Suffolk County, New York · septic · last verified 2026-09-02
LW-63336
Df Stone Contracting
Df Stone Contracting Ltd
File
- Street
- 1230 Station Road
- City / town
- Medford
- County
- Suffolk
- State
- NY
- ZIP
- 11763
- Phone
- 631-924-7500
- Website
- —
- License number
- LW-63336
- Board
- Suffolk County Department of Labor, Licensing and Consumer Affairs (Liquid Waste License)
- Status
- Active
- Issued
- 2020-02-13
- Expires
- 2028-02-01
- Legal name on license
- Df Stone Contracting Ltd
- License contact
- Brian Heinlein
- License street
- 1230 Station Road
- License city
- Medford
- Last verified
- 2026-09-02
- COI on file
- no
Services claimed from opened sources
- septic install (septic_install)
- I/A OWTS install (ia_owts_install)
Sources opened
File notes
DCA Liquid Waste page-3 row (unfiltered search 2026-09-02; pager 1/2/3/4; 82 results on page 3): LW-63336, Heinlein, Brian, Df Stone Contracting Ltd, 1230 Station Road, Medford, NY 11763, 6319247500, brian@dfstoneltd.com. Category: Conventional Septic Systems Installation; Innovative/Alternative Treatment System Installation. Active. Issued 2020-02-13. Expires 2028-02-01. Install / I/A only; pumping is not claimed.