Every new New York business filing, every dayJCAG Construction
ALLISON GARAY MONTALVO, Principal
JCAG Construction LLC is a construction company based in the Southampton, NY area, as indicated by the website and the filing's Riverhead address. The site lists Allison Garay Montalvo as a contact, matching the LLC's principal, and offers construction services. The business appears to be a small, locally operated firm.
Filed June 16, 2026 · Riverhead, NY · Suffolk County
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New York Department of State, Division of Corporations · Entity 3462321 · Retrieved July 27, 2026
About JCAG Construction
The company is in the Construction category, specifically General Contracting, and its principal address is in Riverhead. Its domain was registered on July 8, 2021, about five years before filing, through GoDaddy. The website is a modern Astro site that matches the filing name and address. No annual report or EIN on file yet. We estimate revenue between $100K and $1M and 6 to 25 employees.
- Domain registered 1,804 days before filing, indicating long-standing online presence.
- We estimate revenue of $100K-$1M and 6-25 employees.
- Website built with Astro, a modern framework.
- Website identity confirmed to match filing name and address.
- 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 19 new businesses registered in Riverhead in June 2026, one of 2 construction businesses.
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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 JCAG Construction registered?
JCAG Construction was registered as LLC on June 16, 2026 in New York.
Where is JCAG Construction located?
JCAG Construction is based in Riverhead, NY, 11901-2369, in Suffolk County.
What type of business is JCAG Construction?
JCAG Construction is classified as a construction business (general contracting).
Does JCAG Construction have an EIN on file?
No EIN was found on file for JCAG Construction at the time of registration.
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