FLATIRONS DRILLING INC, DOT #1342421 FMCSA Safety & Compliance Report
8 of your 19 roadside inspections in the last 24 months ended with an out-of-service order, most recently Colorado on September 2.
Your latest, Nebraska on September 17, had 3 violations, none out of service.
Your MCS-150 lists 38 trucks and 18 drivers.
Every violation on this list stays on your FMCSA record for 24 months and counts toward the scores FMCSA uses to choose carriers for an investigation. The investigator asks for the files behind each one.
FLATIRONS DRILLING INC is a mid-size fleet motor carrier based in GREELEY, Colorado (USDOT #1342421). As of October 23, 2026, it holds a Conditional FMCSA safety rating and a FileFlo Carrier Intelligence Score of 39/100 (High Risk), based on 27 recent inspection(s) and 71 recorded violation(s) in public FMCSA data.
What FLATIRONS DRILLING INC's record points to
- What out-of-service inspections trigger: the expedited safety audit (49 CFR 385.308)
Out of service on 8 inspections of 19 in the last 24 months, most recently September 2. - Have FileFlo run your compliance department
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Turn on free alertsCarrier Intelligence Score
39/100 High Risk
| Category | Score | Max |
|---|---|---|
| Safety Rating | 10 | 30 |
| Inspection Pass Rate | 10 | 20 |
| Out-of-Service Rate (vs FMCSA national avg) | 7 | 15 |
| CSA BASIC percentiles | Not measured | n/a |
Three public FMCSA components, scored by FileFlo. CSA BASIC percentiles are not in FMCSA's public data, so they are shown as not measured.
FLATIRONS DRILLING INC's public FMCSA record, line by line
Roadside inspections in the last 24 months
- Sept. 17, 2026, Nebraska. 3 violations, none out of service. Written up for speeding (49 CFR 392.2), an electronic logging device (ELD) problem (49 CFR 395.22), and over the hours-of-service limit (49 CFR 395.30).
- Sept. 2, 2026, Colorado. Out of service: 1 vehicle violation, 2 violations in all. Written up for lights not working (49 CFR 393.9).
- June 9, 2026, Nebraska. 1 violation, none out of service. Written up for a state or local traffic violation (49 CFR 392.2).
- May 28, 2026, Missouri. Out of service: 1 driver violation and 1 vehicle violation, 7 violations in all. Written up for a brake problem (49 CFR 393.43), a CDL violation (49 CFR 383.51), over the hours-of-service limit (49 CFR 395.3), and a false logbook entry (49 CFR 395.8).
- May 13, 2026, Maryland. 4 violations, none out of service. Written up for a brake problem (49 CFR 393.45) and an equipment problem (49 CFR 393.53).
- Jan. 21, 2026, Colorado. Out of service: 2 vehicle violations, 4 violations in all. Written up for a brake problem (49 CFR 393.43), a maintenance violation (49 CFR 396.3), no proof of the annual truck inspection (49 CFR 396.17), and company name or USDOT number not shown on the truck (49 CFR 390.21).
FLATIRONS DRILLING INC: GREELEY, Colorado Trucking Company
FLATIRONS DRILLING INC is a mid-size fleet operating out of GREELEY, Colorado with USDOT number 1342421. The company operates 38 power units and holds a current FMCSA safety rating of Conditional. Based on our analysis of federal safety data, FLATIRONS DRILLING INC has a FileFlo Carrier Intelligence Score (CIS) of 39/100, classified as High Risk.
FMCSA Safety Record & Inspection History
FLATIRONS DRILLING INC has undergone 27 recorded DOT inspections. The vehicle out-of-service rate is 33.3%, which is above the national average of 20.72%. This elevated rate indicates potential maintenance or pre-trip inspection deficiencies that could lead to roadside violations. The driver out-of-service rate is 3.7%, within acceptable range compared to the 5.51% national average.
Recorded Violations and Out-of-Service Status
The public FMCSA record for FLATIRONS DRILLING INC carries 71 recorded violations, and the most recent inspection on file is dated September 17, 2026. Across 27 recorded inspections, the record carries 1 driver out-of-service violation and 14 vehicle out-of-service violations.
A recorded violation is what an inspector wrote down at the roadside. It is not a penalty, and it is not an amount owed: FMCSA assesses civil penalties only after a compliance review classifies specific cited violations. The step that changes this record is the document behind each line, so the next move is to see which records an investigator would ask for and which of them exist today.
What a 39/100 Carrier Intelligence Score Means
The Carrier Intelligence Score is FileFlo's own summary of three public FMCSA components for FLATIRONS DRILLING INC: the safety rating, the inspection pass rate and the out-of-service rate against the national average. It is not an FMCSA score, and FMCSA does not use it to choose carriers for an investigation. 39 out of 100 falls in FileFlo's High Risk band.
Authority Type, Hazmat Status, and Operating Profile
FLATIRONS DRILLING INC is classified by FMCSA as an interstate carrier.
The carrier is classified as Private Property, meaning it transports its own goods incidental to its primary business, exempt from MC-number authority but still subject to safety regulations under 49 CFR Part 390.
FLATIRONS DRILLING INC is not flagged in FMCSA Census as a hazmat carrier (HM indicator: N), so the carrier is not subject to the additional 49 CFR Subchapter C hazmat regulations.
Operational range per MCS-150 filing: interstate beyond 100 miles (long-haul, 18 drivers). The 100-mile boundary matters because drivers operating within a 100-air-mile radius qualify for the short-haul exception under 49 CFR 395.1(e)(1), which removes the requirement to maintain RODS for the day.
Self-reported MCS-150 annual mileage: 187,512 miles. MCS-150 mileage feeds the FMCSA SafeStat exposure denominator: drastically understated mileage can artificially inflate CSA BASIC percentile scores by reducing the per-mile exposure baseline. Updates are required every 24 months under 49 CFR 390.19.
