneLeadMay 18, 2026 (237 days after filing)

Verified Business Profile

SubcategoryGunite Pools

Contact Information

WebsiteLocked
PhoneLocked
EmailLocked
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Verified Website Profile

We matched this business to its website and pulled the domain's registration (WHOIS) record. Domain age is one of the strongest signals that a filing is a truly new business and not a re-filing or paperwork change.

Domain RegisteredLocked
Domain AgeLocked
RegistrarLocked
Website PlatformLocked
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Frequently Asked Questions

When was Island Gunite Pools registered?

Island Gunite Pools was registered as LLC on September 23, 2025 in New York.

Where is Island Gunite Pools located?

Island Gunite Pools is based in Mastic Beach, NY, 11951, in Suffolk County.

What type of business is Island Gunite Pools?

Island Gunite Pools is classified as a swimming pool construction business (gunite pools).

Does Island Gunite Pools have an EIN on file?

No EIN was found on file for Island Gunite Pools at the time of registration.

Who Sells to This Business

Based on the business category, these service providers typically target this type of business.

InsuranceMerchant ServicesWeb DesignerEquipment LeasingAccounting

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