United States · Federal contract register · Supplier record

WILLIAMS MECHANICAL LLC

Line: Maintenance of hospitals and infirmaries (Z1DA)Register loaded to September 2026Compiled 17 October 2026

WILLIAMS MECHANICAL LLC — United States · Federal contract register · Supplier record: 26 contracts, all years ($3,201,507 · Apr 2013 – Aug 2024); $71.9K since January 2024 (3 contracts · 1 agency); — rank in the line (of 506 suppliers · 0.0%); 1 agencies never served ($50.1M on the line without WILLIAMS MECHANICAL LLC).

Assay record ASY-US-0VFTCT41TO · Cite as: Assay Systems, “WILLIAMS MECHANICAL LLC: 3 government contracts in the United States since 2024”, https://assay-systems.com/register/us/williams-mechanical-llc/

26
contracts, all years
$3,201,507 · Apr 2013 – Aug 2024
$71.9K
since January 2024
3 contracts · 1 agency
—
rank in the line
of 506 suppliers · 0.0%
1
agencies never served
$50.1M on the line without WILLIAMS MECHANICAL LLC

Own record by year

2019 onward
$130K
$321K
$178K
$460K
$71.9K
20192020202120222023202420252026

Who buys from WILLIAMS MECHANICAL LLC

since January 2024
1agencies
$71.9Kpaid
100.0%top buyer
Department of Veterans Affairs100.0%
$71,870

Before 2024 only: Department of Defense.

Won without a rival

2023-10-13 – 2024-08-05
8uncontested awards
100%of its awards
7without a competition
1single bid

WILLIAMS MECHANICAL LLC won 8 of its 8 public contract awards in United States without a rival from 2023-10-13 to 2024-08-05, worth $165K: 7 without a competition and 1 after a competition that drew a single bid. 1 buyer awarded it without a rival, the largest Department of Veterans Affairs with 8.

Buyers: Department of Veterans Affairs (8)

Every uncontested award of WILLIAMS MECHANICAL LLC · United States: all uncontested awards

The line

since January 2024
$2.4Bline value
1,474contracts
3agencies
506suppliers
29.3%held by top ten

Maintenance of hospitals and infirmaries (Z1DA)

$819M
$950M
$598M
202420252026Jan–Sep
—of 506 suppliers
$0WILLIAMS MECHANICAL LLC in the line
0.0%share of the line

Agencies that buy the line and never bought from WILLIAMS MECHANICAL LLC

1agencies
46contracts
$50,070,944since January 2024
Department of Health and Human Services46 contracts
$50,070,944

How the line is bought

by value, since 2024
8%no competition
11%one applicant
0of these to WILLIAMS MECHANICAL LLC
Competed, several suppliers applied953 contracts
$1,924,282,382 · 81.3%
Competed, one supplier applied184 contracts
$253,888,691 · 10.7%
Awarded directly, no competition337 contracts
$189,273,128 · 8.0%

Contracts reaching their end dates

Oct 2026 – October 2027
373contracts
$1,283,004,152end by October 2027
54end in December 2026 · $138M
13in agencies never served · $25.6M
$58.4M
$93.3M
$138M
$131M
$147M
$88.4M
$152M
$99.7M
$159M
$75.1M
$64.1M
$51.8M
$24.6M
Oct 2629 contractsNov 2646 contractsDec 2654 contractsJan 2748 contractsFeb 2732 contractsMar 2727 contractsApr 2730 contractsMay 2726 contractsJun 2727 contractsJul 2719 contractsAug 2715 contractsSep 2716 contractsOct 274 contracts

Fastest-growing supplier in the line

same line
+343%growth

Supplier UEI XCHST6L53NH6

2024 to Sep 2026
$86,710,005
2022–2023
$19,561,620

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.