DENALI OILFIELD SERVICES INC
DBA: DENALI LOGISTICS INC
Book with caution — review signals below
No hard OOS / revoked / uninsured blocker, but elevated risk signals need a human look before booking.
- Prior insurance gap · 369 days May 23, 2020 → May 27, 2021
- Common (Property) gap · 374 days Inactive Jun 1, 2020 → reinstated Jun 10, 2021
- OOS rate worse than size peers Driver and/or vehicle out-of-service rate is above the peer median.
Plain-text risk summary (print / paste)
TruckCodex risk summary — DENALI OILFIELD SERVICES INC (USDOT 3076339) Verdict: CAUTION Book with caution — review signals below No hard OOS / revoked / uninsured blocker, but elevated risk signals need a human look before booking. Authority / census status: Active Active BIPD limit: $750,000 Officer(s): TAYLOR STABLEY (Company officer) Blockers: (none) Cautions: • Prior insurance gap · 369 days — May 23, 2020 → May 27, 2021 • Common (Property) gap · 374 days — Inactive Jun 1, 2020 → reinstated Jun 10, 2021 • OOS rate worse than size peers — Driver and/or vehicle out-of-service rate is above the peer median. On file: • 1 active operating authority • Insurance on file · $750,000 — UNITED FINANCIAL CASUALTY COMPANY · 91X • BOC-3 process agent on file — TRUCKERS NATIONWIDE INC Source: https://truckcodex.com/usdot/3076339/ As of: Jul 18, 2026 Always confirm on FMCSA SAFER and L&I before tendering — TruckCodex mirrors public filings and can lag by up to a day.
TruckCodex · compliance grade
Compliance grade A
Composite of 4/5 scored components (mean 85/100). Expand for per-signal evidence. Heuristic — not an FMCSA rating or legal advice.
A
confidence 80% · 4/5 signals
Compliance grade A
Composite of 4/5 scored components (mean 85/100). Expand for per-signal evidence. Heuristic — not an FMCSA rating or legal advice.
Active census status with no OOS order or revoked authority on file.
Active BIPD/Primary-like policy on file in our insurance history.
Driver OOS 0% vs peer median 0% (neutral). Vehicle OOS 14.3% vs peer median 0% (worse). n=144026 same-size ACTIVE peers.
FMCSA has not assigned this carrier a formal safety rating. We do not invent one.
NR reason: No published FMCSA safety_rating.
No BMC-91 insurance-lapse watch classification on file for this USDOT.
TruckCodex compliance grade from authority, BIPD, peer OOS, FMCSA safety rating, and insurance-watch signals. Not legal advice. See methodology. Booking triage on this page: Caution.
Company profile
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InsuranceUNITED FINANCIAL CASUALTY COMPANYPolicy effective Oct 1, 2024
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Process AgentTRUCKERS NATIONWIDE INCBOC-3 on file
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Operating AuthorityMC121853ACTIVE
Fleet details (MCS-150)
| Vehicle type | Owned | Term leased | Trip leased |
|---|---|---|---|
| Truck tractors | 2 | 0 | 0 |
| Trailers | 3 | 0 | 0 |
| Trucks | 5 | 0 | 0 |
Self-reported on the carrier’s Form MCS-150 (FMCSA Company Census).
Inspections (24 months)
All 23 inspections →| Driver | Vehicle | Hazmat | |
|---|---|---|---|
| Inspections | 11 | 11 | 0 |
| OOS inspections | 0 | 1 | 0 |
| OOS percentage | 0% | 9.09% | — |
| National average | 6.67% | 22.26% | 4.44% |
Roadside inspections in the last 24 months. National averages are FMCSA MCSAP reference rates (driver ~6.7%, vehicle ~23.4%, hazmat ~4.4%).
