MARLING LUMBER COMPANY INC
DBA: MARLING LUMBER AND HOMEWORKS
Book with caution — review signals below
No hard OOS / revoked / uninsured blocker, but elevated risk signals need a human look before booking.
- Driver OOS Rate above national average 22.2% vs 6.7% national (+15.5 pts).
- Satisfactory FMCSA safety rating
Plain-text risk summary (print / paste)
TruckCodex risk summary — MARLING LUMBER COMPANY INC (USDOT 48694) 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 Officer(s): CATHY LETTS (Company officer) Organization: CORPORATION Blockers: (none) Cautions: • Driver OOS Rate above national average — 22.2% vs 6.7% national (+15.5 pts). On file: • Satisfactory FMCSA safety rating Source: https://truckcodex.com/usdot/48694/ 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 3/5 scored components (mean 100/100). Expand for per-signal evidence. Heuristic — not an FMCSA rating or legal advice.
A
confidence 60% · 3/5 signals
Compliance grade A
Composite of 3/5 scored components (mean 100/100). 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.
Insurance/BIPD signal not resolved for this carrier.
NR reason: No active policies and no uninsured flag to score against.
Peer OOS benchmark unavailable (missing power units, OOS rates, or fewer than 5 same-size peers).
NR reason: getCarrierPeerSafety returned null.
Official FMCSA Satisfactory 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.
No authority breakdown on file.
No active policies on file.
No BOC-3 filing on file.
Company profile
Fleet details (MCS-150)
| Vehicle type | Owned | Term leased | Trip leased |
|---|---|---|---|
| Truck tractors | 1 | 0 | 0 |
| Trailers | 0 | 1 | 0 |
| Trucks | 8 | 7 | 0 |
Self-reported on the carrier’s Form MCS-150 (FMCSA Company Census).
Inspections (24 months)
All 14 inspections →| Driver | Vehicle | Hazmat | |
|---|---|---|---|
| Inspections | 6 | 6 | 0 |
| OOS inspections | 2 | 1 | 0 |
| OOS percentage | 33.33% | 16.67% | — |
| 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
MARLING LUMBER COMPANY INC is a corporation based in JANESVILLE, WI, registered with the FMCSA under USDOT 48694. The carrier is currently active in FMCSA's records, with a safety rating of Satisfactory. MCS-150 self-reporting puts the fleet at 16 power units and 11 drivers, with 14 roadside inspections on file and a peak out-of-service rate of 22.2%. 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.
MARLING LUMBER COMPANY INC is a mid-sized fleet, operating 16 power units and 11 drivers, organized as a corporation, based in Janesville, WI. Across 8 roadside inspections in the last 24 months, the fleet recorded a 37.5% out-of-service rate, with no reportable crashes on file. no operating authority record was located.
8 roadside inspections over the last 24 months, up 33% versus the prior 24 months, concentrated in WI (6) and IL (2), with Level 2 inspections the most common.
37.5% out-of-service rate; led by Unsafe Driving (42.9% of violations); top code 392.2 (Operating a CMV while ill or fatigued) cited 2 times.
The fleet comprises 16 power units (mid-sized fleet) and 11 drivers; Freightliner and Chevrolet are the most-inspected makes.
Risk Signals
Inspection Analytics Monthly activity · BASIC mix · state map
Monthly Inspection Activity (24 months)
Violations by BASIC Category
Vehicle Fleet Top makes and models observed in roadside inspections
SMS BASIC Scores FMCSA Safety Measurement System per-BASIC scores
| BASIC | Inspections | Serious | Measure | Percentile | Alert | As Of |
|---|---|---|---|---|---|---|
| Driver Fitness | 1 | — | 2.57 | 3 | — | Jul 13, 2026 |
| Controlled Substances / Alcohol | 1 | — | 2.14 | 2 | — | Jul 13, 2026 |
| Hours of Service | 0 | — | 0.00 | 0 | — | Jul 13, 2026 |
| Unsafe Driving | 2 | — | 0.90 | 1 | — | Jul 13, 2026 |
| Vehicle Maintenance | 3 | — | 4.00 | 4 | — | 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 (14 rows) View all 14 →
| Inspection # | Date ▼ | State | Level | Station | Vehicle | Violations | Top Codes | OOS |
|---|---|---|---|---|---|---|---|---|
| 86985506 | Feb 6, 2026 | IL | 2 | IL 173 WEST OF I-90 |
FREIGHTLINER STRAIGHT TRUCK
|
1 | 393.9TS | No |
