HaulerCheck · https://haulercheck.com/carrier/2634473-pacific-gypsum-supply-inc/ · Checked 2026-10-20 16:16 UTC · Census and inspections Oct 20, 2026 · Authority and insurance: Last known · FMCSA snapshot May 14, 2026
Pacific Gypsum Supply Inc
Doing business as J&B Materials
Do not book until these are resolved · 1 signal
How risk signals workAt least one fact in the FMCSA record should stop a booking until it is cleared up. Confirm the current record on Motus first; it is not a finding of wrongdoing. Authority and insurance are last known from May 14, 2026.
- Operating authority is not authorized (last known)Without active authority the company may not haul or broker interstate freight for hire.
No cargo cover filed with FMCSA
Not a live check. FMCSA has not published a Motus record for this carrier, so authority and insurance show the last known status from May 14, 2026. Confirm on Motus before booking.
What to verify next
- Confirm authority and insurance on the official Motus record: our copy is the last known status from May 14, 2026. Safety record: SAFER.
- Call back on the number on file, (619) 447-2413, not a number from an email or load board.
- Check that the MC number you were given is MC917230.
- Ask the insurer for a certificate of insurance naming you as holder, with cargo coverage that fits your load.
Insurance on file
No insurance filings were found in the public FMCSA data for this carrier.
Roadside inspections Oct 20, 2024 – Oct 20, 2026
24 of 83 · California avg 19.8%
2 of 105 · California avg 6.3%
By quarter inspections and vehicle out-of-service rate
Bar height: inspections in the quarter. Percentage: vehicles put out of service, of vehicle inspections. The first and last quarters are partial.
Where it was inspected 3 states and provinces, 24 months
- CA 101 96.2%
- AZ 3 2.9%
- HI 1 1.0%
Vehicles seen at inspections different VINs, 24 months
Power units: 54
30 tractors · 24 straight trucks
International 20Western Star 15Mack 7Ford 4Freightliner 4Ram/Dodge 1
77 power units declared on the MCS-150. Inspections see only part of a fleet, so fewer here is normal; many more can mean the registration is out of date.
Trailers: 35
33 semi-trailers · 1 full trailer · 1 intermodal chassis
Fontaine 7Utility 4Wilson 2Doonan 1Dorsey 1Great Dane 1
Includes trailers the company pulled but does not own, such as shipper or leasing trailers.
Shippers named on inspection reports 24 months
Omega 2EZ Mix 2Stockton Products 1
As written by roadside inspectors, who note the shipper on the bill of lading. Only names that appear on at least three different carriers' reports are shown, so private individuals are never listed. A shipper on a report is not a reference.
10 most recent inspections
| Date | State | Level | Violations | Out of service |
|---|---|---|---|---|
| Oct 14, 2026 | CA | 1 | 1 | Yes |
| Oct 12, 2026 | CA | 1 | 0 | No |
| Oct 12, 2026 | AZ | 2 | 1 | No |
| Oct 5, 2026 | CA | 1 | 5 | No |
| Sep 29, 2026 | CA | 1 | 2 | No |
| Sep 23, 2026 | CA | 1 | 0 | No |
| Sep 21, 2026 | CA | 1 | 0 | No |
| Sep 15, 2026 | CA | 3 | 1 | Yes |
| Sep 11, 2026 | CA | 3 | 1 | No |
| Sep 10, 2026 | CA | 1 | 0 | No |
How these rates are calculated
Period: Oct 20, 2024 – Oct 20, 2026. Vehicle rate = vehicle inspections with a vehicle out-of-service order ÷ vehicle inspections (levels 1, 2, 5 and 6). Driver rate uses levels 1, 2, 3 and 6. The California average covers 398,391 vehicle and 509,953 driver inspections of all California-based carriers in this period. It mixes every type of operation, so compare with care; rates based on a handful of inspections say little. FMCSA's own SMS measures are weighted differently: SMS profile · SAFER snapshot
Violations in FMCSA's SMS last 24 months
81 violations counted in FMCSA's Safety Measurement System (SMS), 32 of them serious enough to put the driver or vehicle out of service.
Why is this different from the 145 violations above?
