FMCSA Carrier Profile
ANTIOCH BUILDING MATERIALS
DBA: Brentwood Ready Mix Sloan Transport Inc
Pittsburg, CA
Active
No Safety Rating
Authority
No Active Authority
Common carrier
Insurance
Not Found
No coverage amount on file
Safety
Not Rated
8.3% OOS · 16 inspections on record
✓ No risk flags found on authority or insurance records
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 25.0% — above the 20.7% national average
- 16 FMCSA inspections on record
FMCSA Registration
DOT Number
2644366
Operating Status
Active
Safety Rating
Not Rated
MCS-150 Filed
June 19, 2025
FMCSA Registration
June 12, 2015
Annual Mileage
990,000 mi (2024)
Contact Information
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Out-of-Service Rate
8.3% of inspections ended in an out-of-service order
12 inspections in 24 months
Vehicle OOS Rate
0.0%
Driver OOS Rate
0.0%
Ranks in the 20th percentile among carriers with 10–24 inspections — lower is better. CarrierChk calculation from FMCSA roadside inspection records, not an FMCSA score.
Safety & Inspection Summary
Total Inspections
16
Driver Inspections
7
Vehicle Inspections
8
Total OOS Orders
2
Violations by Category
Vehicle Maintenance10
Unsafe Driving1
Hours of Service0
OOS Rates vs. National Average
Driver OOS Rate0.0% · national avg 5.5%
✓ Below national average
Vehicle OOS Rate25.0% · national avg 20.7%
⚠ Above national average (4.3pp higher)
Inspection Trend by Year
2026
2025
2024
Inspection Records (16)
| Date | State | Level | Vehicle | Viol. | Status |
|---|---|---|---|---|---|
| July 29, 2026 | CA | Level II — Walk-Around | KW · 1XKZAP8X2GJ124195 | 1 | Passed |
| May 11, 2026 | CA | Level III — Driver Only | KW · 1NKWLP0XXGJ486049 | 0 | Clean |
| March 17, 2026 | CA | Level III — Driver Only | KW · 1XKZAK8X6LJ428384 | 0 | Clean |
| December 18, 2025 | CA | Level II — Walk-Around | KW · 1XKZAK8XXHJ170281 | 3 | Passed |
| August 28, 2025 | CA | Level II — Walk-Around | KW · 1NKWLJ0X0EJ415467 | 1 | Passed |
| July 23, 2025 | CA | Level III — Driver Only | KW · 1NKWXPEX2FJ455440 | 0 | Clean |
| July 18, 2025 | CA | Level III — Driver Only | KW · 1NKWLJ0X0EJ415467 | 0 | Clean |
| May 7, 2025 | CA | Level III — Driver Only | KW · 1NKWLJ0X0EJ415467 | 0 | Clean |
| April 22, 2025 | CA | Level IV — Special Study | KW · 1NKWLJ0X0EJ415467 | 0 | 1 OOS |
| April 4, 2025 | CA | Level II — Walk-Around | KW · 1XKZAK8X4LJ428383 | 2 | Passed |
| February 5, 2025 | CA | Level III — Driver Only | KW · 1NKWL70XXDJ360818 | 0 | Clean |
| October 24, 2024 | CA | Level II — Walk-Around | KW · 1XKZAK8X4LJ428383 | 0 | Clean |
Showing 12 of 16 inspection records
Where This Carrier Operates
States where this carrier's roadside inspections were recorded
FewerMore
CA16
Equipment on Record (15)
Vehicles identified in this carrier's inspection history. Year, make and model are decoded from the VIN.
| Vehicle | Type | VIN | Inspections | With OOS |
|---|---|---|---|---|
| 2014 Kenworth W9 Series | Truck | 1NKWLJ0X0EJ415467 | 4 | 1 |
| 2020 Kenworth T880 | Truck-Tractor | 1XKZAK8X4LJ428383 | 3 | 1 |
| Allco | — | 5CBBS201XYC000171 | 2 | 1 |
| Beal | — | 1BN2B191XNP23346A | 1 | — |
| Frue | — | 1H4H02016HJ024412 | 1 | — |
| 1983 Kenworth W900 | Truck | 1NKWL70XXDJ360818 | 1 | — |
| 2016 Kenworth W9 Series | Truck | 1NKWLP0XXGJ486049 | 1 | — |
| 2015 Kenworth W9 Series | Truck | 1NKWXPEX2FJ455440 | 1 | — |
| 2019 Kenworth T880 | Truck-Tractor | 1XKZAK8X0KJ276567 | 1 | — |
| 2020 Kenworth T880 | Truck-Tractor | 1XKZAK8X6LJ428384 | 1 | — |
Show all 15 units
| Vehicle | Type | VIN | Inspections | With OOS |
|---|---|---|---|---|
| 2017 Kenworth T880 | Truck-Tractor | 1XKZAK8XXHJ170281 | 1 | — |
| 2016 Kenworth T880 | Truck-Tractor | 1XKZAP8X2GJ124195 | 1 | — |
| Util | — | 7N02847002 | 1 | — |
| Frue | — | FRS577908 | 1 | — |
| Frue | — | FRV772302 | 1 | — |
A vehicle appearing here was recorded in an inspection — it is not proof the carrier still operates it today.
Other Carriers in Pittsburg, CA
Data sourced from FMCSA MCMIS via Socrata. Last updated: August 24, 2026.
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