Walsh Construction Company II, LLC
City-funded organization
Walsh Construction Company II, LLC is a subsidiary of The Walsh Group, a Chicago-based heavy civil and underground construction contractor founded in 1898; it holds a $396 million competitively awarded contract with the NYC Department of Environmental Protection for construction of Shafts 17B-1 and 18B-1 on New York City Water Tunnel No. 3, one of the largest infrastructure projects in US history.
- Industry (per city contracts)
- Construction Services
- City contracts (active)
- $419,906,346 · 1 contract
- Awarded all-time
- $420,556,346 · 3 since 2021, incl. expired
- Registered to start later
- $400,000 · 1 contract
- Paid to date
- $334,280,430
- Won without a fresh bid
- 0% of contract value · $650,000 · 2 contracts
- Based in
- Little Falls, NJ (out of state)
Holds contracts at
- Department of Design and Construction City agency
- Department of Environmental Protection City agency
City contracts
Registered city contracts, largest first by current contract value (not amount spent): running now, then registered to start later, then ended. Totals count every registered contract. Each line shows its Checkbook contract ID. The tag on each row is how it was awarded (“no-bid” = non-competitive).
- Construction of Shafts 17B-1 and 18B-1, CT3 Department of Environmental Protection · CT182620211403962 $419,906,346
- HBFDR14BP Design-Build for East Side Greenway (Stipend) Department of Design and Construction · CT185020278801481 · starts 2026-09 $400,000
- DB Program for NYC BBJ Queens Garage - Stipend Department of Design and Construction · CT185020221400379 · ended 2021 $250,000