GRADING PLUMBING SITE CONSTRUCTION INC
USDOT 3167766 · Doing business as GPS PLUMBING
Active, intrastate (non-hazmat) carrier, small fleet (16 power units) — no FMCSA safety rating on record (common).
Vetting summary
At a glance
- Out-of-service rate40% vs 19.1% national avg
These signals summarize the records shown below — they are a starting point for your own checks, not a judgment of the carrier.
Registration
Carrier identity
| USDOT Number | 3167766 |
|---|---|
| MC Number | — |
| Legal Name | GRADING PLUMBING SITE CONSTRUCTION INC |
| DBA Name | GPS PLUMBING |
| Entity Type | — |
| Phone | 6193120585 |
| Address | 1900 WELD BLVD SUITE 200, El Cajon, CA, 92020 |
Status
Authority & safety
| Operating Status | Active |
|---|---|
| Operation Type | Intrastate (Non-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.
Safety events
Inspections & crashes (last 24 months)
| Inspections | 5 |
|---|---|
| Out-of-Service Rate | 40% vs 19.1% national average |
Most frequent violation categories: 51 (16), 30 (5), 16 (4).
Crash involvement does not imply fault. FMCSA crash records list all reportable crashes involving a carrier, regardless of who caused them.
Equipment
Fleet & operations
| Power Units (trucks) | 16 |
|---|---|
| Drivers | 21 |
| Recent Annual Mileage | 20,000 |
| Last MCS-150 Filing | 08-APR-26 |
GRADING PLUMBING SITE CONSTRUCTION INC operates 16 power units — a larger fleet than 98% of carriers registered in CA.
Nearby
Other carriers in El Cajon, CA
- SEMPER SOLARIS CONSTRUCTION INC — USDOT 3130290, 102 power units
- GROSSMONT UNION HIGH SCHOOL DISTRICT — USDOT 3376297, 76 power units
- CAJON VALLEY UNION SCHOOL DISTRICT — USDOT 3378065, 67 power units
- VLS SAN DIEGO LLC — USDOT 3615255, 23 power units
- LJ JONES INC — USDOT 3348055, 18 power units
Browse all carriers in El Cajon, CA or all CA carriers.