FMCSA Carrier Profile
CALMEX ENGINEERING INC
Bloomington, CA
Active
No Safety Rating
Authority
No Active Authority
Common carrier
Insurance
Not Found
No coverage amount on file
Safety
Not Rated
50.0% OOS · 7 inspections on record
Flags · 1
Elevated Out-of-Service Rate
50.0% of this carrier's roadside inspections in the last 24 months ended in an out-of-service order — higher than 82% of carriers with a comparable number of inspections. This is a CarrierChk calculation from FMCSA inspection records, not an FMCSA rating.
Vetting notes
- Active FMCSA registration, but no active for-hire operating authority on record
- No active insurance filing found on record
- Vehicle out-of-service rate 100.0% — above the 20.7% national average
- 7 FMCSA inspections on record
FMCSA Registration
DOT Number
900516
Operating Status
Active
Safety Rating
Not Rated
Entity Type
Corporation
MCS-150 Filed
October 16, 2025
FMCSA Registration
August 22, 2000
Annual Mileage
220 mi (2025)
Contact Information
Address
2750 S Lilac Ave, Bloomington, CA 92316
Phone
Email
Owner / Officer
Robert Stone
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Out-of-Service Rate
50.0% of inspections ended in an out-of-service order
6 inspections in 24 months
Vehicle OOS Rate
100.0%
Driver OOS Rate
0.0%
Ranks in the 82nd percentile among carriers with 5–9 inspections — lower is better. CarrierChk calculation from FMCSA roadside inspection records, not an FMCSA score.
Safety & Inspection Summary
Total Inspections
7
Driver Inspections
5
Vehicle Inspections
3
Total OOS Orders
3
Violations by Category
Vehicle Maintenance2
Unsafe Driving0
Hours of Service0
OOS Rates vs. National Average
Driver OOS Rate0.0% · national avg 5.5%
✓ Below national average
Vehicle OOS Rate100.0% · national avg 20.7%
⚠ Above national average (79.3pp higher)
Inspection Trend by Year
2026
2025
2024
Inspection Records (7)
| Date | State | Level | Vehicle | Viol. | Status |
|---|---|---|---|---|---|
| April 24, 2026 | CA | Level III — Driver Only | PTRB · 2XPXD49X7LM664425 | 0 | Clean |
| April 10, 2026 | CA | Level II — Walk-Around | PTRB · 1XPCD40X5RD682562 | 1 | 1 OOS |
| February 26, 2026 | CA | Level III — Driver Only | PTRB · 1XPCD40X5RD682562 | 0 | 1 OOS |
| November 3, 2025 | CA | Level III — Driver Only | PTRB · 2XPXD49X7LM664425 | 0 | Clean |
| June 18, 2025 | CA | Level I — Full | KW · 2NK5LJ0X8PM242966 | 1 | 1 OOS |
| May 21, 2025 | CA | Level III — Driver Only | PTRB · 1XPXD40X0HD419816 | 0 | Clean |
| May 2, 2024 | CA | Level II — Walk-Around | PTRB · 2XPXD49X7LM664425 | 0 | Clean |
Where This Carrier Operates
States where this carrier's roadside inspections were recorded
FewerMore
CA7
Equipment on Record (8)
Vehicles identified in this carrier's inspection history
| Vehicle | Type | VIN | Inspections | With OOS |
|---|---|---|---|---|
| Ptrb | — | 2XPXD49X7LM664425 | 3 | — |
| Land | — | 1LH440VH6T1B39330 | 2 | — |
| Rack | — | 1R9U64728RS485712 | 2 | 2 |
| Ptrb | — | 1XPCD40X5RD682562 | 2 | 2 |
| Land | — | 1LH435VH671A15578 | 1 | — |
| Rckly | — | 1R9U64526HS485421 | 1 | — |
| Ptrb | — | 1XPXD40X0HD419816 | 1 | — |
| Kw | — | 2NK5LJ0X8PM242966 | 1 | 1 |
A vehicle appearing here was recorded in an inspection — it is not proof the carrier still operates it today.
Other Carriers in Bloomington, CA
Data sourced from FMCSA MCMIS via Socrata. Last updated: August 21, 2026.
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