Every new New York business filing, every dayJ&K Concrete Service
Joaquim Pereira, Registered Agent
J&K Concrete Service LLC provides concrete and masonry services including concrete work, repair, pavers installation, and retaining walls, as described on their website. The LLC filing lists a principal address in Baldwin, NY, though the website's contact area code suggests North Carolina operations. The business appears to be a small-scale contractor offering outdoor space transformations.
Filed June 4, 2026 · Baldwin, NY · Nassau County
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New York Department of State, Division of Corporations · Entity 7934542 · Retrieved June 6, 2026
About J&K Concrete Service
J&K CONCRETE LLC filed in New York on June 4, 2026, as a concrete contractor serving residential and commercial clients in Baldwin. Owner Joaquim Pereira filed personally as the registered agent. The domain was registered on September 16, 2025, 261 days before the filing, through Key-Systems GmbH. DayOneLead first saw the business on June 6, 2026, two days after filing. No annual report or EIN on file yet. We estimate revenue between $100,000 and $1 million and 6 to 25 employees. The website is modern and the business has a brick-and-mortar footprint.
- Domain registered 261 days before the filing.
- Owner Joaquim Pereira filed personally as the registered agent.
- First seen by DayOneLead two days after filing.
- No annual report or EIN on file yet.
- We estimate revenue of $100K-$1M and 6-25 employees.
- Website is modern with a brick-and-mortar footprint.
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 27 new businesses registered in Baldwin in June 2026, and the only concrete 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 J&K Concrete Service registered?
J&K Concrete Service was registered as LLC on June 4, 2026 in New York.
Where is J&K Concrete Service located?
J&K Concrete Service is based in Baldwin, NY, 11510, in Nassau County.
What type of business is J&K Concrete Service?
J&K Concrete Service is classified as a concrete contractor business (residential and commercial concrete services).
Does J&K Concrete Service have an EIN on file?
No EIN was found on file for J&K Concrete Service at the time of registration.
Who Sells to This Business
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