Carrier profile · USDOT 1108919 · Updated Jun 13, 2026
Chemmark of Houston Inc
7 power unitsHOUSTON, TX50/100
AUTHORITY STATUS UNKNOWNHAZMAT
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
- 6531 PETRO PARK, HOUSTON, TX, 77041
- Mailing address
- PO BOX 40266, HOUSTON, TX, 77240
- Operation
- Intrastate (Non-Hazmat)· Hazmat
Contact
- Phone
- (832) 467-1233
- Cell
- (281) 802-3131
Registration
- Officer
- Shannon Mayer
- USDOT / docket
- 1108919
- First registered
- Mar 19, 2003
- Last MCS-150
- Sep 4, 2025 · 375,000 mi (2024)
- FMCSA safety rating
- Not rated
- D-U-N-S
- —
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.