Sierra Oilfield Services Inc is an active interstate carrier based in Farmington, NM.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 9 | 0 | 0 |
| Tractors | 24 | 0 | 0 |
| Trailers | 17 | 0 | 0 |
| Total Power Units | 33 | ||
Distinct vehicles · 24 mo
vs 33 self-reported (MCS-150)
Top makes
Registered in
Higher values = more violations. 0 = clean record.
| Category | Insp w/ Viol |
|---|
| Category | vs. Cohort | vs. State | Reading |
|---|---|---|---|
| Unsafe Driving | 90% | 95% | Worse than most peers |
| HOS Compliance | 0% | 0% | Better than most peers |
| Driver Fitness | 73% | 94% | Around peer average |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 53% | 87% | Around peer average |
Lower percentile = lower SMS measure = stronger safety record. Computed nightly across active carriers in the same state and fleet-size band.
| Type | Inspections | OOS | OOS % | Nat'l Avg |
|---|---|---|---|---|
| Driver | 0 | 1 | — | 6.67% |
| Vehicle | 0 | 2 | — | 22.26% |
| Hazmat | 0 | 0 | — |
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| No crashes recorded | 0 | 0 | 0 | 0 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Vehicle Maintenance | 7 | 1 | 2 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Feb 3, 2026 | NM | TRUCK TRACTOR | 0 | 0 |
| Jan 30, 2026 | NM | TRUCK TRACTOR | 0 | 0 |
| Dec 11, 2025 | TX | OTHER | 1 | 0 |
| Oct 28, 2025 | NM | TRUCK TRACTOR | 1 | 0 |
| Sep 12, 2025 |
Independent Pump And System Management Llc
No alertsFarmington, NM · 33 units
San Juan Concrete Co Inc
No alertsFarmington, NM · 32 units
David Richardson
No alertsFarmington, NM · 35 units
C F & M Oilfield Service
No alertsFarmington, NM · 35 units
Waste Control Of Colorado
No alertsFarmington, NM · 30 units
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 5 | 1.61 | — |
| HOS Compliance | 0 | 0.00 | — |
| Vehicle Maintenance | 4 | 3.58 | — |
| Driver Fitness | 1 | 0.71 | — |
| Controlled Substances | 0 | 0.00 | — |
| 4.44% |
Where they run
Inspected in 3 states. Top state NM accounts for 82% of activity. Activity outside home state (NM): 18%.
| Unsafe Driving |
| 5 |
| 2 |
| 0 |
| Driver Fitness | 1 | 1 | 1 |
| NM |
| TRUCK TRACTOR |
| 2 |
| 1 |
| Jun 30, 2025 | NM | TRUCK TRACTOR | 1 | 0 |
| Jun 24, 2025 | CO | STRAIGHT TRUCK | 4 | 2 |
| Mar 4, 2025 | NM | TRUCK TRACTOR | 0 | 0 |
| Dec 19, 2024 | NM | STRAIGHT TRUCK | 1 | 0 |
| Dec 17, 2024 | NM | STRAIGHT TRUCK | 0 | 0 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Dec 11, 2025 | 39311 | No or defective lighting devices or reflective material as required | Vehicle Maintenance | — |
| Oct 28, 2025 | 3922SLLS2 | State/Local Laws - Speeding 6-10 miles per hour over the speed limit | Unsafe Driving | — |
| Sep 12, 2025 | 393100B | Leaking/spilling/blowing/falling cargo | Vehicle Maintenance | Yes |
| Sep 12, 2025 | 39617C | Operating a CMV without proof of a periodic inspection | Vehicle Maintenance | — |
| Jun 30, 2025 | 3922SLLS4 | State/Local Laws - Speeding 15 or more miles per hour over the speed limit | Unsafe Driving | — |
| Jun 24, 2025 | 38323A2LCDLN | License (CDL) - Operate a CMV and does not possess a valid CDL | Driver Fitness | Yes |
| Jun 24, 2025 | 393100CC | Cargo - Cargo not secured against shifting | Vehicle Maintenance | — |
| Jun 24, 2025 | 39343DB | Brake - Missing or inoperable breakaway braking system on a trailer(s) or converter dolly | Vehicle Maintenance | Yes |
| Jun 24, 2025 | 39617CPI | Operating a CMV without documentation of a periodic inspection | Vehicle Maintenance | — |
| Dec 19, 2024 | 3922LV | Lane Restriction violation | Unsafe Driving | — |