Private PropertyMason R Hopkins is a trucking company based in DICKERSON, Maryland, registered with the Federal Motor Carrier Safety Administration (FMCSA) under USDOT Number 898154. According to the latest FMCSA records, the company is currently listed as an Active carrier and operates as an Intrastate Non-Hazmat 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
- Entity Type
- Carrier, Shipper Only
- Fleet Size
- 13 units
- Drivers
- 8 total
Contact Information
- Phone
- (301) 370-5970
- [email protected]
- Website
- https://frozenlevels.com
Operation Summary
- Operating Status
- Active
- Carrier Operation
- Intrastate Non-Hazmat
- Operation Classification
- Private Property
- Cargo Carried
- General Freight, Logs/Poles, Building Materials, Machinery Large, Produce, Livestock, Grain/Feed, Chemicals, Farm Supplies, Construction
- Annual Mileage
- 11,000 miles (2025) as of Jan 8, 2026
Physical Address
Mailing Address
Is this your company?
Hey Bubba! is an AI back-office automation platform for fleets. Automate the work behind your fleet, from load booking to paperwork and compliance.
Fleet Details
| Vehicle Types | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Truck Tractors | 5 | 0 | 0 |
| Trucks | 8 | 0 | 0 |
| Trailers | 10 | 0 | 0 |
Safety Violations
| Total | Severe | Out of Service | Measure | Percentile | |
|---|---|---|---|---|---|
| Vehicle Maintenance | 1 | 0 | 0 | 6 | 0.00% |
| Unsafe Driving | 0 | 0 | 0 | 0 | 0.00% |
| HOS Compliance | 0 | 0 | 0 | 0 | 0.00% |
| Driver Fitness | 0 | 0 | 0 | 0 | 0.00% |
| Controlled Substances | 0 | 0 | 0 | 0 | 0.00% |
Accident Reports
Results for 24 months prior to Oct 21, 2026
| Last 6 Months | 6-12 Months ago | 12-24 Months ago | Total | |
|---|---|---|---|---|
| Fatalities | 0 | 0 | 0 | 0 |
| Injuries | 0 | 0 | 1 | 1 |
| Tow-away | 0 | 0 | 0 | 0 |
| Crash Reports | 0 | 0 | 1 | 1 |
Inspections
Results for 24 months prior to Oct 21, 2026
| Driver | Vehicle | Hazmat | IEP | |
|---|---|---|---|---|
| Inspections | 1 | 1 | 0 | 0 |
| OOS Inspections | 0 | 1 | 0 | 0 |
| OOS Percentage | 0.00% | 100.00% | 0.00% | 0.00% |
| National Average as of Sep 22, 2026 | 6.67% | 22.26% | 4.44% | N/A |
Safety Rating
- Rating Date
- None
- Rating
- None
- Review Date
- None
- Type
- None
Company Details
- Entity Type
- Carrier, Shipper Only
- Fleet Size
- 13 units
- Drivers
- 8 total
Physical Address
Contact Information
- Phone
- (301) 370-5970
- [email protected]
- Website
- https://frozenlevels.com
Mailing Address
Is this your company?
Hey Bubba! is an AI back-office automation platform for fleets. Automate the work behind your fleet, from load booking to paperwork and compliance.
Operation Summary
- Operating Status
- Carrier Operation
- Operation Classification
- Cargo Carried
- Annual Mileage
- Active
The entity's USDOT number is active. - Intrastate Non-Hazmat
- Private Property
- General Freight, Logs/Poles, Building Materials, Machinery Large, Produce, Livestock, Grain/Feed, Chemicals, Farm Supplies, Construction
- 11,000 miles (2025) as of Jan 8, 2026
Fleet Details
| Vehicle Types | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Truck Tractors | 5 | 0 | 0 |
| Trucks | 8 | 0 | 0 |
| Trailers | 10 | 0 | 0 |
Safety Violations
| Total | Severe | Out of Service | Measure | Percentile | |
|---|---|---|---|---|---|
| Vehicle Maintenance | 1 | 0 | 0 | 6 | 0.00% |
| Unsafe Driving | 0 | 0 | 0 | 0 | 0.00% |
| Hours of Service Compliance | 0 | 0 | 0 | 0 | 0.00% |
| Driver Fitness | 0 | 0 | 0 | 0 | 0.00% |
| Controlled Substances | 0 | 0 | 0 | 0 | 0.00% |
Accident Reports
Results for 24 months prior to Oct 21, 2026
| Last 6 Months | 6-12 Months ago | 12-24 Months ago | Total | |
|---|---|---|---|---|
| Fatalities | 0 | 0 | 0 | 0 |
| Injuries | 0 | 0 | 1 | 1 |
| Tow-away | 0 | 0 | 0 | 0 |
| Crash Reports | 0 | 0 | 1 | 1 |
Inspections
Results for 24 months prior to Oct 21, 2026
| Driver | Vehicle | Hazmat | IEP | |
|---|---|---|---|---|
| Inspections | 1 | 1 | 0 | 0 |
| OOS Inspections | 0 | 1 | 0 | 0 |
| OOS Percentage | 0.00% | 100.00% | 0.00% | 0.00% |
| National Average as of Sep 22, 2026 | 6.67% | 22.26% | 4.44% | N/A |
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
- None
- None
- None
- None
Frequently asked questions
Mason R Hopkins operates under USDOT number 898154, as registered with the FMCSA. The USDOT number identifies the carrier for safety monitoring.
Yes. Mason R Hopkins appears as an active carrier in the FMCSA registration data Hey Bubba! compiles, under USDOT 898154. Registration status can change, so confirm it on the FMCSA SAFER listing before you book a load.
Mason R Hopkins lists its physical address as 24445 RIVER ROAD, Dickerson, Maryland 20842.
The phone number on file for Mason R Hopkins is (301) 370-5970.
Mason R Hopkins is registered as a carrier, shipper only, running intrastate non-hazmat operations. It reports hauling General Freight, Logs/Poles, Building Materials, Machinery Large, Produce, Livestock, Grain/Feed and Chemicals.
Mason R Hopkins reports 13 power units and 8 drivers to the FMCSA. It reported 11,000 miles for 2025. Figures come from the carrier's own MCS-150 filing.
No FMCSA safety rating is on file for Mason R Hopkins. Unrated means the FMCSA has not rated the carrier, which is not the same as a poor rating. The inspection, crash and violation records on this page show how the carrier has performed on the road.
Hey Bubba! does not publish customer reviews. This page shows the FMCSA safety, inspection, crash and violation records on file for Mason R Hopkins, which are public records and not opinions.
Confirm that USDOT 898154 are active, check that the carrier's insurance is current, and review its safety rating, inspections and crashes on this page. Then match the name, address and phone number against the SAFER listing, and call the carrier directly to confirm the details.
Hey Bubba! compiles carrier profiles from public FMCSA data, including SAFER Web and the Safety Measurement System. It may lag the live FMCSA record, so verify anything important with the FMCSA or the carrier.
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. Last updated October 21, 2026.