Every new Connecticut business filing, every dayCharlie Construction & Consulting
CARLOS ONCE, Principal
Charlie Construction LLC is a construction business based in East Haven, Connecticut, as indicated by the filing's principal address. The business appears to be a small, owner-operated company, but the geographic mismatch and consulting focus suggest the site may represent a different entity or a relocated operation.
Filed March 5, 2026 · East Haven, CT · New Haven County
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Connecticut Secretary of the State (business.ct.gov) · Entity 3391866 · Retrieved July 26, 2026
About Charlie Construction & Consulting
CHARLIE CONSTRUCTION LLC filed in Connecticut on March 5, 2026, from East Haven. Carlos Once is listed as the Principal. Its domain was registered on December 6, 2024, 454 days before filing, through GoDaddy. The website is modern. We estimate revenue between $1M and $10M and 6 to 25 employees. No annual report or EIN on file yet.
- Domain registered 454 days before the filing date.
- Carlos Once is the Principal.
- Website is modern.
- We estimate revenue between $1M and $10M and 6 to 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 24, 2026.
One of 34 new businesses registered in East Haven in March 2026, and the only construction 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.
Officers / Authorized Persons
Frequently Asked Questions
When was Charlie Construction & Consulting registered?
Charlie Construction & Consulting was registered as LLC on March 5, 2026 in Connecticut.
Where is Charlie Construction & Consulting located?
Charlie Construction & Consulting is based in East Haven, CT, 06512-2731, in New Haven County.
What type of business is Charlie Construction & Consulting?
Charlie Construction & Consulting is classified as a construction business (general construction & consulting).
Does Charlie Construction & Consulting have an EIN on file?
No EIN was found on file for Charlie Construction & Consulting at the time of registration.
Who Sells to This Business
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