Robertson's Ready Mix Ltd A California Limited Partnership
Private PropertyAuthorized for HireRobertson's Ready Mix Ltd A California Limited Partnership is a trucking company based in CORONA, California, registered with the Federal Motor Carrier Safety Administration (FMCSA) under USDOT Number 256299. According to the latest FMCSA records, the company is currently listed as an Active carrier and operates as an Interstate motor carrier. The company profile provides publicly available FMCSA registration details, including carrier status, operating classification, and other information reported through FMCSA records.
Company Details
- MC#
- 1040325, 181673
- Entity Type
- Carrier
- Fleet Size
- 1,239 units
- Drivers
- 1,239 total
Contact Information
- Phone
- (951) 685-4600
- [email protected]
- Website
- https://rrmca.com
Operation Summary
- Operating Status
- Active
- Carrier Operation
- Interstate
- Operation Classification
- Private Property, Authorized for Hire
- Cargo Carried
- Liquids/Gases, Dry Bulk, UNSPECIFIED
- Annual Mileage
- 30,836,278 miles (2024) as of Jul 22, 2025
Insurance Coverage
- Insurance Type
- BI&PD (Primary)
- Company Name
- Tokio Marine America Insurance Company
- Policy Limit
- $2,000,000
- Policy Number
- CAS6407785-05
- Effective Date
- Oct 1, 2019
Physical Address
Mailing Address
Fleet Details
| Vehicle Types | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Truck Tractors | 806 | 185 | 0 |
| Trucks | 84 | 164 | 0 |
| Trailers | 14 | 0 | 0 |
Safety Violations
| Total | Severe | Out of Service | Measure | Percentile | |
|---|---|---|---|---|---|
| Vehicle Maintenance | 184 | 10 | 0 | 2.61 | 0.00% |
| Unsafe Driving | 18 | 3 | 0 | 0.1 | 0.00% |
| HOS Compliance | 2 | 0 | 0 | 0.06 | 0.00% |
| Driver Fitness | 4 | 4 | 0 | 0.24 | 0.00% |
| Controlled Substances | 0 | 0 | 0 | 0 | 0.00% |
Accident Reports
Results for 24 months prior to Sep 22, 2026
| Last 6 Months | 6-12 Months ago | 12-24 Months ago | Total | |
|---|---|---|---|---|
| Fatalities | 0 | 0 | 0 | 0 |
| Injuries | 2 | 1 | 5 | 8 |
| Tow-away | 3 | 0 | 11 | 14 |
| Crash Reports | 5 | 1 | 16 | 22 |
Inspections
Results for 24 months prior to Sep 22, 2026
| Driver | Vehicle | Hazmat | IEP | |
|---|---|---|---|---|
| Inspections | 194 | 181 | 0 | 0 |
| OOS Inspections | 5 | 21 | 0 | 0 |
| OOS Percentage | 2.58% | 11.60% | 0.00% | 0.00% |
| National Average as of Aug 23, 2026 | 6.67% | 22.26% | 4.44% | N/A |
Insurance
| Insurance Type | Insurance Required | Insurance on File |
|---|---|---|
| BI&PD (Primary) | $0 | $2,000,000 |
Safety Rating
- Rating Date
- Feb 1, 1989
- Rating
- Satisfactory
- Review Date
- Apr 25, 1988
- Type
- Compliance Review
Company Details
- MC#
- 1040325, 181673
- Entity Type
- Carrier
- Fleet Size
- 1,239 units
- Drivers
- 1,239 total
Physical Address
Contact Information
- Phone
- (951) 685-4600
- [email protected]
- Website
- https://rrmca.com
Mailing Address
Operation Summary
- Operating Status
- Carrier Operation
- Operation Classification
- Cargo Carried
- Annual Mileage
- Active
The entity's USDOT number is active. - Interstate
- Private Property, Authorized for Hire
- Liquids/Gases, Dry Bulk, UNSPECIFIED
- 30,836,278 miles (2024) as of Jul 22, 2025
Insurance Coverage
- Insurance Type
- Company Name
- Policy Limit
- Policy Number
- Effective Date
- BI&PD (Primary)
- Tokio Marine America Insurance Company
- $2,000,000
- CAS6407785-05
- Oct 1, 2019
Fleet Details
| Vehicle Types | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Truck Tractors | 806 | 185 | 0 |
| Trucks | 84 | 164 | 0 |
| Trailers | 14 | 0 | 0 |
Safety Violations
| Total | Severe | Out of Service | Measure | Percentile | |
|---|---|---|---|---|---|
| Vehicle Maintenance | 184 | 10 | 0 | 2.61 | 0.00% |
| Unsafe Driving | 18 | 3 | 0 | 0.1 | 0.00% |
| Hours of Service Compliance | 2 | 0 | 0 | 0.06 | 0.00% |
| Driver Fitness | 4 | 4 | 0 | 0.24 | 0.00% |
| Controlled Substances | 0 | 0 | 0 | 0 | 0.00% |
Accident Reports
Results for 24 months prior to Sep 22, 2026
| Last 6 Months | 6-12 Months ago | 12-24 Months ago | Total | |
|---|---|---|---|---|
| Fatalities | 0 | 0 | 0 | 0 |
| Injuries | 2 | 1 | 5 | 8 |
| Tow-away | 3 | 0 | 11 | 14 |
| Crash Reports | 5 | 1 | 16 | 22 |
Inspections
Results for 24 months prior to Sep 22, 2026
| Driver | Vehicle | Hazmat | IEP | |
|---|---|---|---|---|
| Inspections | 194 | 181 | 0 | 0 |
| OOS Inspections | 5 | 21 | 0 | 0 |
| OOS Percentage | 2.58% | 11.60% | 0.00% | 0.00% |
| National Average as of Aug 23, 2026 | 6.67% | 22.26% | 4.44% | N/A |
InsuranceThe below insurance information is based on FMCSA Licensing and Insurance Public data. Hey Bubba! updates these statistics as they are released by the FMCSA.
| Insurance Type | Insurance Required | Insurance on File |
|---|---|---|
| BI&PD (Primary) | $0 | $2,000,000 |
Safety RatingThis is a measure of the carrier's compliance with the Federal Motor Carrier Safety Regulations (FMCSR). A Compliance Review is a statistical sampling or audit of required records to determine a motor carrier's compliance with the FMCSR. An in-depth review of the motor carrier's records is made to check different categories of drivers, vehicles and trips. This review may be limited to specific problems and may include a detailed investigation of a problem area. The compliance status determination is based on FMCSR violations discovered during the review. The below safety rating information is based on SAFER Web data. Hey Bubba! updates these statistics as they are released by the FMCSA.
- Rating Date
- Rating
- Review Date
- Type
- Feb 1, 1989
- Satisfactory
- Apr 25, 1988
- Compliance Review
More Trucking Resources
The carrier profiles listed on this page are compiled by Hey Bubba! based on publicly available data from the Federal Motor Carrier Safety Administration (FMCSA), including sources such as SAFER Web and the FMCSA's Safety Measurement System (SMS). While we strive to provide accurate and up-to-date information, Hey Bubba! does not guarantee the completeness, accuracy, or timeliness of the data presented. Users are advised to verify any critical information directly with the FMCSA or the carrier in question. Hey Bubba! assumes no legal liability or responsibility for any errors, omissions, or outcomes resulting from the use of this information.