Carrier profile · USDOT 423971 · Updated Jun 13, 2026
Capitol Drilling Supplies Inc
DBA CAPITOL DRILLING & SAWING
27 power unitsINDIANAPOLIS, IN50/100
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
- 5440 ROCK HAMPTON CT, INDIANAPOLIS, IN, 46268
- Operation
- Interstate
Contact
- Phone
- (317) 875-7601
- Cell
- (317) 223-9081
- Fax
- (317) 872-2077
- skirby@penhall.com
- Web domain
- penhall.com
Registration
- Officer
- William H. Westbrook
- USDOT / docket
- 423971
- First registered
- Oct 12, 1990
- Last MCS-150
- Dec 27, 2006 · 355,000 mi (2004)
- FMCSA safety rating
- Not rated
- D-U-N-S
- 41861683
Fleet (self-reported · MCS-150)
—CDL drivers
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.