Rocky Mountain Contractors Inc
USDOT 996639 · MC-1596807 · Helena, Montana · Interstate for-hire carrier · 250–499 power units
Rocky Mountain Contractors Inc is a corporation based in Helena, Montana, registered with the FMCSA as an interstate carrier (authorized for hire). It reports 326 power units and 287 drivers, which ranks it #4 by fleet size among 34 active for-hire carriers with 50+ power units headquartered in Montana. In the 24 months to Sep 24, 2026 its trucks were inspected 39 times – about 0.1 inspections per power unit. 14.8% of vehicle inspections and 2.6% of driver inspections ended with an out-of-service order, against 18.3% and 2.0% for carriers of the same size nationally. FMCSA records 1 reportable crash in the last 24 months (0 injuries, 0 fatalities, 1 tow-away), or 0.3 per 100 power units versus 4.2 for its size band. Crash counts in FMCSA data do not indicate fault. Its registered cargo types are motor vehicles, logs, poles, beams, lumber, building materials, machinery, large objects, agricultural / farm supplies, construction.
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Registration and contact
| Legal name | Rocky Mountain Contractors Inc |
|---|---|
| DBA name | — |
| USDOT number | 996639 |
| Operating authority (docket) | MC-1596807 |
| Entity type | Authorized for Hire |
| Operation | Interstate |
| Business type | Corporation |
| Physical address | 3268 Ocean View Dr, Helena, MT 59602 |
| Phone | (406) 442-8761 |
| First registered | Jan 4, 2002 |
| Last MCS-150 update | Sep 9, 2025 |
| Hazmat carrier | Yes |
Check live authority, insurance and out-of-service status: FMCSA SAFER snapshot for USDOT 996639.
Fleet and drivers
| Equipment | Owned | Term-leased | Trip-leased |
|---|---|---|---|
| Straight trucks | 246 | 65 | 0 |
| Truck tractors | 15 | 0 | 0 |
| Trailers | 414 | 0 | 0 |
- 0.88 drivers per power unit (national median for 50+ unit fleets: 0.99).
- 27.6 trailers per tractor – a drop-and-hook style trailer pool.
- 5,802,928 miles reported for 2024 – about 17,800 miles per power unit vs a 41,335 median for 250–499-unit fleets.
- 91% of listed equipment is owned rather than leased.
- 241 CDL drivers; 3 drivers operate interstate beyond 100 miles, 284 within 100 miles.
Safety record
Roadside inspections Sep 25, 2024 – Sep 24, 2026; crashes Nov 1, 2024 – Oct 31, 2026. Benchmarks: 250–499-unit for-hire carriers nationally (792) and Montana carriers with 50+ units (34).
| Measure | Rocky Mountain Contractors I | Same size, US | MT average | |
|---|---|---|---|---|
| Vehicle out-of-service rate | 14.8% | 18.3% | 16.4% | 19% lower than average |
| Driver out-of-service rate | 2.6% | 2.0% | 1.8% | 27% higher than average |
| Crashes per 100 power units | 0.3 | 4.2 | 2.8 | 93% lower than average |
| Inspections | 39 | 39 with a driver check, 27 with a vehicle check, 25 BASIC violations recorded | ||
| FMCSA safety rating | Satisfactory (rated Jul 11, 2008) | |||
Cargo carried
Less common in this directory: agricultural / farm supplies (734 of 5,000 carriers); motor vehicles (873 of 5,000 carriers).
Similar carriers in Montana
Closest fleet size and cargo mix among Montana carriers in this directory.
| Carrier | City | Power units | Drivers | Inspections (24 mo) | Vehicle OOS | Crashes (24 mo) |
|---|---|---|---|---|---|---|
| DSV Road Transport Inc USDOT 30161 | Missoula | 421 | 340 | 257 | 21.7% | 16 |
| Transystems LLC USDOT 179858 | Great Falls | 467 | 844 | 163 | 28.1% | 36 |
| Wutke LLC USDOT 1089091 | Kalispell | 85 | 62 | 74 | 39.6% | 1 |
| Re Investment Company LLC USDOT 815586 | Kalispell | 595 | 276 | 56 | 19.4% | 2 |
| Oftedal Construction Inc USDOT 323584 | Miles City | 95 | 55 | 12 | 11.1% | 0 |
| L H C Inc USDOT 241457 | Kalispell | 72 | 72 | 68 | 16.1% | 3 |
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FAQ
What is the USDOT number of Rocky Mountain Contractors Inc?
Rocky Mountain Contractors Inc is registered with USDOT number 996639 and operating authority MC-1596807.
How many trucks does Rocky Mountain Contractors Inc have?
It reports 326 power units (15 tractors, 311 straight trucks) and 414 trailers, with 287 drivers, on its last MCS-150 update (Sep 9, 2025).
Where is Rocky Mountain Contractors Inc located?
Its registered physical address is in Helena, Montana 59602.
What is the out-of-service rate of Rocky Mountain Contractors Inc?
Over 24 months, 14.8% of vehicle inspections and 2.6% of driver inspections resulted in an out-of-service order (same-size national average: 18.3% vehicle, 2.0% driver).
Source: FMCSA Company Census File, SMS inspection file and Crash File (data.transportation.gov), refreshed 2026-11-04. Figures are as reported to FMCSA and may lag. How we calculate these numbers. Spotted an error? Carriers update their record with FMCSA via the MCS-150 form; see corrections.