Carrier analysis & narrative context SEO summary, status notes, AI overview, and safety profiles
DENALI OILFIELD SERVICES INC is a motor carrier based in MONTOURSVILLE, PA, registered with the FMCSA under USDOT 3076339. The carrier is currently active in FMCSA's records, and has not yet received a formal FMCSA safety rating. MCS-150 self-reporting puts the fleet at 7 power units and 7 drivers, with 23 roadside inspections on file and a peak out-of-service rate of 14.3%. Use this page to verify the carrier's authority and insurance, review its inspection and crash history, and cross-reference live data on FMCSA SAFER before booking a load or onboarding a partner.
Carrier is unrated
FMCSA has not assigned this carrier a formal safety rating. Use the inspection history and BASIC scores below to assess on-road performance.
DENALI OILFIELD SERVICES INC is a small fleet, operating 7 power units and 7 drivers, based in Montoursville, PA. Across 11 roadside inspections in the last 24 months, the fleet recorded a 9.1% out-of-service rate, with no reportable crashes on file. Operating authority is active for common.
11 roadside inspections over the last 24 months, down 8% versus the prior 24 months, most heavily in PA (11 stops), with Level 2 inspections the most common.
9.1% out-of-service rate; led by Vehicle Maintenance (60.7% of violations); top code 392.2 (Operating a CMV while ill or fatigued) cited 3 times.
The fleet comprises 7 power units (small fleet) and 7 drivers; Kenworth, Mack, and Prog are the most-inspected makes.
Risk Signals
Out-of-Service rate vs same-size peers FMCSA roadside inspections, % placed out-of-service
Compared against 144,026 ACTIVE carriers operating 3–11 power units (±50% of this carrier's 7 unit fleet).
Authority gap detected (1)
- Common (Property) authority was inactive from Jun 1, 2020 to Jun 10, 2021 (374 days)
Historical coverage gap detected (1)
- No active BIPD/Primary insurance from May 23, 2020 to May 27, 2021 (369 days)
Inspection Analytics Monthly activity · BASIC mix · state map
Monthly Inspection Activity (24 months)
Violations by BASIC Category
Activity by State
| State | Inspections | OOS | OOS % | Last Inspection |
|---|---|---|---|---|
| Pennsylvania (PA) | 11 | 1 | 9.1% | Feb 27, 2026 |
Vehicle Fleet Top makes and models observed in roadside inspections
| Make | Model | Inspections |
|---|---|---|
| Kenworth | 9 | |
| Mack | 4 | |
| Peterbilt | 3 | |
| Prog | 2 | |
| Itit | 1 | |
| Prgt | 1 |
SMS BASIC Scores FMCSA Safety Measurement System per-BASIC scores
| BASIC | Inspections | Serious | Measure | Percentile | Alert | As Of |
|---|---|---|---|---|---|---|
| Driver Fitness | 0 | — | 0.00 | 0 | — | Jul 13, 2026 |
| Controlled Substances / Alcohol | 0 | — | 0.00 | 0 | — | Jul 13, 2026 |
| Hours of Service | 0 | — | 0.00 | 0 | — | Jul 13, 2026 |
| Unsafe Driving | 0 | — | 0.00 | 0 | — | Jul 13, 2026 |
| Vehicle Maintenance | 3 | — | 5.85 | 6 | — | Jul 13, 2026 |
Higher percentiles indicate worse performance relative to peer carriers. Carriers at or above the FMCSA intervention threshold are marked ALERT.
