Hardesty & Hanover LLC
City-funded organization
Hardesty & Hanover LLC (branded H&H) is a New York City-based structural engineering firm, founded in 1887, that specializes in the design and construction support of bridges and other transportation infrastructure. It holds Department of Transportation and Department of Design and Construction contracts worth $334.9 million since 1995 ($187.8 million currently active across 14 contracts as of August 2026), the large majority won through competitive RFPs, with only 11% of contract value ($36 million, 3 contracts) awarded without a fresh bid.
- Industry (per city contracts)
- Professional Services
- City contracts (active)
- $187,756,166 · 13 contracts
- Awarded all-time
- $334,917,776 · 41 since 1995, incl. expired
- Paid to date
- $156,829,643
- Won without a fresh bid
- 11% of contract value · $35,953,019 · 3 contracts
Holds contracts at
- Department of Design and Construction City agency
- Department of Transportation 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).
- TD+CSS: Reconst-Promenade/FDR, E.81-E.90 Sts; Manhattan Department of Transportation · CT184120181405074 $35,412,421
- Design &CSS for Reconst. of Shore Rd. Br./Hutchinson, Bronx Department of Transportation · CT184120171419429 $27,242,580
- DESIGN & CSS FOR REPLC. BRUCKNER EXPWY OVER WESTCHESTER CR. Department of Transportation · CT184120121444076 $25,094,896
- TD+CSS: Rehab-BSP Brs./Sheepshead, Ocean, Bedford, Nostrand Department of Transportation · CT184120211417431 $21,785,256
- TD+CSS: Reconst-Grand St. Bridge/Newtown Creek, Brooklyn Department of Transportation · CT184120191423942 $17,920,988
- HWDRCW010, Renewal of Requirements Contract for Engineering Department of Design and Construction · MMA185020258808361 $15,000,000
- TD+CSS: Rehab-West Tremont Ave. Bridge/Metro North, Bronx Department of Transportation · CT184120181405495 $10,635,285
- ESA-HBESA18D: Design Related Services, CP-67499, Dated 01/29 Department of Transportation · MMA184120248804640 $10,000,000
- TD/CSS for Foster Ave Bridge/and Newkirk Ave Bridge Department of Transportation · CT184120268806111 $8,475,448
- TD/CSS for Merrick Blvd over Belt Laurelton Pkwy Department of Transportation · CT184120248808755 $8,449,758
Federal awards
Federal awards made directly to this organization in fiscal years 2023 through 2026. Each amount is what the federal government has OBLIGATED on that award as recorded on USAspending.gov as of 2026-08-31 — money committed, not money paid out. These are prime awards only: federal money this
- Department of Transportation TRANSPORTATION R&D SERVICES; SURFACE TRANSPORTATION, PUBLIC TRANSIT, AND RAIL; APPLIED RESEARCH · Federal Highway Administration · Contract $158,000