US · FMCSA ACTIVE
CAPITOL BUILDING SUPPLY INC
dba OHIO VALLEY DRYWALL SUPPLY COMMONWEALTH BLDG MATERIALS STEVEN KEMPF BLDG MATERIALS NEW ENGLAND GYPSUM SUPPLY TROWEL TRAD
Manassas Park, VA 20111 · DOT 280543
Company profile
Web-discovered · as of 2026-07-30
Capitol Building Supply (DBA Ohio Valley Drywall, Commonwealth Bldg Materials, etc.) is a subsidiary of GMS, serving VA/NE/OH with building materials. Operates a private fleet of boom trucks and flatbeds for material delivery to construction sites.
Fleet use
Private fleet
Operating scope
Regional
Service model
own account, last mile
Equipment
flatbed
Ownership
Subsidiary
part of Gypsum Management & Supply (GMS)
Employees
501-1000
HQ · 12000 Market St, Manassas, VA 20110
Active hiring for drivers found on LinkedIn and company website career page.
Registry record
Source FMCSA · as of 2026-08-01
Fleet size
400
power units · corroborated
Activity
road freight carrier
private licence
In operation since
1986
555 drivers
US compliance
Source FMCSA L&I / SAFER · as of 2026-07-12
Operating authority
None / private
Insurance on file
No
Out of service
No
Safety rating
SATISFACTORY
Crashes (24 mo)
2
0 fatal · 1 injured
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