Kelly Maclaskey Oil Field Services Inc
USDOT 283970 · MC-220081 · El Dorado, Kansas · Interstate for-hire carrier · 50–99 power units
Kelly Maclaskey Oil Field Services Inc (dba Maclaskey Oilfield Services) is a corporation based in El Dorado, Kansas, registered with the FMCSA as an interstate carrier (private property, authorized for hire). It reports 95 power units and 59 drivers, which ranks it #56 by fleet size among 109 active for-hire carriers with 50+ power units headquartered in Kansas. In the 24 months to Sep 24, 2026 its trucks were inspected 57 times – about 0.6 inspections per power unit. 13.7% of vehicle inspections and 0.0% of driver inspections ended with an out-of-service order, against 20.5% and 3.3% for carriers of the same size nationally. FMCSA records 2 reportable crashes in the last 24 months (1 injury, 0 fatalities, 2 tow-away), or 2.1 per 100 power units versus 4.8 for its size band. Crash counts in FMCSA data do not indicate fault. Its registered cargo types are liquids / gases, oilfield equipment, chemicals.
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Registration and contact
| Legal name | Kelly Maclaskey Oil Field Services Inc |
|---|---|
| DBA name | Maclaskey Oilfield Services |
| USDOT number | 283970 |
| Operating authority (docket) | MC-220081 |
| Entity type | Private Property, Authorized for Hire |
| Operation | Interstate |
| Business type | Corporation |
| Physical address | 105 N Industrial Road, El Dorado, KS 67042 |
| Phone | (316) 321-9011 |
| First registered | Dec 18, 1986 |
| Last MCS-150 update | Jan 28, 2026 |
| Hazmat carrier | Yes |
Check live authority, insurance and out-of-service status: FMCSA SAFER snapshot for USDOT 283970.
Fleet and drivers
| Equipment | Owned | Term-leased | Trip-leased |
|---|---|---|---|
| Straight trucks | 2 | 0 | 0 |
| Truck tractors | 87 | 0 | 0 |
| Trailers | 104 | 0 | 0 |
- 0.62 drivers per power unit (national median for 50+ unit fleets: 0.99).
- 1.2 trailers per tractor.
- 3,269,918 miles reported for 2025 – about 34,420 miles per power unit vs a 38,151 median for 50–99-unit fleets.
- 100% of listed equipment is owned rather than leased.
- 59 CDL drivers; 44 drivers operate interstate beyond 100 miles, 15 within 100 miles.
Safety record
Roadside inspections Sep 25, 2024 – Sep 24, 2026; crashes Nov 1, 2024 – Oct 31, 2026. Benchmarks: 50–99-unit for-hire carriers nationally (5,500) and Kansas carriers with 50+ units (109).
| Measure | Kelly Maclaskey Oil Field Se | Same size, US | KS average | |
|---|---|---|---|---|
| Vehicle out-of-service rate | 13.7% | 20.5% | 15.4% | 33% lower than average |
| Driver out-of-service rate | 0.0% | 3.3% | 1.7% | none recorded |
| Crashes per 100 power units | 2.1 | 4.8 | 3.8 | 56% lower than average |
| Inspections | 57 | 57 with a driver check, 51 with a vehicle check, 25 BASIC violations recorded, 31 hazmat-related | ||
| FMCSA safety rating | Satisfactory (rated Oct 20, 2005) | |||
Cargo carried
Less common in this directory: oilfield equipment (522 of 5,000 carriers).
Similar carriers in Kansas
Closest fleet size and cargo mix among Kansas carriers in this directory.
| Carrier | City | Power units | Drivers | Inspections (24 mo) | Vehicle OOS | Crashes (24 mo) |
|---|---|---|---|---|---|---|
| Haz-Mat Response Inc USDOT 555940 | Olathe | 144 | 114 | 59 | 20.4% | 2 |
| Kanza Cooperative Association USDOT 279191 | Iuka | 99 | 88 | 50 | 6.2% | 1 |
| Hurricane Services Inc USDOT 955246 | Wichita | 157 | 87 | 14 | 22.2% | 1 |
| Dugan Truck Line LLC USDOT 1494870 | Wichita | 72 | 65 | 20 | 28.6% | 7 |
| Star Transport L L C USDOT 863974 | Overland Park | 131 | 226 | 382 | 16.8% | 17 |
| Skyland Grain LLC USDOT 61145 | Ulysses | 152 | 99 | 28 | 30.8% | 2 |
Other carriers near El Dorado
| Carrier | City | Power units | Drivers | Inspections (24 mo) | Vehicle OOS | Crashes (24 mo) |
|---|---|---|---|---|---|---|
| Mies & Sons Trucking LLC USDOT 618032 | Colwich | 139 | 133 | 116 | 2.9% | 7 |
| Farmers Oil Company Inc USDOT 258332 | Anthony | 128 | 93 | 292 | 7.4% | 15 |
| Nowak Construction Company Inc USDOT 439665 | Goddard | 97 | 52 | 12 | 18.2% | 3 |
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FAQ
What is the USDOT number of Kelly Maclaskey Oil Field Services Inc?
Kelly Maclaskey Oil Field Services Inc is registered with USDOT number 283970 and operating authority MC-220081.
How many trucks does Kelly Maclaskey Oil Field Services Inc have?
It reports 95 power units (87 tractors, 2 straight trucks) and 104 trailers, with 59 drivers, on its last MCS-150 update (Jan 28, 2026).
Where is Kelly Maclaskey Oil Field Services Inc located?
Its registered physical address is in El Dorado, Kansas 67042.
What is the out-of-service rate of Kelly Maclaskey Oil Field Services Inc?
Over 24 months, 13.7% of vehicle inspections and 0.0% of driver inspections resulted in an out-of-service order (same-size national average: 20.5% vehicle, 3.3% 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.