Fleet Composition and Driver Profile
Owned equipment per the FMCSA Census filing: 30 straight trucks, 8 tractors, 49 trailers. Owned-vs-leased equipment matters for compliance documentation, owned trailers require the carrier to retain annual inspection certificates under 49 CFR 396.17, while leased trailers shift that documentation responsibility to the lease agreement.
The carrier reports 18 CDL-holding drivers on file. Each CDL driver must have a current Driver Qualification File (DQF) maintained per 49 CFR 391.51, including a Medical Examiner's Certificate, an annual MVR review, and a record of road-test results.
FMCSA Crash History
The FMCSA Motor Carrier Management Information System (MCMIS) crash dataset records 3 crash events involving FLATIRONS DRILLING INC in the available reporting window. Of these, 0 involved a fatality, 1 involved a reported injury, and 3 resulted in a tow-away. 3 events meet the federal-recordable threshold under 49 CFR 390.5 (fatality, injury treated away from the scene, OR tow-away of any vehicle).
Most recent recorded event: CO 34 60 FT W WELD CR 69, CO on January 6, 2014.
FLATIRONS DRILLING INC's Inspection Fingerprint: Geographic Pattern and Trend
Inspections cluster geographically across Colorado (8), Nebraska (4), Maryland (3). The concentration in Colorado is consistent with the carrier's primary lanes and tends to correlate with which state DOT inspector teams FLATIRONS DRILLING INC's drivers encounter most often at roadside checkpoints.
How FLATIRONS DRILLING INC Compares to the National Average
Across the 27 recorded inspections, FLATIRONS DRILLING INC's 33.3% vehicle out-of-service rate sits substantially above the FMCSA 2024 national average of 20.72%. The 3.7% driver out-of-service rate sits slightly below the 2024 national average of 5.51%.
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Recent DOT Inspections: FLATIRONS DRILLING INC
Open any inspection for the records an auditor would ask for behind it: free, from USDOT 1342421, no signup.
| Date | State | Driver OOS | Vehicle OOS | Next step |
|---|---|---|---|---|
| 2026-09-17 | NE | 0 | 0 | Audit check |
| 2026-09-02 | CO | 0 | 1 | Audit check |
| 2026-06-09 | NE | 0 | 0 | Audit check |
| 2026-05-28 | MO | 1 | 1 | Audit check |
| 2026-05-13 | MD | 0 | 0 | Audit check |
| 2026-01-21 | CO | 0 | 2 | Audit check |
| 2026-01-14 | CO | 0 | 0 | Audit check |
| 2025-12-22 | NM | 0 | 0 | Audit check |
| 2025-11-20 | WY | 0 | 3 | Audit check |
| 2025-08-19 | MD | 0 | 1 | Audit check |
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Frequently asked questions about FLATIRONS DRILLING INC
What is FLATIRONS DRILLING INC's FMCSA safety rating?
FLATIRONS DRILLING INC (USDOT #1342421) holds a "Conditional" FMCSA safety rating. FileFlo's Carrier Intelligence Score for the carrier is 39/100 (High Risk), derived from its safety rating, inspection pass rate, and out-of-service rate versus the FMCSA national average.
How large is FLATIRONS DRILLING INC's fleet?
Per its most recent FMCSA MCS-150 filing, FLATIRONS DRILLING INC operates 38 power unit(s) and 18 driver(s), classifying it as a mid-size fleet. Fleet counts are self-reported to FMCSA and can lag a carrier's current operation.
Where is FLATIRONS DRILLING INC based?
FLATIRONS DRILLING INC is registered with the FMCSA at a physical address in GREELEY, Colorado, under USDOT number 1342421.
What is FLATIRONS DRILLING INC's DOT inspection and violation history?
FileFlo shows 27 recent DOT inspection(s) and 71 recorded violation(s) for FLATIRONS DRILLING INC (USDOT #1342421), sourced from FMCSA public records and the Socrata transportation datasets. The inspection table on this page lists dates, states, and out-of-service counts.
What is FLATIRONS DRILLING INC's FileFlo Carrier Intelligence Score?
FLATIRONS DRILLING INC scores 39/100 (High Risk) on FileFlo's Carrier Intelligence Score. The score normalizes three public FMCSA components (safety rating, inspection pass rate, and out-of-service rate versus the national average) into one 0-100 surface. CSA SMS BASIC percentiles are not published in FMCSA's public data and are excluded rather than estimated.
Federal rules a carrier like FLATIRONS DRILLING INC is audited against
The 49 CFR sections a DOT compliance review actually checks, plain-English:
- 49 CFR 395.8, Hours of service & ELD records
- 49 CFR 391.51, Driver qualification files (DQF)
- 49 CFR 396.3, Vehicle inspection, repair & maintenance
- 49 CFR 382.301, Pre-employment drug & alcohol testing
Compliance terms: CSA score · out-of-service order · hours of service · driver qualification file. See DOT compliance software & document management →
More Colorado carriers on file
- PARTNERS IN TRUCKING INC, DENVER (USDOT 1342948)
- KITZMAN LAST STAND LLC, WIGGINS (USDOT 1343528)
- AMERICAN WEST CONSTRUCTION LLC, DENVER (USDOT 1348374)
- BUEHLER MOVING AND STORAGE LLC, AURORA (USDOT 1353870)
- QUALITY SYSTEMS INC, YUMA (USDOT 1355768)
- FLASHFILL SERVICES LLC, HENDERSON (USDOT 1356197)
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Data sourced from FMCSA public records and the Socrata transportation dataset. Last updated: October 23, 2026. Information may not reflect the carrier's current status. Dispute this record · Claim this profile