Aarco Environmental Services Corp

City-funded organization

AARCO Environmental Services Corp. is a Lindenhurst, NY environmental construction and remediation contractor founded in 2002, according to its own website, offering site remediation, tank testing and removal, drilling, hazardous waste handling, and sewer and catch-basin cleaning services. It holds $25 million in active NYC contracts as of August 2026 across 12 agreements with DCAS, the Department of Environmental Protection, the Department of Design and Construction, and the Department of Sanitation, the largest a $9,432,979 DCAS agreement to "inspect, test" (MA185720258801703) awarded by competitive sealed bid, alongside two "SVCS OF MACHINES FOR SEWER/CATCH BASIN CLEANING" renewal contracts with DEP ($3,310,487 and $2,315,867) awarded without a fresh bid. Checkbook NYC records show $74 million awarded to the company since 2008 across 73 registrations; 21% of that contract value ($15 million across 13 contracts) was awarded without a fresh competitive bid, including renewal contracts for "Taking of Land and Marine Borings Citywide" and "Taking Land and Marine Borings for Highway Projects Citywide" with the Department of Design and Construction.

Industry (per city contracts)
Standardized Services
City contracts (active)
$25,063,899 · 13 contracts
Awarded all-time
$74,225,530 · 74 since 2008, incl. expired
Paid to date
$39,177,192
Won without a fresh bid
21% of contract value · $15,293,062 · 13 contracts
Based in
Lindenhurst, NY (NY State)

Holds contracts at

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).

Sources