Suffolk County, New York · septic · last verified 2026-09-02
LW-70479
JT & GB Construction
JT & GB Construction Corporation
File
- Street
- 47 Clinton St
- City / town
- East Hampton
- County
- Suffolk
- State
- NY
- ZIP
- 11937
- Phone
- 631-375-0259
- Website
- —
- License number
- LW-70479
- Board
- Suffolk County Department of Labor, Licensing and Consumer Affairs (Liquid Waste License), attested by Suffolk County SIP Approved Installer List
- Status
- Active
- Issued
- 2024-08-06
- Expires
- 2028-08-01
- License contact
- Nilo Gutama
- License street
- 47 Clinton St
- License city
- East Hampton
- Last verified
- 2026-09-02
- COI on file
- no
Services claimed from opened sources
- septic pumping (septic_pumping)
- septic install (septic_install)
- I/A OWTS install (ia_owts_install)
Sources opened
- https://ca.suffolkcountyny.gov/dcasearch
- https://suffolkcountyny.gov/Portals/0/formsdocs/publicworks/SIP/6-bedroom%20Vendor%20Ranking%20Document%20rev%202025-11-06.pdf
File notes
DCA Liquid Waste page-2 row: LW-70479, Gutama, Nilo, 47 Clinton St, East Hampton, NY 11937, 6313750259, jtygbconstructioncorp@hotmail.com. Category: Septic Tank Pumping Clean and Maintenance; Innovative/Alternative Treatment System Installation; Conventional Septic Systems Installation; Innovative/Alternative Treatment System Provider; Waste Line Cleaning and Inspection. Active. Issued 2024-08-06. Expires 2028-08-01. Business Name column blank on the live LW row. SIP ranking PDF (rev. 11/06/2025) lists JT & GB Construction Corporation, Nilo Gutama, 47 Clinton Street, East Hampton, jtygbconstructioncorp@gmail.com, 631-375-0259 — same street, contact, and phone as the LW row. Legal/display name taken from that SIP line, not invented.