Federal contractor profile
BROTHERS MECHANICAL SERVICES LLC
UEI D8UJL5YP2LU7CAGE 5R8F2Company website ↗
Active
Small Business
Overview
- Legal name
- BROTHERS MECHANICAL SERVICES LLC
- Also known as
- BROTHERS MECHANICAL SERVICES
- Registered location
- MANASSAS, VA, USA
- Website
- Company website ↗
- Primary NAICS
- 238220 — Plumbing, Heating, and Air-Conditioning Contractors
- Latest award activity
- Sep 2, 2026
Read company summary
BROTHERS MECHANICAL SERVICES LLC is associated with UEI D8UJL5YP2LU7 and CAGE 5R8F2 in public federal records. AcornBids currently links 57 prime awards totaling $17.0M in obligations to this entity. Its largest recorded federal customer by obligations is Department of Defense. Its recorded federal awards include work classified as Plumbing, Heating, and Air-Conditioning Contractors; Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing; Computer Facilities Management Services. These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 238220 (Plumbing, Heating, and Air-Conditioning Contractors). Its public SAM.gov registration lists MANASSAS, VA, USA.
At a glance
Lifetime prime obligations$17.0M
Prime awards57
Awards with future end dates13
Top-agency concentration28.7%
Prime contract obligations across loaded award records. Obligations are not revenue or contract ceilings. Summary updated Oct 9, 2026. Refresh pending; these totals may be out of date.
Business information
Public SAM.gov registration details.
- Legal name
- BROTHERS MECHANICAL SERVICES LLC
- Doing business as
- BROTHERS MECHANICAL SERVICES
- UEI
- D8UJL5YP2LU7
- CAGE
- 5R8F2
- Registered address
- 8996 MIKE GARCIA DR, MANASSAS, VA, 20109, USA
- Registration status
- Active
- Primary NAICS
- 238220 — Plumbing, Heating, and Air-Conditioning Contractors
- SAM activation
- Jan 7, 2026
- Initial registration
- Oct 8, 2009
- Entity start
- Jan 7, 2007
- SAM updated
- Jan 7, 2026
- Registration expires
- Jan 5, 2027
- Fiscal year end
- Dec 31
- Place of incorporation
- VA, USA
Research brief
Source facts
- Loaded prime-award records link 57 awards and $17,026,093 in reported obligations to this legal entity. Source
- Recorded awards include Plumbing, Heating, and Air-Conditioning Contractors (NAICS 238220); this classification is not proof of every company capability. Source
- An example award describes: EMERGENCY HVAC CHILLER REPAIRS STERLING, VA Source
Federal award analysis
Net transaction obligations by federal fiscal period.
Selected transaction obligations$8.2M
Prime contracts
Reported transaction obligations by federal fiscal period; includes deobligations. Missing transactions are not estimated. Coverage: 57 of 57 selected awards. Select a period to explore its awards.
Funding change
Dated, valued transaction obligations in equal-length adjacent periods; missing records are unknown. Default: last completed federal fiscal year. Percentage is unavailable when the prior period has no positive reported obligations.
| Measure | Reported value |
|---|---|
| Current period | Oct 1, 2025 – Sep 30, 2026 |
| Current obligations | $3.3M |
| Prior period | Oct 1, 2024 – Sep 30, 2025 |
| Prior obligations | $2.0M |
| Change | $1.3M |
| Growth | +66.8% |
Where the work is performed
AKMEVTNHWAIDMTNDMNWIMINYMAORNVWYSDIAILINOHPANJCTRICAUTCONEMOKYWVVAMDDEAZNMKSARTNNCSCDCOKLAMSALGAHITXFL
State tile map; darker tiles have larger absolute net obligations. Outlined tiles indicate net deobligations. Unshaded tiles have no reported transactions in this selection. Other locations appear in the table.