Recent Inspections (23 rows) View all 23 →
| Inspection # | Date ▼ | State | Level | Station | Vehicle | Violations | Top Codes | OOS |
|---|---|---|---|---|---|---|---|---|
| 87175301 | Feb 27, 2026 | PA | 2 | PA |
KENWORTH STRAIGHT TRUCK
|
2 | 393.9A-LIL, 393.9A-LLPL | No |
| 86915333 | Jan 28, 2026 | PA | 2 | PA |
KENWORTH STRAIGHT TRUCK
|
1 | 392.2-SLLUCR | No |
| 85815819 | Sep 17, 2025 | PA | 2 | ON ROUTE 220 1054 FEET NORTH O |
PETERBILT STRAIGHT TRUCK
|
8 | 392.2-SLLSR, 393.78A-WS, 393.55C2-B | No |
| 85092462 | Jun 28, 2025 | PA | 2 | pa-sr66--hempfield-twp---main-tol |
MACK TRUCK TRACTOR
|
0 | — | No |
| 84843625 | May 30, 2025 | PA | 2 | pa-i180-fairfield-twp---i180-fair |
MACK SEMI-TRAILER
|
2 | 392.2-SLLSR, 392.2-SLLIRP | No |
| 83639231 | Jan 16, 2025 | PA | 3 | — |
KENWORTH STRAIGHT TRUCK
|
2 | 396.17C-PI, 392.2-SLLIRP | No |
| 83318186 | Dec 4, 2024 | PA | 2 | ON ROUTE 220 1054 FEET NORTH O |
KENWORTH STRAIGHT TRUCK
|
0 | — | No |
| 83299639 | Dec 2, 2024 | PA | 3 | pa-sr66--hempfield-twp---main-tol |
KENWORTH STRAIGHT TRUCK
|
0 | — | No |
| 83253954 | Nov 23, 2024 | PA | 3 | ON GOLDEN MILE RD 264 FEET EAS |
KENWORTH STRAIGHT TRUCK
|
0 | — | No |
| 83217212 | Nov 15, 2024 | PA | 1 | ON ROUTE 220 HWY AT SCHOOLHOUS |
MACK TRUCK TRACTOR
|
10 | 396.3A1BOS, 393.75A3, 393.47E | Yes |
| 82622605 | Sep 6, 2024 | PA | 2 | I180 AT SR220 MUNCY TOWNSHIP |
KENWORTH STRAIGHT TRUCK
|
3 | 392.2 | No |
| 80359516 | Dec 8, 2023 | PA | 3 | — |
KENWORTH STRAIGHT TRUCK
|
0 | — | No |
| 79810513 | Sep 29, 2023 | PA | 2 | EXIT 101 WB ON RAMP |
PETERBILT STRAIGHT TRUCK
|
2 | 392.2 | No |
| 79774043 | Sep 26, 2023 | PA | 3 | pa-i-80-wb-mm-56-beaver-twp---wei |
PETERBILT STRAIGHT TRUCK
|
0 | — | No |
| 79774042 | Sep 26, 2023 | PA | 2 | pa-i-80-wb-mm-56-beaver-twp---wei |
KENWORTH STRAIGHT TRUCK
|
0 | — | No |
| 79200818 | Jul 19, 2023 | PA | 3 | — |
MACK TRUCK TRACTOR
|
1 | 392.2 | No |
| 79088704 | Jul 6, 2023 | PA | 2 | — |
KENWORTH STRAIGHT TRUCK
|
0 | — | No |
| 78997149 | Jun 24, 2023 | PA | 2 | — |
MACK TRUCK TRACTOR
|
2 | 393.45(b)(2) | No |
| 78996912 | Jun 24, 2023 | PA | 2 | — |
KENWORTH STRAIGHT TRUCK
|
1 | 393.45(b)(2) | No |
| 78868155 | Jun 2, 2023 | PA | 2 | — |
MACK TRUCK TRACTOR
|
5 | 393.78, 393.45(d), 393.55(d)(3) | No |
| 78693752 | May 19, 2023 | PA | 1 | — |
KENWORTH STRAIGHT TRUCK
|
8 | 393.45(b)(2), 392.2, 393.9(a) | Yes |
| 78652292 | May 16, 2023 | PA | 3 | — |
MACK TRUCK TRACTOR
|
3 | 396.17(c), 392.2 | No |
| 78459649 | Apr 25, 2023 | PA | 2 | ON ROUTE 6 AT ITS INTERSECTION |
PETERBILT STRAIGHT TRUCK
|
4 | 392.2, 396.17(c), 393.9(a) | No |
Recent Crashes (1 row)
| Report # | Date ▼ | State | Fatalities | Injuries | Tow | Hazmat | Severity |
|---|---|---|---|---|---|---|---|
| PA310451900X | Oct 29, 2023 | PA | 0 | 0 | Yes | No | Tow |
Authority Records (1 docket)
MC Certificate Documents (2 PDFs)
Authority Records (above) are FMCSA docket status and lifecycle events. MC Certificate Documents here are the archived PDF letters for each action — grants, reinstatements, revocations, name changes, and transfers. They are related but not the same dataset: one row per PDF letter, not one file per docket.
