Directory › Plumbing and HVAC › 11933

Gregory J. Stawski Plg & Htg

Licensed Independent

Licensed. Master Plumber · Licence MP-2689 · issued in New York.

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About this listing

Trade	Plumbing and HVAC
Location	Calverton, NY 11933
Type	Independent tradesperson

The public record

Credential	Licensed · Master Plumber
Number	`MP-2689`
Issued in	New York
Issuing authority	Suffolk County Department of Labor, Licensing and Consumer Affairs
Last confirmed	Aug 22, 2026 (on record since Aug 17, 2026)

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A licensed individual trading under their own name. Well suited to smaller jobs. Ask to see proof of liability insurance and workers' compensation before work starts, since sole licensees are not always required to carry either.

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