Agencies
| Category | Period obligations | Awards |
|---|---|---|
| Department of Justice | $4.1M | 3 |
| Department of Defense | $1.3M | 13 |
| Department of the Interior | $884.2K | 5 |
| Department of the Treasury | $524.4K | 2 |
| Department of Commerce | $524.2K | 12 |
| Department of Veterans Affairs | $419.9K | 10 |
| Department of Health and Human Services | $205.3K | 4 |
| Social Security Administration | $138.3K | 3 |
| Commodity Futures Trading Commission | $49.7K | 1 |
| Consumer Product Safety Commission | $12.3K | 1 |
| General Services Administration | $10.0K | 3 |
Offices
| Category | Period obligations | Awards |
|---|---|---|
| HEADQUATERS | $4.1M | 3 |
| NAVAL RESEARCH LABORATORY | $632.4K | 4 |
| WASHINGTON CONTRACTING OFFICE | $583.1K | 2 |
| ARC DIV PROC SVCS - AFRH | $524.4K | 2 |
| DEFENSE COMMISSARY AGENCY | $494.5K | 4 |
| 245-NETWORK CONTRACT OFFICE 5 (36C245) | $415.8K | 7 |
| DEPT OF COMMERCE NOAA | $376.2K | 10 |
| NORTHEAST REGIONAL CONTRACTING | $179.1K | 1 |
| DEPT OF COMMERCE NIST | $148.0K | 2 |
| NAVFACSYSCOM WASHINGTON | $146.9K | 3 |
| SSA OFC OF ACQUISITION GRANTS | $138.3K | 3 |
| DEFENSE COMMISSARY AGENCY | $138.0K | 1 |
| IBC ACQ SVCS DIRECTORATE (00004) | $122.0K | 2 |
| NATIONAL INSTITUTES OF HEALTH NIAID | $99.4K | 2 |
| NIH NCI | $82.1K | 1 |
| COMMODITY FUTURES TRADING COMM | $49.7K | 1 |
| FDA OFFICE OF ACQ GRANT SVCS | $23.7K | 1 |
| CONSUMER PRODUCT SAFETY COMMISSION | $12.3K | 1 |
| PBS R11 SPECIAL PROGRAMS DIVISION ACQUISITION REGIONAL SUPPORT | $10.0K | 2 |
| SAC FREDERICK (36C10X) | $4.0K | 3 |
| PBS R11 SPECIAL PROGRAMS DIVISION WHITE HOUSE BRANCH | $0 | 1 |
| DEFENSE INFORMATION SYSTEMS AGENCY | $-112.8K | 1 |
Naics
Psc
Vehicles
| Category | Period obligations | Awards |
|---|---|---|
| Unclassified | $6.5M | 32 |
| GS21F086BA | $1.2M | 14 |
| 36C24526D0022 | $427.1K | 1 |
| 28321324D00060015 | $75.3K | 2 |
| HDEC0515D0015 | $-9.9K | 1 |
| HDEC0519D0015 | $-16.4K | 2 |
| 36C24520D0132 | $-17.0K | 3 |
| 36C24519D0099 | $-18.9K | 2 |
Set Asides
| Category | Period obligations | Awards |
|---|---|---|
| NO SET ASIDE USED. | $2.6M | 18 |
| SMALL BUSINESS SET ASIDE - TOTAL | $2.2M | 16 |
| 8A COMPETED | $2.0M | 1 |
| Unclassified | $842.0K | 20 |
| 8(A) SOLE SOURCE | $520.9K | 2 |
Recent federal awards
Prime contract awards. Select an award to review its history and source evidence.
| Award / description | Awarding agency | Obligations | Start date | End date |
|---|---|---|---|---|
| 1305M326P0338EMERGENCY HVAC CHILLER REPAIRS STERLING, VA | Department of Commerce | $71.5K | Sep 2, 2026 | Dec 31, 2026 |
| 75F40125F80162PREVENTIVE MAINTENANCE SERVICE AGREEMENT FOR WALK-IN BOXES, VARIABLE AIR VOLUME SYSTEMS (VAV), AIR CONDITIONING (AC) UNITS, AND SUMP PUMP | Department of Health and Human Services | $23.7K | Aug 28, 2025 | Aug 31, 2027 |
| 140P2123C0068HARPERS FERRY CENTER (HAFC) HVAC MAINTENANCE AND REPAIR | Department of the Interior | $566.8K | Sep 20, 2023 | Sep 30, 2027 |
| 61320625P0010PROVIDE FACTORY AUTHORIZED TECHNICIAN TO PERFORM QUARTERLY SERVICE ON LIEBERT MODEL FG00800091351B001X0513 SERIAL NUMBER14399790001 AT 5 RESEARCH PL ROCKVILLE MD. | Consumer Product Safety Commission | $12.3K | Sep 22, 2025 | Sep 21, 2027 |
| 1333ND25PNB610557OU61-25-NEW-014 COOLING TOWER MAINTENANCE | Department of Commerce | $148.0K | Oct 1, 2025 | Sep 30, 2027 |
| 1305M326P0201HUMIDIFIER REPLACEMENT FOR THE STERLING, VA WEATHER FORECAST OFFICE | Department of Commerce | $21.1K | Jul 24, 2026 | Sep 22, 2026 |
| 15DDHQ26C00000001TITLE: 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 | Department of Justice | $309.5K | Mar 28, 2026 | Mar 27, 2027 |
| 15DDHQ26P00000407TITLE: CHILLER REPLACEMENT PROJECT REQUESTOR: JOHN W POYER AFT#: 2026-FS-0057 POP DATES: 04/10/2026 TO 04/09/2027 | Department of Justice | $1.8M | Apr 10, 2026 | Apr 9, 2027 |
| 1305M324P0071NON-PERSONAL HVAC AND BAS MAINTENANCE SERVICES FOR BALTIMORE/WASHINGTON WFO | Department of Commerce | $192.3K | Apr 8, 2024 | Apr 7, 2027 |
| 140D0426F0732KITCHEN EQUIPMENT MAINTENANCE AND SERVICE | Department of the Interior | $103.4K | Jul 1, 2026 | Jun 30, 2027 |
Upcoming positioning windows
Modeled recompete windows are estimates, not announced solicitations or guarantees.