Click a row to open that specific letter. Multiple letters per docket are listed separately by action type and date.
| Date | Docket | Action | Authority | |
|---|---|---|---|---|
| Jun 10, 2021 | MC121853-C | REI | REINSTATEMENT | REI → |
| Sep 24, 2018 | MC121853-C | CPL | REVOCATION | CPL → |
Insurance Coverage Timeline (15 rows)
Every insurance policy on file, newest effective date first. Amber rows mark BIPD/Primary coverage gaps.
| Insurer | Policy # | Type | Limit | Effective | Cancel | Status |
|---|---|---|---|---|---|---|
| UNITED FINANCIAL CASUALTY COMPANY | CA984148099 | 91X | $750,000 | Oct 1, 2024 | On file | ACTIVE |
| UNITED FINANCIAL CASUALTY COMPANY | CA984148099 | BIPD/Primary | $750,000 | Oct 1, 2024 | May 28, 2026 | CANCELLED |
| UNITED FINANCIAL CASUALTY COMPANY | CA984148099 | BIPD/Primary | — | Jul 21, 2024 | Oct 1, 2024 | CANCELLED |
| GREAT WEST CASUALTY CO. | GRT05323A | BIPD/Primary | — | Jul 21, 2023 | Jul 21, 2024 | REPLACED |
| GUIDEONE MUTUAL INSURANCE COMPANY | 62P101132 | BIPD/Primary | — | Jul 21, 2022 | Jul 21, 2023 | REPLACED |
| GUIDEONE MUTUAL INSURANCE COMPANY | 62P101132 | BIPD/Primary | — | Jul 21, 2022 | Aug 19, 2023 | CANCELLED |
| ARCH INSURANCE COMPANY | FBCAT0506800 | BIPD/Primary | — | May 27, 2022 | Jul 21, 2022 | CANCELLED |
| ARCH INSURANCE COMPANY | FBCAT0506800 | BIPD/Primary | — | May 27, 2021 | May 27, 2022 | CANCELLED |
| Coverage gap — 369 days without BIPD/Primary coverage from May 23, 2020 to May 27, 2021 | ||||||
| ARCH INSURANCE COMPANY | FBCAT0468300 | BIPD/Primary | — | Dec 3, 2019 | May 23, 2020 | CANCELLED |
| NATIONAL LIABILITY & FIRE INS CO. | 73TRS096083 | BIPD/Primary | — | Dec 4, 2018 | Dec 3, 2019 | CANCELLED |
| UNITED FINANCIAL CASUALTY COMPANY | CA 8293954 | BIPD/Primary | — | Oct 23, 2018 | Dec 4, 2018 | REPLACED |
| UNITED FINANCIAL CASUALTY COMPANY | CA 8293954 | BIPD/Primary | — | Oct 23, 2018 | Dec 17, 2018 | CANCELLED |
| UNITED FINANCIAL CASUALTY COMPANY | 8018054 | BIPD/Primary | — | Sep 18, 2018 | Oct 23, 2018 | REPLACED |
| UNITED FINANCIAL CASUALTY COMPANY | 8018054 | BIPD/Primary | — | Sep 18, 2018 | Nov 6, 2018 | CANCELLED |
Compliance Timeline Merged authority / insurance / enforcement events
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Oct 1, 2024insuranceCANCEL — UNITED FINANCIAL CASUALTY COMPANY
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Sep 10, 2024
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Jul 21, 2024insuranceTERM/REPL — GREAT WEST CASUALTY CO.