The inspections section's number counts every violation written on the inspection reports in our Oct 20, 2024 – Oct 20, 2026 window. The SMS count comes from FMCSA's own monthly SMS snapshot, which uses its own 24-month window and only the violations it scores. Both are FMCSA figures; they measure different things.
| Category (FMCSA BASIC) | Violations | Out of service | Share | California share |
|---|---|---|---|---|
| Vehicle Maintenance | 78 | 31 | 96.3% | 71.8% |
| Unsafe Driving | 2 | 0 | 2.5% | 8.0% |
| Hours-of-Service Compliance | 1 | 1 | 1.2% | 16.6% |
10 most frequent violations
| Violation | Times | Out of service |
|---|---|---|
| Dressed Lumber/Similar Building Products - Improper Securement of bundles transported using more than one tier. Failure to Prevent Movement · Vehicle Maintenance · code 393118DCDL | 7 | 7 |
| Emergency Equipment - Fire Extinguishers - unsecured Emergency Equipment · Vehicle Maintenance · code 39395A4EEUS | 6 | 0 |
| Lighting - Headlamp(s) - Any inoperative Lighting · Vehicle Maintenance · code 3939ALHLI | 5 | 0 |
| Tires - All others leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS Tires · Vehicle Maintenance · code 39375A3TAOL | 4 | 4 |
| Air Brake - Hose/tubing damage into the outer reinforcement ply. Brakes All Others · Vehicle Maintenance · code 39345B2BHTD | 3 | 3 |
| Cargo - Cargo not secured to prevent leaking/spilling/blowing/falling from CMV Improper Load Securement · Vehicle Maintenance · code 393100BC | 3 | 3 |
| Cargo - Insufficient tiedowns (w/o headerboard/blocking) for article(s) of cargo 5 feet or less and more than 1100 lbs Tiedown · Vehicle Maintenance · code 393110B2IC | 3 | 3 |
| Air Brake - Hose/tubing damaged or not secured Brakes All Others · Vehicle Maintenance · code 39345B2BAIR | 3 | 0 |
| Brake Out of Adjustment - Roto Clamp (Short & Long) DD-3 or Bolt Brakes Out of Adjustment · Vehicle Maintenance · code 39347E | 3 | 0 |
| Lubrication - Oil or grease leak Other Vehicle Defect · Vehicle Maintenance · code 3965BL | 3 | 0 |
Source: FMCSA SMS violation file, inspections in the last 24 months, published Oct 20, 2026. "Share" is this company's mix of violations; the California column is the mix across all California-based carriers, so you can see which kinds of problems stand out. A high count partly reflects fleet size and how often trucks are inspected.
Crashes Oct 20, 2024 – Oct 20, 2026
Crash details
| Date | Location | Fatalities | Injuries |
|---|---|---|---|
| Mar 19, 2025 | Los Angeles, CA | 0 | 0 |
Reportable crashes do not imply the carrier was at fault.
Company details FMCSA census · Oct 20, 2026
| USDOT number | 2634473 |
|---|---|
| MC / docket | MC917230 |
| Legal name | PACIFIC GYPSUM SUPPLY INC |
| DBA name | J&B MATERIALS |
| Operation | Interstate |
| Business type | — |
| Power units | 77 |
| Drivers | 81 |
| Annual mileage | 75,000 (2025) |
| Hazmat | No |
| Safety rating | Not rated (no compliance review on record) |
| USDOT number added | May 12, 2015 · 11 years ago |
| Last MCS-150 update | Jul 28, 2026 |
| Email domain on file | @westsidebmc.com |
Equipment as declared on the MCS-150
| Owned | Term-leased | |
|---|---|---|
| Tractors | 28 | 11 |
| Straight trucks | 9 | 29 |
| Trailers | 37 | 5 |
Term-leased equipment usually belongs to owner-operators driving under this company's authority.
Cargo carried
General FreightBuilding MaterialsConstruction
Change history
No changes to name, contact details, authority or insurance since we started tracking on Oct 18, 2026. We compare every company's FMCSA record each day.
to see it on your watchlist when something changes.
Questions about Pacific Gypsum Supply Inc
What does Pacific Gypsum Supply Inc's operating authority allow?
FMCSA records show no active operating authority for Pacific Gypsum Supply Inc (MC917230), so it may not haul regulated interstate freight for hire or broker loads under these dockets.
Which information about Pacific Gypsum Supply Inc is old or missing?
Operating authority is the last known status from the FMCSA snapshot of May 14, 2026, not a current check. No insurance filings were found in the public data. FMCSA has not issued a safety rating, which means no compliance review is on record, not that the carrier is unsafe.
What should I verify before booking Pacific Gypsum Supply Inc?
Confirm the authority and insurance on the Motus record for USDOT 2634473. Call the company back on the phone number on file, (619) 447-2413, not a number from an email or load board message. Check that the MC number the dispatcher gave you matches MC917230, and ask the insurer for a certificate of insurance naming you as holder, with cargo coverage that fits your load.
Other trucking companies in El Cajon, CA →
Company details from the FMCSA Company Census File (Oct 20, 2026). Inspections and crashes from FMCSA MCMIS files. About our data · Report an error on this page (how corrections work).
Page generated 2026-10-20 16:16 UTC.