| Award | Service of Mobile Vactor - Jet Flusher Machine | Environmental Protection | JSA Environmental Contracting Corp | $3.5M | Renewal | Jun 1, 2026 | 82622B0061001R001 |
| Award | AHC20-RK Renewal #1: Sewer and Catch Basin Cleaning with Operator(s) and Laborer; Borough of Brooklyn & Staten Island | Environmental Protection | JSA Environmental Contracting Corp | $2.3M | Renewal | Apr 8, 2025 | 82621B0051002R001 |
| Award | Service of Mobile Vactor - Jet Flusher Machine. | Environmental Protection | JSA Environmental Contracting Corp | $5.3M | Competitive Sealed Bids | May 3, 2023 | 82622B0061001 |
| Award | TMC-21 Service of Truck Mounted crane AND hydraulic excavator WITH OPERATING ENGINEER(S) AND OILER, CITYWIDE | Environmental Protection | JSA Environmental Contracting Corp | $1.5M | Competitive Sealed Bids | Feb 8, 2023 | 82621B0110001 |
| Award | AHC20-RK SERVICES OF A MOBILE VACTOR | Environmental Protection | JSA Environmental Contracting Corp | $3.5M | Competitive Sealed Bids | Mar 14, 2022 | 82621B0051002 |
| Award | SERVICES OF TRUCK MOUNTED CRANE AND HYDRAULIC EXCAVATOR WITH OPERATING, CITYWIDE | Environmental Protection | JSA Environmental Contracting Corp | $1.4M | Competitive Sealed Bids | May 16, 2018 | 82617B0066001 |