Every new New York business filing, every dayGreenvale Plumbing Heating and Cooling
ZDZISLAW MIROSLAW CZECHOWSKI, Registered Agent
Greenvale Plumbing Heating and Cooling provides plumbing, heating, and cooling services including installation, water heaters, toilets, drain cleaning, and leak detection in Greenvale, NY. The LLC filing lists the principal address as 23 Elm St, Greenvale, NY, which is consistent with a local business.
Filed March 9, 2026 · Greenvale, NY · Nassau County
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New York Department of State, Division of Corporations · Entity 7853521 · Retrieved May 6, 2026
About Greenvale Plumbing Heating and Cooling
GREENVALE MECHANICAL LLC filed in New York on March 9, 2026, with a principal address in Greenvale. Owner Zdzislaw Miroslaw Czechowski filed personally as the registered agent. The company's domain was registered on February 17, 2011, over 15 years before the filing, through Cloudflare. Its website, which matches the filing name and address, appears outdated. No annual report or EIN on file yet. We estimate revenue between $100K and $1M and 1 to 5 employees, operating from a brick-and-mortar location.
- Domain registered 5,499 days before the filing date, indicating a long-established web presence.
- Owner filed personally as the registered agent, not using a service.
- Website identity confirmed to match the filing name and address.
- Website quality is outdated, suggesting limited recent investment.
- 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 6 new businesses registered in Greenvale in March 2026, and the only 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 Greenvale Plumbing Heating and Cooling registered?
Greenvale Plumbing Heating and Cooling was registered as LLC on March 9, 2026 in New York.
Where is Greenvale Plumbing Heating and Cooling located?
Greenvale Plumbing Heating and Cooling is based in Greenvale, NY, 11548, in Nassau County.
What type of business is Greenvale Plumbing Heating and Cooling?
Greenvale Plumbing Heating and Cooling is classified as a hvac business (plumbing and heating).
Does Greenvale Plumbing Heating and Cooling have an EIN on file?
No EIN was found on file for Greenvale Plumbing Heating and Cooling at the time of registration.
Who Sells to This Business
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