Federal contractor · MANASSAS, VA

BROTHERS MECHANICAL SERVICES LLC

BROTHERS MECHANICAL SERVICES LLC received $3.4M in federal contract obligations in FY2026, on 29 awards (+73% vs FY2025). Since FY2017: $39.4M. Its largest customer was Drug Enforcement Administration ($2.1M).

Obligations · FY2026
$3.4M
New awards
29
Sole-source
5.2%
Single offer
55%
UEI
D8UJL5YP2LU7
Small businessMinority-owned
Open in the contracts explorerRelationship graph

Spending by fiscal year

Obligations per federal fiscal year (October–September).

  1. 1.4MFY2017
  2. 2.3MFY2018
  3. 5.1MFY2019
  4. 2.9MFY2020
  5. 3.3MFY2021
  6. 7MFY2022
  7. 8MFY2023
  8. 4MFY2024
  9. 2MFY2025
  10. 3.4MFY2026

Top buying agencies

Obligations in FY2026.

  1. Drug Enforcement Administration$2.1M60%
    3 awards
  2. Department of Veterans Affairs$415.8K12%
    7 awards
  3. Department of the Navy$255.9K7.4%
    2 awards
  4. Departmental Offices$236.2K6.9%
    3 awards
  5. National Park Service$211.2K6.1%
    2 awards
  6. National Oceanic and Atmospheric Administration$167.7K4.9%
    4 awards
  7. National Institute of Standards and Technology$74K2.2%
    1 awards
  8. Social Security Administration$33.2K1.0%
    1 awards
  9. Commodity Futures Trading Commission$19.9K0.6%
    1 awards
  10. Food and Drug Administration$11.9K0.3%
    1 awards

What was bought · Where the work was performed

Obligations in FY2026.

What was bought

  1. Equipment maintenance$3M88%
  2. Professional services$305.9K8.8%
  3. Construction & real property$105.8K3.0%
  4. Other equipment & supplies$21.1K0.6%

Where the work was performed

  1. Prince William County, VA$2.3M66%
  2. District of Columbia, DC$512K15%
  3. Baltimore city, MD$424.4K12%
  4. Loudoun County, VA$167.7K4.9%
  5. Montgomery County, MD$70.4K2.0%
  6. Cecil County, MD$24.7K0.7%
  7. Prince George's County, MD$11.9K0.3%

Integrity signals

Shares of the year's obligations, next to the country's.

  • Low competition61%
    US 39% · $2.1M
  • Sole-source awards5.2%
    US 30% · $179.6K
  • Single-offer competitions55%
    US 8.7% · $1.9M
  • Urgency justifications0.0%
    US 5.1% · $0

A signal is a reason to look closer, not evidence of wrongdoing: most sole-source awards are lawful and justified.

Agencies awarding it sole-source contracts

  1. Department of the Navy$255.9K
    Department of Defense · 2 awards
  2. National Oceanic and Atmospheric Administration$110.4K
    Department of Commerce · 3 awards

Largest awards

  1. DECA HQ HVAC MAINTENANCE AND REPAIR SERVICES$3.1M
    Defense Commissary Agency· Prince George County, VA· Equipment maintenance· Sep 16, 2020 – Jan 20, 2026· HDEC0520C0005
  2. HVAC, UPS&PED GENERATOR, ATS FIRE SUPPRESSION AND INFRARED SCAN ON ELECTRICAL PANELS FOR DEA'S MERRIFIELD PLANT LOCATED IN FAIRFAX, VA. THIS IS A $0 ACTION NO FUNDING IS BEING ADDED AT THIS TIME.$2M
    Drug Enforcement Administration· Prince William County, VA· IT & telecom· Sep 24, 2020 – Feb 18, 2026· 15DDHQ20P00000965
  3. TITLE: CHILLER REPLACEMENT PROJECT REQUESTOR: JOHN W POYER AFT#: 2026-FS-0057 POP DATES: 04/10/2026 TO 04/09/2027$1.8M
    Drug Enforcement Administration· Prince William County, VA· Equipment maintenance· Mar 25, 2026 – Jul 3, 2026· 15DDHQ26P00000407
  4. HARPERS FERRY CENTER (HAFC) HVAC MAINTENANCE AND REPAIR$566.8K
    National Park Service· Prince William County, VA· Equipment maintenance· Sep 20, 2023 – Aug 25, 2026· 140P2123C0068
  5. 5 YEAR IDIQ FOR BOILER SERVICES AT LOCH RAVEN$427.1K
    Department of Veterans Affairs· Baltimore city, MD· Equipment maintenance· Dec 17, 2025 – May 26, 2026· 36C24526N0187
  6. TITLE: HVAC MAINTENANCE SERVICES (MERRIFIELD RECOMPETE) REQUESTOR: CASSANDRA P BRISCOE-WILLIAMS AFT#: AFT25-TC-004540 ITJA#: TCITJA0015913 POP DATES: 03/28/2026 TO 03/27/2027$309.5K
    Drug Enforcement Administration· Prince William County, VA· Professional services· Dec 16, 2025 – Jul 7, 2026· 15DDHQ26C00000001
  7. PURCHASE OF B12 CHILLER SERVICE MAINTENANCE PLAN$221K
    Department of the Navy· District of Columbia, DC· Equipment maintenance· Nov 25, 2025 – Nov 25, 2025· N0017326P1100
  8. NON-PERSONAL HVAC AND BAS MAINTENANCE SERVICES FOR BALTIMORE/WASHINGTON WFO$192.3K
    National Oceanic and Atmospheric Administration· Loudoun County, VA· Equipment maintenance· Apr 8, 2024 – Jun 30, 2026· 1305M324P0071

Competitors

Companies that win from the same buyers in the same markets: obligations by agency and industry compared over the last three fiscal years.

Compared on 28 markets (agency × industry), FY2024–FY2026.

  1. HCI SYSTEMS, INC.$6.4M+36% in FY2026
    ONTARIO, CA · 25% of this company's obligations are in markets they both serveVeterans Affairs · Building equipment contractorsNavy · Building equipment contractors
  2. PRECISION MECHANICAL SERVICES, LLC$4.1M+2.1% in FY2026
    PHILADELPHIA, PA · 13 entities · 20% of this company's obligations are in markets they both serveVeterans Affairs · Building equipment contractorsNavy · Building equipment contractorsNational Park Service · Building equipment contractors+1 more
  3. OTIS ELEVATOR COMPANY$9.2M−32% in FY2026
    FARMINGTON, CT · 13 entities · 27% of this company's obligations are in markets they both serveVeterans Affairs · Building equipment contractorsNavy · Building equipment contractorsVeterans Affairs · Commercial and industrial machinery and equipment repair and maintenance+1 more

Showing the top 3 of 25 competitors. Open the profile for the full list.

Who sells to the same buyers in the same markets, not who wins against whom on a given contract. Prime contract obligations by the agency and NAICS code of each award; subawards are never added. A company is a family of legal entities, joined by parent UEI or, in part, by an AI reading of names.

Source: Federal contract transactions (Federal Procurement Data System) (U.S. Department of the Treasury, USAspending.gov), data current to Oct 10, 2026, loaded Oct 10, 2026 · FY2024–FY2026.

Source: Federal contract transactions (Federal Procurement Data System) (U.S. Department of the Treasury, USAspending.gov), data current to Oct 10, 2026, loaded Oct 10, 2026.