Every new New York business filing, every dayKonnoisseur Construction
Konnoisseur Construction LLC, Registered Agent
Konnoisseur Construction offers expert kitchen and bathroom remodeling and home additions, serving Port Jefferson, Stony Brook, Smithtown, and surrounding areas in New York.
Filed January 26, 2026 · Port Jefferson Station, NY · Suffolk County
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New York Department of State, Division of Corporations · Entity 7816890 · Retrieved May 26, 2026
About Konnoisseur Construction
KONNOISSEUR CONSTRUCTION LLC filed in New York on January 26, 2026, as a home improvement contractor focusing on kitchen and bathroom remodeling. Its principal location is in Port Jefferson Station, New York. The company listed itself as its own registered agent. The domain was registered 19 days after filing, on February 14, 2026, through NameCheap. The website matches the filing name and address. We estimate revenue between $100K and $1M with 1 to 5 employees, and the business has a brick-and-mortar footprint. No annual report or EIN on file yet.
- The company is listed as its own registered agent.
- Domain registered 19 days after filing, through NameCheap.
- Website identity confirmed matching the filing name and address.
- We estimate revenue of $100K-$1M and 1-5 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 21 new businesses registered in Port Jefferson Station in January 2026, and the only home improvement contractor business registered there that month.
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Filing Details
Verified Business Profile
Contact Information
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.
Frequently Asked Questions
When was Konnoisseur Construction registered?
Konnoisseur Construction was registered as LLC on January 26, 2026 in New York.
Where is Konnoisseur Construction located?
Konnoisseur Construction is based in Port Jefferson Station, NY, 11776, in Suffolk County.
What type of business is Konnoisseur Construction?
Konnoisseur Construction is classified as a home improvement contractor business (kitchen and bathroom remodeling).
Does Konnoisseur Construction have an EIN on file?
No EIN was found on file for Konnoisseur Construction at the time of registration.
Who Sells to This Business
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