Registration, certifications & contacts
| Registration evidence | Date |
|---|---|
| SAM updated | Jan 7, 2026 |
| Source loaded | Sep 26, 2026 |
| Initial registration | Oct 8, 2009 |
| Entity start | Jan 7, 2007 |
Registration classifications: Self Certified Small Disadvantaged Business, Small Business. These are separate from the reported certificates above.
| Industry | Reported size status |
|---|---|
| 238210 — Electrical Contractors and Other Wiring Installation Contractors | Not reported |
| 238220 — Plumbing, Heating, and Air-Conditioning Contractors | Not reported |
| 238290 — Other Building Equipment Contractors | Not reported |
| 333415 — Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing | Not reported |
| 423720 — Plumbing and Heating Equipment and Supplies (Hydronics) Merchant Wholesalers | Not reported |
| 423730 — Warm Air Heating and Air-Conditioning Equipment and Supplies Merchant Wholesalers | Not reported |
| 423740 — Refrigeration Equipment and Supplies Merchant Wholesalers | Not reported |
| 423830 — Industrial Machinery and Equipment Merchant Wholesalers | Not reported |
| 541330 — Engineering Services | Not reported |
| 561210 — Facilities Support Services | Not reported |
| 561990 — All Other Support Services | Not reported |
| 811310 — Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance | Not reported |
| 811412 — Appliance Repair and Maintenance | Not reported |
| Contact | Role | Published contact methods | Evidence | Source date |
|---|---|---|---|---|
| HARPREET NIJJAR | Government business | Contact method not published | SAM registration | Not available |
| HARPREET NIJJAR | Electronic business | Contact method not published | SAM registration | Not available |
Registered industries
- 238210 — Electrical Contractors and Other Wiring Installation Contractors
- 238220 — Plumbing, Heating, and Air-Conditioning Contractors
- 238290 — Other Building Equipment Contractors
- 333415 — Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing
- 423720 — Plumbing and Heating Equipment and Supplies (Hydronics) Merchant Wholesalers
- 423730 — Warm Air Heating and Air-Conditioning Equipment and Supplies Merchant Wholesalers
- 423740 — Refrigeration Equipment and Supplies Merchant Wholesalers
- 423830 — Industrial Machinery and Equipment Merchant Wholesalers
- 541330 — Engineering Services
- 561210 — Facilities Support Services
- 561990 — All Other Support Services
- 811310 — Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance
- 811412 — Appliance Repair and Maintenance
Registered products and services
- 1660 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment
- 4120 — Air Conditioning Equipment
- 4130 — Refrigeration and Air Conditioning Components
- 4410 — Industrial Boilers
- H141 — Quality Control Services: Refrigeration, Air Conditioning, and Air Circulating Equipment
- H241 — Equipment and Materials Testing: Refrigeration, Air Conditioning, and Air Circulating Equipment
- H341 — Inspection and Laboratory Services (except medical/dental): Refrigeration, Air Conditioning, and Air Circulating Equipment
- H941 — Other Quality Control, Testing and Inspection Services: Refrigeration, Air Conditioning, and Air Circulating Equipment
- J041 — Maintenance, Repair and Rebuilding of Equipment: Refrigeration, Air Conditioning, and Air Circulating Equipment
- K041 — Modification of Equipment: Refrigeration, Air Conditioning, and Air Circulating Equipment
- L041 — Technical Representation Services: Refrigeration, Air Conditioning, and Air Circulating Equipment
- N041 — Installation of Equipment: Refrigeration, Air Conditioning, and Air Circulating Equipment
- W041 — Lease or Rental of Equipment: Refrigeration, Air Conditioning, and Air Circulating Equipment
Registration classifications and published certificates do not by themselves establish eligibility for a particular solicitation. View SAM source
Related companies worth researching
Explore the customer, work and award-size evidence behind each match.
11 awards
6 awards
8 awards
4 awards
7 awards
6 awards
Data coverage and methodology
Sources: SAM.gov registration, USAspending awards and transactions, and linked supporting records. Prime contract obligations, IDV ceilings and assistance amounts are kept separate. Missing records are not zero activity. Company claims are labeled separately. Recompete signals are rule-based scores out of 100. Positioning windows are AcornBids estimates.
Disclosed relationships only. Missing records do not establish that a contractor has no partners. Ambiguous parent award identifiers are excluded.
Recently viewed companies
Keep your research moving
Save this company, track changes, and evaluate upcoming work against your targets.
Save to my research Find my fit