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ROBERTSON'S READY MIX LTD A CALIFORNIA LIMITED PARTNERSHIP

USDOT 256299 · MC-1040325 · CORONA, CA Authorized

ROBERTSON'S READY MIX LTD A CALIFORNIA LIMITED PARTNERSHIP is a carrier registered with the FMCSA under USDOT number 256299, based in CORONA, CA. It operates in interstate commerce. It holds active FMCSA operating authority under MC-1040325 and is currently Authorized to operate for hire. Its fleet includes 1,239 power units and 1,239 drivers. Its most recent FMCSA safety rating is Satisfactory. This record was last updated 2026-09-06 from official FMCSA data.

Vetting snapshot

Operating authority
Authorized
USDOT registration
Active
MCS-150 biennial update
Current - filed 2025-07-22
Safety rating
Satisfactory
Registered with FMCSA
41 years
Fleet
1,239 power units

Safety record (FMCSA, last 24 months)

Inspections (24 months)
182
Vehicle out-of-service rate
11.5% (FMCSA national average roughly 21%)
Driver out-of-service rate
3.3% (FMCSA national average roughly 5%)
Crashes (24 months)
30, 14 with injuries
Last inspection
2026-03-31

Safety data as of 2026-06-24.

Insurance on file (FMCSA)

Liability (BIPD)
TOKIO MARINE AMERICA INSURANCE COMPANY, $2,000,000 coverage, effective 2019-10-01

Insurer filings as recorded by the FMCSA. A certificate from the carrier is not a substitute for the filing on record.

FMCSA record

USDOT Number
256299
MC / Docket Number
MC-1040325
Legal Name
ROBERTSON'S READY MIX LTD A CALIFORNIA LIMITED PARTNERSHIP
Entity Type
Carrier
USDOT Status
Active
Operating Authority
Authorized
Operation
Interstate
Business Type
CORPORATION
Operation Classification
PRIVATE PROPERTY;AUTHORIZED FOR HIRE
Physical Address
200 S MAIN ST #200, CORONA, CA, 92882
Mailing Address
P O BOX 3600, CORONA, CA
Phone
(951) 685-4600
Fax
(951) 280-1461
Power Units
1,239
Trucks
1,239
Total Drivers
1,239
CDL Drivers
1,239
Trailers
14
Hazmat
Yes
Cargo Carried
Dry Bulk, Liquids/Gases, Other
Safety Rating
Satisfactory
Safety Rating Date
1989-02-01
Company Officer
KAYE BENNETTE
Company Officer
SYED KAZMI
MCS-150 Date
2025-07-22
Registered
1985-03-08
Last Updated
2026-09-06

Frequently asked questions

What is ROBERTSON'S READY MIX LTD A CALIFORNIA LIMITED PARTNERSHIP's USDOT number and MC number?

ROBERTSON'S READY MIX LTD A CALIFORNIA LIMITED PARTNERSHIP's USDOT number is 256299 and its operating-authority docket is MC-1040325.

Is ROBERTSON'S READY MIX LTD A CALIFORNIA LIMITED PARTNERSHIP authorized to operate for hire?

Yes. ROBERTSON'S READY MIX LTD A CALIFORNIA LIMITED PARTNERSHIP currently holds active FMCSA operating authority.

Is ROBERTSON'S READY MIX LTD A CALIFORNIA LIMITED PARTNERSHIP's USDOT registration active?

Its USDOT registration status is Active in the latest FMCSA data. Registration status reflects FMCSA filings (such as the biennial MCS-150 update), not whether the company is currently doing business.

Where is ROBERTSON'S READY MIX LTD A CALIFORNIA LIMITED PARTNERSHIP based?

ROBERTSON'S READY MIX LTD A CALIFORNIA LIMITED PARTNERSHIP is based in 200 S MAIN ST #200, CORONA, CA, 92882, according to its FMCSA registration.

How large is ROBERTSON'S READY MIX LTD A CALIFORNIA LIMITED PARTNERSHIP's fleet?

ROBERTSON'S READY MIX LTD A CALIFORNIA LIMITED PARTNERSHIP reported 1,239 power units and 1,239 drivers on its most recent FMCSA MCS-150 filing.

What is ROBERTSON'S READY MIX LTD A CALIFORNIA LIMITED PARTNERSHIP's FMCSA safety rating?

ROBERTSON'S READY MIX LTD A CALIFORNIA LIMITED PARTNERSHIP's FMCSA safety rating is Satisfactory, issued 1989-02-01.

Other carriers in CA

Source: official FMCSA / SAFER public records. Verify critical details on this carrier's official FMCSA SAFER snapshot.