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Aug 19, 2023insuranceTERM/CANCL — GUIDEONE MUTUAL INSURANCE COMPANY
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Jul 21, 2023insuranceTERM/REPL — GUIDEONE MUTUAL INSURANCE COMPANY
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Jul 22, 2022
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Jul 21, 2022insuranceCANCEL — ARCH INSURANCE COMPANY
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May 27, 2022
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May 27, 2022insuranceCANCEL — ARCH INSURANCE COMPANY
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Jun 10, 2021
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Jun 1, 2020
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Jun 1, 2020authorityAuthority revoked — INVOLUNTARY REVOCATION
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Jun 1, 2020authority gapCommon (Property) authority inactive: 374 days (through Jun 10, 2021)
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May 23, 2020insuranceCANCEL — ARCH INSURANCE COMPANY
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May 23, 2020insurance gapCoverage gap: 369 days without BIPD/Primary insurance (through May 27, 2021)
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Dec 5, 2019
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Dec 3, 2019insuranceCANCEL — NATIONAL LIABILITY & FIRE INS CO.
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Feb 4, 2019oosOut-of-service order — New Entrant Revoked - Refusal of Audit/No Contact
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Dec 17, 2018insuranceTERM/CANCL — UNITED FINANCIAL CASUALTY COMPANY
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Dec 4, 2018
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Dec 4, 2018insuranceTERM/REPL — UNITED FINANCIAL CASUALTY COMPANY
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Nov 6, 2018insuranceTERM/CANCL — UNITED FINANCIAL CASUALTY COMPANY
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Oct 24, 2018
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Oct 23, 2018insuranceTERM/REPL — UNITED FINANCIAL CASUALTY COMPANY
Top Stations & Violation Codes Where this carrier gets inspected and what they get cited for
Most-Inspected Stations
| Station | State | Inspections | OOS |
|---|---|---|---|
| ON ROUTE 220 1054 FEET NORTH O | PA | 2 | 0 |
| PA | PA | 2 | 0 |
| EXIT 101 WB ON RAMP | PA | 1 | 0 |
| I180 AT SR220 MUNCY TOWNSHIP | PA | 1 | 0 |
| ON GOLDEN MILE RD 264 FEET EAS | PA | 1 | 0 |
| ON ROUTE 220 HWY AT SCHOOLHOUS | PA | 1 | 1 |
| ON ROUTE 6 AT ITS INTERSECTION | PA | 1 | 0 |
Top Violation Codes Cited
| Code | Description | Category | Cited | OOS |
|---|---|---|---|---|
| 392.2 | Violation of Local Laws - Explain: | Unsafe Driving | 12 | 0 |
| 393.45(b)(2) | Brake hose or tubing chafing and/or kinking | Vehicle Maintenance | 8 | 1 |
| 396.17(c) | Operating a CMV without proof of a periodic inspection | Vehicle Maintenance | 3 | 0 |
| 393.9(a) | Inoperable required lamps | Vehicle Maintenance | 2 | 0 |
| 393.45(d) | Brake connections with leaks or constrictions | Vehicle Maintenance | 1 | 0 |
| 393.55(d)(3) | No or Defective ABS Malfunction Indicator for towed vehicles on vehicles manufactured after February 2001 | Vehicle Maintenance | 1 | 0 |
| 393.75(c) | Tire-other tread depth less than 2/32 of inch measured in a major tread groove | Vehicle Maintenance | 1 | 0 |
| 393.78 | Wipers - Inoperative / missing / damaged wipers. | Vehicle Maintenance | 1 | 0 |
Related Records Cross-references to every adjacent page
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Pennsylvania carriers
All carriers based in Pennsylvania
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Montoursville carriers
Carriers based in Montoursville, PA
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Stations in Pennsylvania
Where this carrier might be inspected
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Docket MC121853
common · ACTIVE · MC
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UNITED FINANCIAL CASUALTY COMPANY
91X policy on file
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GREAT WEST CASUALTY CO.
BIPD/Primary policy on file
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GUIDEONE MUTUAL INSURANCE COMPANY
BIPD/Primary policy on file
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ARCH INSURANCE COMPANY
BIPD/Primary policy on file
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NATIONAL LIABILITY & FIRE INS CO.
