Every new New York business filing, every dayCore Mechanical Solutions
Keira Heine, Registered Agent
Core Mechanical Solutions provides plumbing and mechanical piping services for commercial and industrial projects, as indicated by their website's 'LEADERS IN QUALITY PLUMBING AND MECHANICAL PIPING SERVICES' tagline and project portfolio.
Filed September 25, 2025 · North Bellmore, NY · Nassau County
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New York Department of State, Division of Corporations · Entity 7719345 · Retrieved May 18, 2026
About Core Mechanical Solutions
Core Mechanical Solutions LLC filed in New York on September 25, 2025, as a mechanical contracting business based in North Bellmore. Owner Keira Heine filed personally as the registered agent. The company's domain was registered over three years before the filing, on May 5, 2022, through Squarespace Domains II, and the site was built with Wix. We first saw the business 235 days after filing, on May 18, 2026. No annual report or EIN on file yet. We estimate revenue between $100K and $1M and 1 to 5 employees, with a brick-and-mortar footprint. The website is modern and built with Wix Website Builder. The domain predates the filing by about 3.4 years, suggesting the business operated informally before incorporating.
- Domain registered 3.4 years before the filing date, indicating prior informal operation.
- Owner Keira Heine filed personally as the registered agent.
- We estimate revenue of $100K-$1M and 1-5 employees with a brick-and-mortar presence.
- Website built with Wix, assessed as modern.
- 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 11 new businesses registered in North Bellmore in September 2025, and the only plumbing & hvac 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 Core Mechanical Solutions registered?
Core Mechanical Solutions was registered as LLC on September 25, 2025 in New York.
Where is Core Mechanical Solutions located?
Core Mechanical Solutions is based in North Bellmore, NY, 11710, in Nassau County.
What type of business is Core Mechanical Solutions?
Core Mechanical Solutions is classified as a plumbing & hvac business (mechanical contracting).
Does Core Mechanical Solutions have an EIN on file?
No EIN was found on file for Core Mechanical Solutions at the time of registration.
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