Brothers Mechanical Services Llc
Manassas, VA · UEI D8UJL5YP2LU7 · NAICS 238220
Brothers Mechanical Services Llc is a federal contractor based in Manassas, VA operating in construction (NAICS 238220). Brothers Mechanical Services Llc has received $17.74 million in lifetime federal awards (per USAspending.gov). BesaGov currently tracks 57 contracts totaling $17.35 million for this firm. Brothers Mechanical Services Llc's largest customer is Department Of Defense, accounting for $7.31 million of awarded work.
Top contracts
| PIID | Agency | Latest action | Obligated |
|---|---|---|---|
| HDEC0520C0005 | Department Of Defense | August 28, 2025 | $3.33M |
| 28321324D00060015 | Social Security Administration | June 28, 2024 | $2.70M |
| 15DDHQ20P00000965 | Department Of Justice | September 24, 2025 | $2.04M |
| 15DDHQ26P00000407 | Department Of Justice | March 25, 2026 | $1.80M |
| HT001420P0181 | Department Of Defense | August 23, 2024 | $1.62M |
| N4008023F9958 | Department Of Defense | September 27, 2023 | $761.6K |
| HDEC0519F0038 | Department Of Defense | July 16, 2025 | $494.6K |
| N4008024F9960 | Department Of Defense | July 22, 2024 | $486.0K |
| 20342320F00021 | Department Of The Treasury | September 22, 2025 | $440.1K |
| 140P2123C0068 | Department Of The Interior | September 23, 2025 | $362.6K |
Top customers
| Agency | Obligated | Contracts |
|---|---|---|
| Department Of Defense | $7.31M | 12 |
| Department Of Justice | $4.14M | 3 |
| Social Security Administration | $2.78M | 3 |
| Department Of Veterans Affairs | $1.31M | 15 |
| Department Of The Interior | $893.7K | 7 |
| Department Of The Treasury | $629.4K | 3 |
| Department Of Commerce | $314.8K | 6 |
| Department Of Agriculture | $94.5K | 1 |
NAICS portfolio
| NAICS | Description | Obligated |
|---|---|---|
| 238220 | Plumbing, Heating, And Air-Conditioning Contractors | $10.10M |
| 333415 | Air-Conditioning And Warm Air Heating Equipment And Commercial And Industrial Refrigeration Equipment Manufacturing | $2.47M |
| 811310 | Commercial And Industrial Machinery And Equipment (Except Automotive And Electronic) Repair And Maintenance | $2.45M |
| 541513 | Computer Facilities Management Services | $2.35M |
| 811412 | Appliance Repair And Maintenance | $227.8K |
| 238210 | Electrical Contractors And Other Wiring Installation Contractors | $99.9K |
Track this on BesaGov
Get a free weekly email when this changes — new awards, new sub-awards, new opportunities. No login required.
Continue learning
Keep researching
Frequently asked questions
How much has Brothers Mechanical Services Llc received in federal contracts?
Brothers Mechanical Services Llc has received $17.74 million in lifetime federal awards (per USAspending.gov). BesaGov currently tracks 57 contracts totaling $17.35 million for this firm. Their largest customer is Department Of Defense, representing $7.31 million of awarded work.
What does Brothers Mechanical Services Llc do?
Brothers Mechanical Services Llc is a federal contractor based in Manassas, VA, registered under NAICS 238220 (construction).