United States · Federal contract register · Supplier record

CAPSTONE MECHANICAL & GENERAL CONTRACTOR LLC

Line: Management, logistics support (R706)Register loaded to September 2026Compiled 6 October 2026

CAPSTONE MECHANICAL & GENERAL CONTRACTOR LLC — United States · Federal contract register · Supplier record: 5 contracts, all years ($3,440,665 · Jun 2021 – Sep 2025); $2.9M since January 2024 (2 contracts · 2 agencies); 181st rank in the line (of 736 suppliers · 0.03%); 25 agencies never served ($9.4B on the line without CAPSTONE MECHANICAL & GENERAL CONTRACTOR LLC).

Assay record ASY-US-1FHYZFS19P · Cite as: Assay Systems, “CAPSTONE MECHANICAL & GENERAL CONTRACTOR LLC in the USAspending register”, https://assay-systems.com/register/us/capstone-mechanical-general-contractor-llc/

5
contracts, all years
$3,440,665 · Jun 2021 – Sep 2025
$2.9M
since January 2024
2 contracts · 2 agencies
181st
rank in the line
of 736 suppliers · 0.03%
25
agencies never served
$9.4B on the line without CAPSTONE MECHANICAL & GENERAL CONTRACTOR LLC

Own record by year

2021 onward
$33.6K
$459K
$2.9M
$3.9K
202120222023202420252026

Who buys from CAPSTONE MECHANICAL & GENERAL CONTRACTOR LLC

since January 2024
2agencies
$2.9Mpaid
99.9%top buyer
Department of the Treasury99.9%
$2,944,557
Department of Agriculture0.1%
$3,880

Before 2024 only: Department of the Interior.

The line

since January 2024
$9.5Bline value
56,665contracts
28agencies
736suppliers
64.0%held by top ten

Management, logistics support (R706)

$3.8B
$2.9B
$2.8B
202420252026Jan–Sep
181stof 736 suppliers
$2,944,557CAPSTONE MECHANICAL & GENERAL CONTRACTOR LLC in the line
0.03%share of the line
3.4%of $87,876,025 spent by Department of the Treasury

Agencies that buy the line and never bought from CAPSTONE MECHANICAL & GENERAL CONTRACTOR LLC

25agencies
56,584contracts
$9,406,489,430since January 2024
Department of Defense2,527 contracts
$6,485,168,039
Department of Homeland Security107 contracts
$2,370,037,365
Department of State608 contracts
$86,330,311
National Aeronautics and Space Administration11 contracts
$83,229,388
Department of Transportation35 contracts
$79,372,818
Department of Health and Human Services74 contracts
$65,105,488
Agency for International Development43 contracts
$55,551,237
Department of Veterans Affairs56 contracts
$50,487,526
Department of Commerce755 contracts
$46,040,147
General Services Administration52,296 contracts
$45,181,918
Department of Energy6 contracts
$17,254,565
U.S. Agency for Global Media6 contracts
$7,223,864
Department of Justice25 contracts
$5,823,463
Nuclear Regulatory Commission1 contract
$2,578,219
Department of Housing and Urban Development4 contracts
$2,030,005
Department of Labor4 contracts
$1,995,095
Government Accountability Office4 contracts
$1,591,724
Environmental Protection Agency7 contracts
$708,720
District of Columbia Courts1 contract
$278,023
Smithsonian Institution8 contracts
$212,300
Selective Service System1 contract
$135,178
United States Chemical Safety Board1 contract
$47,384
National Gallery of Art1 contract
$46,000
National Archives and Records Administration2 contracts
$41,298
Export-Import Bank of the United States1 contract
$19,355

How the line is bought

by value, since 2024
25%no competition
10%one applicant
0of these to CAPSTONE MECHANICAL & GENERAL CONTRACTOR LLC
Competed, several suppliers applied3,303 contracts
$6,177,543,488 · 64.9%
Awarded directly, no competition53,090 contracts
$2,407,031,043 · 25.3%
Competed, one supplier applied272 contracts
$933,396,431 · 9.8%

Contracts reaching their end dates

Oct 2026 – October 2027
795contracts
$2,416,205,031end by October 2027
137end in December 2026 · $307M
782in agencies never served · $2.4B
$140M
$181M
$307M
$185M
$347M
$233M
$198M
$198M
$167M
$196M
$202M
$63.3M
$70.7K
Oct 2649 contractsNov 2647 contractsDec 26137 contractsJan 27108 contractsFeb 2768 contractsMar 2785 contractsApr 2755 contractsMay 2758 contractsJun 2773 contractsJul 2736 contractsAug 2736 contractsSep 2742 contractsOct 271 contract

Suppliers next to it in the line

since January 2024
SCIENCE APPLICATIONS INTERNATIONAL CORPORATION2 contracts · 1 agency
$3,015,437
GUARDIAN TECHNICAL CONTRACTING2 contracts · 1 agency
$2,968,682
CAPSTONE MECHANICAL & GENERAL CONTRACTOR LLC
$2,944,557
TRANSTECS CORPORATION1 contract · 1 agency
$2,854,386

All 736 suppliers in the line

The extract

Every buying office, every contract holder, value, number and end date behind the figures above.

Request extractSee a sample extract

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.