Brothers Mechanical Services LLC

Brothers Mechanical Services LLC (BMS Division), a minority-owned, self-certified small disadvantaged business and Subcontinent Asian American-owned enterprise headquartered in Manassas, Virginia, operates as a prime contractor delivering HVAC maintenance, boiler plant operations, chiller repair and replacement, generator servicing, electrical repairs, and kitchen equipment maintenance to federal civilian and defense agencies. The vendor competes predominantly in full-and-open procurements, though approximately 36% of its recent awards (by count) carry small-business set-asides, reflecting its posture as a small disadvantaged business eligible for total-small-business and 8(a) sole-source work.

Brothers Mechanical Services maintains a substantial and diversified federal customer base. The top five funding agencies by potential value account for 66% of recent combined potential value, anchored by the Social Security Administration (6 awards, $16.1 million combined potential value) and the Department of the Navy Naval Facilities Engineering Command (6 awards, $10.2 million), followed by the Defense Commissary Agency (15 awards, $8.9 million), the Department of Veterans Affairs Veterans Health Administration Veterans Integrated Service Network 5 (20 awards, $6.2 million), and the Department of Justice Drug Enforcement Administration (3 awards, $5.7 million). By award count, however, VISN 5 dominates with 20 awards, reflecting the vendor's role as a long-term boiler and generator maintenance provider to VA medical centers in the Baltimore region. Customer concentration is high but distributed: 46 distinct agencies have placed work with the vendor, spanning civilian departments (SSA, NOAA, FDA, NIH, National Park Service) and defense components (Navy, Defense Commissary Agency, Army Air Education and Training Command, Naval Facilities Engineering Command, Defense Information Systems Agency).

The vendor's award footprint spans 170 prime contracts and indefinite-delivery vehicles, with strong recent growth — from 6 awards in 2022 to 24 in 2025 — and combined potential value of $71.8 million. Core vehicle positions include the General Services Administration Multiple Award Schedule (31 task orders, $4.8 million combined potential value), a single-award Indefinite Delivery Contract with SSA for boiler plant operations and maintenance at SSA headquarters valued at $15.7 million (contract HDEC0515D0015), a single-award IDC with Veterans Integrated Service Network 5 for boiler preventative maintenance at Loch Raven Medical Center in Baltimore valued at $1.08 million (awarded December 2025, running through December 2030), and a Multiple Award Basic Ordering Agreement with Naval Sea Systems Command for mechanical and controls maintenance across fiscal years 2025–2030 (effective December 2024). Representative contracts include a $3.99 million 8(a) sole-source definitive contract with the National Institute of Standards and Technology (December 2021) for HVAC work across eight laboratories in Gaithersburg, Maryland; a $233,152 total-small-business purchase order with NOAA (April 2024) for HVAC and building automation system maintenance at the Baltimore/Washington Weather Forecast Office in Sterling, Virginia, running through April 2028; a $1.8 million firm-fixed-price purchase order with the Drug Enforcement Administration (April 2026) for chiller replacement at the DEA's Manassas facility; and a $370,000 firm-fixed-price purchase order with the National Institute of Standards and Technology (October 2025) for cooling tower maintenance at the Center for Neutron Research in Gaithersburg, running through September 2030.

Work is performed across multiple sites and regions, with place-of-performance locations including Baltimore, Maryland (VA medical centers and SSA headquarters); Manassas and Sterling, Virginia (DEA facility, NOAA offices); Gaithersburg, Maryland (NIST); Washington, D.C. (naval facilities, federal office buildings); and Bethesda, Maryland (Navy Installations Command facilities). The vendor delivers on a mix of firm-fixed-price and time-and-materials structures, with scheduling ranging from short-duration emergency repairs to multi-year preventative maintenance agreements.

Service Contract Inventory data shows SCI-reportable invoiced revenue of $8.1 million in FY2023 (the sole year with reportable activity in the source data) across roughly 11.1 FTEs contracted to federal service work, with government-paid hourly rates running a uniform median of $335.14 per hour across the reporting period. This reflects the vendor's positioning as a field-service and trade-labor provider. GSA Schedule labor offerings span HVAC Service Technician (junior technician) at $99.00 per hour with high-school education and five years' experience, and Senior Field Technician (master) at $119.00 per hour with associate-level education and ten years' experience; no security-cleared labor roles are offered. Across SCI-reportable prime contracts, Brothers Mechanical Services used no named subcontractors, reflecting a delivery model built on direct internal field labor.

The vendor's category concentration centers heavily on NAICS 238220 (Plumbing, Heating, and Air-Conditioning Contractors), which accounts for 108 of 170 awards. Secondary concentration appears in NAICS 811310 (Commercial and Industrial Machinery and Equipment Repair and Maintenance, 23 awards), NAICS 238210 (Electrical Contractors and Other Wiring Installation, 8 awards), and facilities-support services. By Product and Service Code, the vendor's work aligns with PSC J056 (Maintenance/Repair/Rebuild of Equipment—Refrigeration, Air-Conditioning, and Air-Circulating Equipment, 40 awards), J045 (Maintenance/Repair/Rebuild of Equipment—Plumbing, Heating, and Waste-Disposal Equipment, 20 awards), and J057 (Inspection—Refrigeration, Air-Conditioning, and Air-Circulating Equipment, 17 awards).

Ten awards carrying combined potential value of $4.8 million face ultimate completion within the next twenty-four months, presenting a recompete cliff anchored by the SSA boiler plant IDC (expiring August 2025) and VISN 5 generator and boiler maintenance orders completing through 2026. Activity has grown consistently year over year since 2022, with 24 awards placed in 2025, indicating sustained demand and customer confidence in the vendor's capabilities as a facilities infrastructure support provider.

Brothers Mechanical Services is full-service solution provider for mechanical equipment and systems in the Mid-Atlantic region of the U.S. You can acquire our services for various mechanical unit.