Eckenfelder Engineering PC
City-funded organization
Eckenfelder Engineering, P.C. is a professional engineering corporation (registered with the NY Department of State since 1991) holding active contracts with the NYC Department of Environmental Protection worth $203.8 million across 13 contracts as of August 2026; $237.3 million has been awarded to the firm since 2013 (including expired contracts), with $120.1 million paid to date. Public records did not confirm further detail on the firm's ownership or specific project scope beyond its DEP contracting relationship.
- Industry (per city contracts)
- Professional Services
- City contracts (active)
- $203,762,389 · 17 contracts
- Awarded all-time
- $237,278,319 · 23 since 2013, incl. expired
- Paid to date
- $123,934,008
Holds contracts at
- 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).
- HP-239A DES Department of Environmental Protection · CT182620238805854 $36,339,025
- Design & DSDC for Construct New Anareobic Digester Facility Department of Environmental Protection · CT182620161412692 $32,882,482
- On-Call Design & DSDC various BWT locations, North Region Department of Environmental Protection · CT182620248808721 $20,000,000
- Design & CM Requirements Contract Department of Environmental Protection · CT182620131429596 $16,000,000
- Design & DSDC for Upgrades of Various DEP Pumping Stations Department of Environmental Protection · CT182620191428024 $14,376,016
- Preliminary Design, Design Services & DSDC Rockaway WRRF Department of Environmental Protection · CT182620238804957 $11,724,000
- Oakwood Beach WRRF Sludge Thickening Improvements Department of Environmental Protection · CT182620238808247 $11,474,211
- NR-115A DES Department of Environmental Protection · CT182620248804022 $9,911,896
- BWT-1608-JBCON Department of Environmental Protection · CT182620268804134 $9,585,084
- 82623P0051-BEDC-PR-139-DES Department of Environmental Protection · CT182620248806306 $8,599,494