Checked
Forbes Bros Timberline Construction Inc
USDOT 904325 · Rapid City, SD
- Power units
- 135
- Drivers
- 185
- Operation
- Interstate
- Safety rating
- Satisfactory
Carrier details
As registered with FMCSA
- USDOT number
- 904325
- Legal name
- Forbes Bros Timberline Construction Inc
- Base
- Rapid City, SD 57703
- County
- Pennington County
- Operation
- Interstate
- Carrier type
- Private
- Hazardous materials
- Yes
- Trucks
- 135
- Drivers with a CDL
- 74
- Miles driven
- 170,000 (2025)
- Rating date
- 01/21/2009
- Registered with FMCSA
- 09/08/2000
- Last MCS-150 update
- 05/13/2026
Cargo carried
- General freight
- Motor vehicles
- Logs, poles, beams, lumber
- Building materials
- Machinery, large objects
- Utilities
- Construction
Fleet and driver counts are self-reported by each company on FMCSA Form MCS-150 and can be out of date. Values that look like typing errors (for example 99,999 trucks for a small company) are treated as not reported. Pages list companies registered as businesses; owner-operators registered as individuals are counted in totals but not named. Check the carrier's current status, insurance and inspection history on FMCSA SAFER.
Other carriers in Pennington County
Swipe the table sideways to see more columns.
| Company | Power units | Drivers | Type |
|---|---|---|---|
| Black Hills Service Company LLCUSDOT 1843482 | 533 | 524 | Private |
| Brink Constructors IncUSDOT 119688 | 525 | 555 | Private |
| Coca-Cola Bottling Company High CountryUSDOT 910520 | 266 | 310 | Private |
| Pete Lien & Sons IncUSDOT 198034 | 192 | 134 | For hire |
| Black Hills Power IncUSDOT 119635 | 87 | 62 | Private |
| Black Hills Energy Arkansas IncUSDOT 219131 | 79 | 100 | Private |
| Heavy Constructors IncUSDOT 294205 | 63 | 151 | Private |
| Roth Trucking IncUSDOT 244712 | 57 | 36 | For hire |
| M G Oil Company IncUSDOT 233343 | 56 | 37 | For hire |
| Simon Contractors of South Dakota IncUSDOT 1521310 | 48 | 55 | For hire |
Frequently asked questions
- What is Forbes Bros Timberline Construction Inc's USDOT number?
- Forbes Bros Timberline Construction Inc's USDOT number is 904325.
- How many trucks does Forbes Bros Timberline Construction Inc have?
- Forbes Bros Timberline Construction Inc reported 135 power units and 185 drivers on its most recent MCS-150 update (05/13/2026).
- Does Forbes Bros Timberline Construction Inc have a safety rating?
- FMCSA rated Forbes Bros Timberline Construction Inc Satisfactory on 01/21/2009.
Source: Federal Motor Carrier Safety Administration, Company Census File · Last updated 10/22/2026