William Byrne, Registered Agent
The LLC is named Keystone Plumbing of Long Island LLC, based at 101 Ireland Place, Amityville, NY, indicating a local plumbing service. No operational website was found among candidates; W1 is a Pennsylvania plumbing company and W2 is a data listing. The filing's name and address suggest a small, locally-focused plumbing business.
Filed November 26, 2025 · Amityville, NY
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KEYSTONE PLUMBING OF LONG ISLAND LLC is a plumbing services business (LLC) registered on November 26, 2025 with the New York Division of Corporations. Its principal address is 101 Irleand Place, Amityville, NY 11701. The filing lists William Byrne as Registered Agent.
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Start Your Free Trial ›KEYSTONE PLUMBING OF LONG ISLAND LLC was registered as LLC on November 26, 2025 in New York.
KEYSTONE PLUMBING OF LONG ISLAND LLC's principal address on file is 101 Irleand Place, Amityville, NY, 11701.
KEYSTONE PLUMBING OF LONG ISLAND LLC is classified as a plumbing services business (residential and commercial plumbing).
No EIN was found on file for KEYSTONE PLUMBING OF LONG ISLAND LLC at the time of registration.
Based on the business category, these service providers typically target this type of business.