| 86757785 | Jan 7, 2026 | WI | 2 | MILWAUKEE WI |
FREIGHTLINER STRAIGHT TRUCK
|
3 | 392.4A-DOSP, 392.2-SLLTCD, 392.2-SLLEWA3 | Yes |
| 86496760 | Dec 3, 2025 | WI | 2 | SAUK CITY WI |
FREIGHTLINER STRAIGHT TRUCK
|
2 | 393.110B3-C, 396.17C-PI | Yes |
| 86424848 | Nov 24, 2025 | WI | 1 | STOUGHTON WI |
FREIGHTLINER STRAIGHT TRUCK
|
4 | 383.23A2-LCDLN, 392.2-SLLSR, 393.9A-LFTSI | Yes |
| 85261731 | Jul 16, 2025 | WI | 3 | EDGERTON WI |
CHEVROLET STRAIGHT TRUCK
|
1 | 392.16-D | No |
| 84262858 | Mar 26, 2025 | WI | 2 | HANCOCK WI |
FREIGHTLINER STRAIGHT TRUCK
|
0 | — | No |
| 82145687 | Jul 12, 2024 | WI | 1 | JANESVILLE WI |
FREIGHTLINER STRAIGHT TRUCK
|
0 | — | No |
| 82395821 | May 31, 2024 | IL | 3 | il-i-90-e/b |
FREIGHTLINER STRAIGHT TRUCK
|
3 | 392.2, 391.41(a)(1) | No |
| 81427420 | Apr 18, 2024 | WI | 1 | HANCOCK WI |
FREIGHTLINER STRAIGHT TRUCK
|
0 | — | No |
| 80509496 | Dec 27, 2023 | WI | 2 | HANCOCK WI |
FREIGHTLINER STRAIGHT TRUCK
|
0 | — | No |
| 79955565 | Oct 18, 2023 | WI | 2 | SPARTA SWEF |
HINO STRAIGHT TRUCK
|
0 | — | No |
| 79675599 | Sep 13, 2023 | WI | 1 | BELOIT SWEF |
INTERNATIONAL STRAIGHT TRUCK
|
1 | 392.2 | No |
| 79631581 | Sep 1, 2023 | WI | 2 | wi-christiana-(town) |
STERLING TRUCK STRAIGHT TRUCK
Ticket: Strg
|
3 | 392.2, 396.17(c) | No |
| 78676123 | May 19, 2023 | IL | 2 | il-i-90-eb-at-mp-12-1/2 |
FREIGHTLINER STRAIGHT TRUCK
Ticket: Fret
|
1 | 393.95(a) | No |
Recent Crashes (9 rows)
| Report # | Date ▼ | State | Fatalities | Injuries | Tow | Hazmat | Severity |
|---|---|---|---|---|---|---|---|
| WI0000113496 | Mar 2, 2021 | WI | 0 | 0 | Yes | No | Tow |
| WI0000077448 | Jul 12, 2016 | WI | 0 | 0 | Yes | No | Tow |
| WI0000063958 | Apr 20, 2011 | WI | 0 | 0 | Yes | No | Tow |
| WI0000057380 | Mar 25, 2009 | WI | 0 | 0 | Yes | No | Tow |
| WI0000056250 | Jun 9, 2008 | WI | 0 | 0 | Yes | No | Tow |
| WI0000050308 | Aug 23, 2006 | WI | 0 | 0 | Yes | No | Tow |
| WI0000049910 | Jun 28, 2006 | WI | 0 | 0 | Yes | No | Tow |
| WI000014828A | May 8, 1996 | WI | 0 | 1 | Yes | No | Injury |
| WI000007452A | Jun 21, 1994 | WI | 0 | 0 | Yes | No | Tow |
Compliance Timeline Merged authority / insurance / enforcement events
-
Feb 1, 2024enforcementEnforcement case WI-2024-0014-WI5025 — $9,390
Top Stations & Violation Codes Where this carrier gets inspected and what they get cited for
Most-Inspected Stations
| Station | State | Inspections | OOS |
|---|---|---|---|
| HANCOCK WI | WI | 3 | 0 |
| IL 173 WEST OF I-90 | IL | 1 | 0 |
| BELOIT SWEF | WI | 1 | 0 |
| EDGERTON WI | WI | 1 | 0 |
| JANESVILLE WI | WI | 1 | 0 |
| MILWAUKEE WI | WI | 1 | 1 |
| SAUK CITY WI | WI | 1 | 1 |
| SPARTA SWEF | WI | 1 | 0 |
| STOUGHTON WI | WI | 1 | 1 |
Top Violation Codes Cited
| Code | Description | Category | Cited | OOS |
|---|---|---|---|---|
| 392.2 | Violation of Local Laws - Explain: | Unsafe Driving | 5 | 0 |
| 391.41(a)(1) | 391.41(a)(1) | Driver Fitness | 1 | 0 |
| 393.95(a) | No/discharged/unsecured fire extinguisher | Vehicle Maintenance | 1 | 0 |
| 396.17(c) | Operating a CMV without proof of a periodic inspection | Vehicle Maintenance | 1 | 0 |
Related Records Cross-references to every adjacent page
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Wisconsin carriers
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Janesville carriers
Carriers based in Janesville, WI
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Stations in Wisconsin
Where this carrier might be inspected
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14 inspections
Full roadside inspection history
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9 reportable crashes
FMCSA MCMIS crash log
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Fleet recall search
NHTSA recalls covering this fleet's vehicle years/makes
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File a complaint
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 MARLING LUMBER COMPANY 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 MARLING LUMBER COMPANY INC
Is MARLING LUMBER COMPANY INC an active motor carrier? ▾
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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.