CORNERSTONE ENVIRONMENTAL CONTRACTORS INC
USDOT 2367838 · Active
Active, intrastate (hazmat) carrier, single-truck operation (1 power unit) — no FMCSA safety rating on record (common).
Carrier identity
| USDOT Number | 2367838 |
|---|---|
| MC Number | MC-436414 |
| Legal Name | CORNERSTONE ENVIRONMENTAL CONTRACTORS INC |
| DBA Name | — |
| Entity Type | — |
| Phone | 9252999225 |
| Address | 4050 PIKE LANE SUITE B, Concord, CA, 94520 |
Authority & safety
| Operating Status | Active |
|---|---|
| Operation Type | Intrastate (Hazmat) |
| Safety Rating | None on record — most carriers have not received a formal FMCSA safety rating. |
| Hazmat Flag | false |
Safety ratings: S = Satisfactory, C = Conditional, U = Unsatisfactory. A carrier with no rating has not been through a full FMCSA compliance review — this is common and not itself a red flag.
Fleet & operations
| Power Units (trucks) | 1 |
|---|---|
| Drivers | 1 |
| Recent Annual Mileage | 12,849 |
| Last MCS-150 Filing | 25-JUL-25 |
CORNERSTONE ENVIRONMENTAL CONTRACTORS INC operates 1 power unit — a larger fleet than 0% of carriers registered in CA.
Other carriers in Concord, CA
- PACIFIC STATES PETROLEUM INC — USDOT 2461679, 84 power units
- TOTAL ENVIRONMENTAL & POWER SYSTEMS INC — USDOT 2406539, 63 power units
- ZONE TRUCKING INC — USDOT 2121337, 8 power units
- AMY RODRIGUEZ — USDOT 2131142, 6 power units
- SILVERKIWI LLC — USDOT 2429373, 5 power units
Browse all carriers in Concord, CA or all CA carriers.