GUARDIAN ENVIRONMENTAL SERVICES CO INC — United States · Federal contract register · Supplier record: 367 contracts, all years ($288,094,606 · Mar 2000 – Sep 2026); $33.3M since January 2024 (13 contracts · 3 agencies); 218th rank in the line (of 953 suppliers · 0.03%); 19 agencies never served ($342M on the line without GUARDIAN ENVIRONMENTAL SERVICES CO INC).
Assay record ASY-US-1FOHIM90PP · Cite as: Assay Systems, “GUARDIAN ENVIRONMENTAL SERVICES CO INC in the USAspending register”, https://assay-systems.com/register/us/guardian-environmental-services-co-inc/
367
contracts, all years
$288,094,606 · Mar 2000 – Sep 2026
$33.3M
since January 2024
13 contracts · 3 agencies
218th
rank in the line
of 953 suppliers · 0.03%
19
agencies never served
$342M on the line without GUARDIAN ENVIRONMENTAL SERVICES CO INC
Own record by year
2019 onward
$26.0M
$11.0M
$4.9M
$27.5K
$5.8M
$2.7M
$23.5M
$7.0M
20192020202120222023202420252026
Who buys from GUARDIAN ENVIRONMENTAL SERVICES CO INC
since January 2024
3agencies
$33.3Mpaid
96.8%top buyer
Department of Veterans Affairs96.8%
$32,226,500
Environmental Protection Agency3.0%
$1,000,000
Department of Agriculture0.2%
$54,520
Before 2024 only: Department of Defense, Department of Homeland Security.
The line
since January 2024
$3.7Bline value
4,163contracts
24agencies
953suppliers
46.6%held by top ten
Environmental remediation (F108)
$1.8B
$1.3B
$652M
202420252026Jan–Sep
218thof 953 suppliers
$1,000,000GUARDIAN ENVIRONMENTAL SERVICES CO INC in the line
0.03%share of the line
0.1%of $1,437,102,531 spent by Environmental Protection Agency
Agencies that buy the line and never bought from GUARDIAN ENVIRONMENTAL SERVICES CO INC
19agencies
1,225contracts
$341,679,479since January 2024
Department of the Interior273 contracts
$111,540,020
Department of Transportation127 contracts
$92,806,533
Department of Energy6 contracts
$64,953,007
Department of State10 contracts
$20,089,549
Department of Health and Human Services89 contracts
$15,763,011
National Science Foundation3 contracts
$13,741,502
Department of Justice555 contracts
$9,743,042
Department of the Treasury21 contracts
$4,908,445
Department of Commerce53 contracts
$4,210,127
General Services Administration56 contracts
$2,943,359
Smithsonian Institution5 contracts
$413,732
National Aeronautics and Space Administration13 contracts
$182,718
Department of Housing and Urban Development3 contracts
$159,589
Department of Labor5 contracts
$147,119
National Archives and Records Administration1 contract
$31,900
Social Security Administration1 contract
$14,575
District of Columbia Courts2 contracts
$13,748
Federal Election Commission1 contract
$11,601
National Gallery of Art1 contract
$5,901
How the line is bought
by value, since 2024
19%no competition
12%one applicant
0of these to GUARDIAN ENVIRONMENTAL SERVICES CO INC
Competed, several suppliers applied2,228 contracts
Source: USAspending.gov, U.S. Department of the Treasury, Bureau of the Fiscal Service, usaspending.gov, accessed 30 September 2026.The data is available to copy, adapt, redistribute, or otherwise use for non-commercial or for commercial purposes (USAspending.gov, Licensing); no Dun & Bradstreet data is shown.