Carrier profile · USDOT 2266991 · Updated Jun 13, 2026
Mcnamara Brothers General Contractors Inc
1 power unitSILVER SPRING, MD50/100
AUTHORITY STATUS UNKNOWN
Identity & Federal
The official FMCSA identity — legal name, DBA, addresses, contact, officers, and registration — alongside the daily-captured federal-record activity feed, monitored daily by Vektor.
Location
- Physical address
- 2323 STEWART AVENUE UNIT H, SILVER SPRING, MD, 20910
- Operation
- Interstate
Contact
- Phone
- (301) 589-3767
- Cell
- (301) 674-2868
- Web domain
- mcnamarabuild.com
Registration
- Officers
- Robert Mcnamara · Michael Mcnamara
- USDOT / docket
- 2266991
- First registered
- Jan 26, 2012
- Last MCS-150
- Mar 2, 2026 · 2,400 mi (2025)
- FMCSA safety rating
- Not rated
- Recordable crash rate
- 0.00
- D-U-N-S
- —
Fleet (self-reported · MCS-150)
MCS-150 filing history· biennial-update cadence
Per-filing MCS-150 history (each biennial update + the fleet/mileage it reported) is being captured from the daily federal feed and will appear here as we capture the full history.
Federal record activity· monitored daily by Vektor
No licensing or insurance changes captured since Vektor began monitoring this carrier (June 2026). Quiet is usually good.