BIPD/Primary policy on file
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TRUCKERS NATIONWIDE INC
BOC-3 process agent · 40,617 carriers served
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23 inspections
Full roadside inspection history
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1 reportable crash
FMCSA MCMIS crash log
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Fleet recall search
NHTSA recalls covering this fleet's vehicle years/makes
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Open the FMCSA National Consumer Complaint form for this carrier
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FMCSA compliance filings guide
MCS-150, insurance, and authority filing requirements
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Roadside inspection rights
What drivers and carriers can expect during a stop
How to verify DENALI OILFIELD SERVICES INC
- Verify USDOT and MC numbers match the carrier's documents. Compare the USDOT number and MC docket on this page to the numbers on the carrier's invoice, rate confirmation, or load-board listing. A mismatch between the carrier's claimed numbers and the registered legal name is the single most common red flag.
- Check active operating authority and insurance status. Confirm the Authority Records show at least one ACTIVE docket for the type of operation you're booking, and that the Active Insurance card lists a current BIPD/Primary policy. A revoked authority or uninsured carrier cannot legally operate.
- Review safety rating and SMS BASIC scores. Check the carrier's FMCSA safety rating (if any) and the SMS BASIC table. A high percentile in any BASIC category — especially Unsafe Driving, HOS, or Vehicle Maintenance — is worth investigating before tendering a load.
- Examine inspection and crash history. Open the Inspection History and Crash History subpages for the full record. Look for patterns: repeat OOS findings on the same unit, multiple crashes in a short window, or violations clustered in one BASIC category.
- Cross-reference real-time data with FMCSA SAFER. For the most current snapshot — within 24 hours of any insurer filing or authority change — click through to the FMCSA SAFER lookup. TruckCodex mirrors SAFER and L&I daily; SAFER itself reflects filings within 24 hours.
Frequently asked questions about DENALI OILFIELD SERVICES INC
Is DENALI OILFIELD SERVICES INC an active motor carrier? ▾
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What is DENALI OILFIELD SERVICES INC's out-of-service rate? ▾
Where is DENALI OILFIELD SERVICES INC based? ▾
Does DENALI OILFIELD SERVICES INC have valid operating authority? ▾
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About FMCSA carrier records
Every commercial motor carrier operating in the United States is required to register with the Federal Motor Carrier Safety Administration (FMCSA) and obtain a USDOT number. The USDOT number is a permanent, unique identifier — once assigned, it stays with the carrier for life and is never reissued to another company. Carriers must update their registration every two years on Form MCS-150 to keep their address, fleet size, and operating data current.
Carrier safety data lives in FMCSA's Motor Carrier Management Information System (MCMIS): roadside inspections, crashes, out-of-service findings, and the seven Behavior Analysis and Safety Improvement Categories (BASICs) that make up the SMS scoring methodology. For-hire carriers must also hold operating authority — an MC, FF, or MX docket number — which is separate from the USDOT number and requires continuous insurance and BOC-3 process-agent filings to remain active.
TruckCodex mirrors FMCSA's public SAFER and L&I systems on a daily refresh cycle. Every record on this page reflects what FMCSA has on file. We do not edit or modify carrier data — for real-time confirmation immediately before a transaction, click through to the FMCSA SAFER lookup linked in the related records section above. Safety ratings, when present, come from formal compliance reviews; most active carriers have not been reviewed and are correctly listed as unrated.
Data sources & freshness
TruckCodex aggregates official public-sector datasets. See the Source registry for dataset-level coverage and the Freshness log for last-import timestamps.
Census, SAFER, SMS, Licensing & Insurance (L&I), roadside inspections, crashes, and authority history.
Vehicle recall campaigns, defect investigations, and consumer safety complaints (SCRS).
Cross-border carrier registry and Canadian recall campaigns where applicable.
TruckCodex is an independent aggregator; it is not affiliated with FMCSA, NHTSA, EIA, or Transport Canada. Always verify compliance-critical information directly with the originating agency.