United States · Federal contract register · Supplier record

BROTHERS MECHANICAL SERVICES LLC

Line: Refrigeration, air conditioning, and air circulating equipment (J041)Register loaded to September 2026Compiled 17 October 2026

BROTHERS MECHANICAL SERVICES LLC — United States · Federal contract register · Supplier record: 162 contracts, all years ($42,514,174 · Sep 2012 – Sep 2026); $5.8M since January 2024 (45 contracts · 10 agencies); 55th rank in the line (of 1,213 suppliers · 0.37%); 18 agencies never served ($7.5M on the line without BROTHERS MECHANICAL SERVICES LLC).

Assay record ASY-US-1TMI46Q1QM · Cite as: Assay Systems, “BROTHERS MECHANICAL SERVICES LLC: 45 government contracts in the United States since 2024”, https://assay-systems.com/register/us/brothers-mechanical-services-llc/

162
contracts, all years
$42,514,174 · Sep 2012 – Sep 2026
$5.8M
since January 2024
45 contracts · 10 agencies
55th
rank in the line
of 1,213 suppliers · 0.37%
18
agencies never served
$7.5M on the line without BROTHERS MECHANICAL SERVICES LLC

Own record by year

2019 onward
$11.3M
$8.0M
$4.9M
$805K
$2.8M
$1.8M
$1.7M
$2.3M
20192020202120222023202420252026

Who buys from BROTHERS MECHANICAL SERVICES LLC

since January 2024
10agencies
$5.8Mpaid
36.6%top buyer
Department of Justice36.6%
$2,105,877
Department of Defense26.4%
$1,519,298
Department of Veterans Affairs11.1%
$639,779
Department of Commerce10.6%
$609,011
Department of the Interior9.1%
$522,833
Social Security Administration2.7%
$154,223
Department of Health and Human Services1.8%
$105,829
Commodity Futures Trading Commission0.9%
$49,722
General Services Administration0.7%
$39,214
Consumer Product Safety Commission0.2%
$12,265

Before 2024 only: Corporation for National and Community Service, Defense Nuclear Facilities Safety Board, Department of Agriculture, Department of Homeland Security, Department of State, Department of the Treasury, John F. Kennedy Center for the Performing Arts, Pension Benefit Guaranty Corporation, Small Business Administration.

Won without a rival

2023-10-01 – 2026-09-22
37uncontested awards
51%of its awards
19without a competition
18single bid

BROTHERS MECHANICAL SERVICES LLC won 37 of its 73 public contract awards in United States without a rival from 2023-10-01 to 2026-09-22, worth $6.4M: 19 without a competition and 18 after a competition that drew a single bid. 11 buyers awarded it without a rival, the largest National Oceanic and Atmospheric Administration with 10.

Buyers: National Oceanic and Atmospheric Administration (10) · Department of the Navy (9) · Defense Commissary Agency (5) · Department of Veterans Affairs (3) · Drug Enforcement Administration (2) · National Park Service (2)

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

The line

since January 2024
$777Mline value
3,787contracts
31agencies
1,213suppliers
28.8%held by top ten

Refrigeration, air conditioning, and air circulating equipment (J041)

$294M
$272M
$211M
202420252026Jan–Sep
55thof 1,213 suppliers
$2,837,774BROTHERS MECHANICAL SERVICES LLC in the line
0.37%share of the line
29.4%of $6,112,494 spent by Department of Justice
0.1%of $472,110,716 spent by Department of Defense

Agencies that buy the line and never bought from BROTHERS MECHANICAL SERVICES LLC

18agencies
86contracts
$7,504,179since January 2024
Environmental Protection Agency6 contracts
$1,846,690
Court Services and Offender Supervision Agency3 contracts
$1,399,361
Department of Transportation17 contracts
$1,353,755
Department of Energy12 contracts
$1,120,619
Smithsonian Institution32 contracts
$919,211
Nuclear Regulatory Commission2 contracts
$405,256
Department of Labor1 contract
$103,564
National Archives and Records Administration1 contract
$55,912
Office of Personnel Management1 contract
$53,405
Railroad Retirement Board1 contract
$48,500
District of Columbia Courts1 contract
$43,062
Federal Maritime Commission1 contract
$40,622
Federal Labor Relations Authority1 contract
$32,985
Selective Service System2 contracts
$26,930
Securities and Exchange Commission1 contract
$23,625
National Aeronautics and Space Administration2 contracts
$18,000
United States Trade and Development Agency1 contract
$10,000
Department of Education1 contract
$2,682

How the line is bought

by value, since 2024
25%no competition
10%one applicant
0of these to BROTHERS MECHANICAL SERVICES LLC
Competed, several suppliers applied2,231 contracts
$500,972,860 · 64.5%
Awarded directly, no competition1,010 contracts
$195,119,335 · 25.1%
Competed, one supplier applied546 contracts
$81,064,036 · 10.4%

Contracts reaching their end dates

Oct 2026 – October 2027
702contracts
$267,845,644end by October 2027
91end in December 2026 · $35.6M
13in agencies never served · $3.3M
$11.8M
$14.7M
$35.6M
$36.1M
$15.4M
$52.4M
$13.2M
$23.5M
$25.3M
$17.1M
$5.5M
$17.1M
$30.9K
Oct 2655 contractsNov 2668 contractsDec 2691 contractsJan 2748 contractsFeb 2745 contractsMar 2782 contractsApr 2761 contractsMay 2760 contractsJun 2755 contractsJul 2735 contractsAug 2744 contractsSep 2757 contractsOct 271 contract

Suppliers next to it in the line

since January 2024
MCL ALLIANCE, LLC1 contract · 1 agency
$2,939,347
VANGUARD PACIFIC LLC2 contracts · 1 agency
$2,900,179
BROTHERS MECHANICAL SERVICES LLC
$2,837,774
MARK-VII ENTERPRISES, INC.4 contracts · 1 agency
$2,742,273

All 1,213 suppliers in the line

Fastest-growing supplier in the line

same line
+322%growth

Supplier UEI MEM2PWE3NF14

2024 to Sep 2026
$36,144,372
2022–2023
$8,560,448

The extract

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

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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.