Tops Well Services Llc is an active interstate carrier based in Vernal, UT.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 62 | 0 | 0 |
| Tractors | 62 | 0 | 0 |
| Trailers | 44 | 3 | 0 |
| Total Power Units | 62 | ||
Distinct vehicles · 24 mo
vs 62 self-reported (MCS-150)
Top makes
Registered in
Higher values = more violations. 0 = clean record.
| Category |
|---|
| Category | vs. Cohort | vs. State | Reading |
|---|---|---|---|
| Unsafe Driving | 42% | 92% | Around peer average |
| HOS Compliance | 81% | 95% | Worse than most peers |
| Driver Fitness | 90% | 96% | Worse than most peers |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 91% | 94% | Worse than most peers |
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 | 7 | — | 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 | 32 | 4 | 8 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Mar 16, 2026 | CO | TRUCK TRACTOR | 3 | 2 |
| Feb 2, 2026 | UT | TRUCK TRACTOR | 10 | 1 |
| Jan 13, 2026 | CO | TRUCK TRACTOR | 1 | 0 |
| Sep 16, 2025 | CO | STRAIGHT TRUCK | 1 |
| Insp w/ Viol |
|---|
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 1 | 0.01 | — |
| HOS Compliance | 1 | 0.50 | — |
| Vehicle Maintenance | 8 | 14.78 | — |
| Driver Fitness | 1 | 1.11 | — |
| Controlled Substances | 0 | 0.00 | — |
| 4.44% |
Where they run
Inspected in 3 states. Top state CO accounts for 64% of activity. Activity outside home state (UT): 73%.
| Hours-of-Service Compliance | 3 | 0 | 0 |
| Driver Fitness | 1 | 1 | 1 |
| Unsafe Driving | 1 | 0 | 0 |
| 1 |
| Mar 23, 2025 | CO | TRUCK TRACTOR | 7 | 2 |
| Nov 8, 2024 | UT | TRUCK TRACTOR | 5 | 1 |
| Oct 11, 2024 | NM | TRUCK TRACTOR | 2 | 1 |
| Sep 11, 2024 | CO | TRUCK TRACTOR | 0 | 0 |
| Aug 14, 2024 | UT | TRUCK TRACTOR | 0 | 0 |
| Aug 14, 2024 | CO | STRAIGHT TRUCK | 3 | 0 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Mar 16, 2026 | 39328WS | Wiring Systems - Copper wire exposed | Vehicle Maintenance | — |
| Mar 16, 2026 | 39343ATPV | Air Brake - Inoperable or missing tractor protection valve | Vehicle Maintenance | Yes |
| Mar 16, 2026 | 3939ALTSI | Lighting - Turn signal - Any inoperative on the rearmost vehicle. | Vehicle Maintenance | Yes |
| Feb 2, 2026 | 39311A1LSML | Lighting - Side marker lamp(s) missing | Vehicle Maintenance | — |
| Feb 2, 2026 | 393205CWRAWFLMIB | Wheel/Rim - Any wheel fasteners loose/missing/ineffective/broken. | Vehicle Maintenance | — |
| Feb 2, 2026 | 39330B | Battery - Not protected | Vehicle Maintenance | — |
| Feb 2, 2026 | 39395A4EEUS | Emergency Equipment - Fire Extinguishers - unsecured | Vehicle Maintenance | — |
| Feb 2, 2026 | 3939ALSLI | Lighting - Stop lamps - Any inoperative. | Vehicle Maintenance | — |
| Feb 2, 2026 | 3939ALSML | Lighting - Side marker lamp(s) inoperative | Vehicle Maintenance | — |
| Feb 2, 2026 | 39522GELDMFV | HOS (ELD) - A portable ELD is not mounted in a fixed position and visible to the driver when seated in the normal driving position. | Hours-of-Service Compliance | — |