WARREN H BOYER INC
DBA: WH BOYER INC
Book with caution — review signals below
No hard OOS / revoked / uninsured blocker, but elevated risk signals need a human look before booking.
- 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 — WARREN H BOYER INC (USDOT 445769) 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): WARRN H. BOYER (Company officer); PAULA QUILLIN (Company officer 2) Organization: CORPORATION Blockers: (none) Cautions: • OOS rate worse than size peers — Driver and/or vehicle out-of-service rate is above the peer median. On file: (none) Source: https://truckcodex.com/usdot/445769/ As of: Jul 20, 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 B
Composite of 3/5 scored components (mean 80/100). Expand for per-signal evidence. Heuristic — not an FMCSA rating or legal advice.
B
confidence 60% · 3/5 signals
Compliance grade B
Composite of 3/5 scored components (mean 80/100). 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.
Driver OOS 0% vs peer median 0% (neutral). Vehicle OOS 20% vs peer median 15.6% (worse). n=28874 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.
Fleet size changes
- Power Units −5 (39 → 34) · May 25, 2026 · FMCSA Company Census
- Drivers −2 (34 → 32) · May 25, 2026 · FMCSA Company Census
No authority breakdown on file.
No active policies on file.
No BOC-3 filing on file.
Company profile
No active FMCSA cargo filing on file.
FMCSA L&I filing evidence — not a shipper certificate of insurance (COI). Cargo (BMC-34) is primarily an HHG / household-goods requirement; general freight carriers often have none.
Fleet details (MCS-150)
| Vehicle type | Owned | Term leased | Trip leased |
|---|---|---|---|
| Trailers | 25 | 0 | 0 |
| Trucks | 34 | 0 | 0 |
Self-reported on the carrier’s Form MCS-150 (FMCSA Company Census).
Accident reports (24 months)
All 5 crashes →| Last 6 months | 6–12 months | 12–24 months | Total | |
|---|---|---|---|---|
| Fatalities | 0 | 0 | 0 | 0 |
| Injuries | 0 | 0 | 0 | 0 |
| Tow-away | 0 | 0 | 1 | 1 |
| Crash reports | 0 | 0 | 1 | 1 |
Reportable crashes from FMCSA MCMIS for the trailing 24 months. Counts may differ slightly from SAFER due to reporting lag.
Inspections (24 months)
All 27 inspections →| Driver | Vehicle | Hazmat | |
|---|---|---|---|
| Inspections | 13 | 13 | 0 |
| OOS inspections | 0 | 3 | 0 |
| OOS percentage | 0% | 23.08% | — |
| 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
WARREN H BOYER INC is a corporation based in GLENWOOD, MD, registered with the FMCSA under USDOT 445769. 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 34 power units and 32 drivers, with 27 roadside inspections on file and a peak out-of-service rate of 20.0%. 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.
WARREN H BOYER INC is a mid-sized fleet, operating 39 power units and 34 drivers, organized as a corporation, based in Glenwood, MD. Across 17 roadside inspections in the last 24 months, the fleet recorded a 17.6% out-of-service rate, with 1 reportable crash. no operating authority record was located.
17 roadside inspections over the last 24 months, up 89% versus the prior 24 months, concentrated in MD (16) and DC (1), with Level 2 inspections the most common.
17.6% out-of-service rate; led by Vehicle Maintenance (93.8% of violations); top code 393.48A-BIHE (Inoperative/defective brakes) cited 4 times.
The fleet comprises 39 power units (mid-sized fleet) and 34 drivers; Ford, International, and Hdsn are the most-inspected makes.
Risk Signals
Out-of-Service rate vs same-size peers FMCSA roadside inspections, % placed out-of-service
Compared against 28,874 ACTIVE carriers operating 17–51 power units (±50% of this carrier's 34 unit fleet).
Fleet History
Sourced from FMCSA daily imports; field-level change log. 2 tracked changes on record. · 1 driver-count change
Record Changes
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Drivers 34 32FMCSA Company Census
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Power Units 39 34FMCSA Company Census
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Power Units Over Time
Bar height reflects reported power-unit count after each FMCSA filing update.
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 |
|---|---|---|---|---|
| Maryland (MD) | 13 | 3 | 23.1% | Jun 30, 2026 |
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 | 0 | — | 0.00 | 0 | — | Jul 20, 2026 |
| Controlled Substances / Alcohol | 0 | — | 0.00 | 0 | — | Jul 20, 2026 |
| Hours of Service | 0 | — | 0.00 | 0 | — | Jul 20, 2026 |
| Unsafe Driving | 1 | — | 0.56 | 1 | — | Jul 20, 2026 |
| Vehicle Maintenance | 5 | — | 5.00 | 5 | — | Jul 20, 2026 |
Higher percentiles indicate worse performance relative to peer carriers. Carriers at or above the FMCSA intervention threshold are marked ALERT.
Recent Inspections (27 rows) View all 27 →
| Inspection # | Date ▼ | State | Level | Station | Vehicle | Violations | Top Codes | OOS |
|---|---|---|---|---|---|---|---|---|
| 88299751 | Jun 30, 2026 | MD | 1 | — |
FORD STRAIGHT TRUCK
|
0 | — | No |
| 87491294 | Apr 2, 2026 | MD | 1 | FREDERICK MD |
FORD STRAIGHT TRUCK
|
1 | — | No |
| 87195549 | Feb 26, 2026 | MD | 2 | FREDERICK MD |
INTERNATIONAL STRAIGHT TRUCK
|
1 | 392.16B-DPASS | No |
| 86620185 | Dec 18, 2025 | MD | 1 | FREDERICK MD |
INTERNATIONAL STRAIGHT TRUCK
|
0 | — | No |
| 86220620 | Oct 28, 2025 | MD | 2 | REISTERSTOWN MD |
FORD STRAIGHT TRUCK
|
8 | 393.43D-B, 393.43DBMA, 393.9A-LTSI | Yes |
| 86165023 | Oct 24, 2025 | MD | 1 | FREDERICK MD |
FORD STRAIGHT TRUCK
|
2 | 393.41-BNPB, 393.81-H | Yes |
| 86019898 | Oct 9, 2025 | MD | 2 | ROCKVILLE MD |
FORD STRAIGHT TRUCK
|
0 | — | No |
| 85479808 | Aug 11, 2025 | MD | 2 | FREDERICK MD |
INTERNATIONAL STRAIGHT TRUCK
Ticket: Custom Scott
|
2 | 393.9A-LHLI, 393.9A-LLPL | No |
| 84155543 | Mar 18, 2025 | MD | 2 | FREDERICK COUNTY |
FORD STRAIGHT TRUCK
|
0 | — | No |
| 83192953 | Nov 19, 2024 | MD | 2 | I-70 W FRIENDSHIP SCALE HOUSE |
INTERNATIONAL STRAIGHT TRUCK
|
0 | — | No |
| 83145716 | Nov 13, 2024 | MD | 1 | MONTGOMERY COUNTY |
FORD STRAIGHT TRUCK
|
1 | 393.41-BNPB | Yes |
| 82937543 | Oct 17, 2024 | MD | 1 | I-70 NEW MARKET SCALE HOUSE |
INTERNATIONAL STRAIGHT TRUCK
|
0 | — | No |
| 82877395 | Oct 10, 2024 | MD | 2 | I-70 W FRIENDSHIP SCALE HOUSE |
INTERNATIONAL STRAIGHT TRUCK
|
0 | — | No |
| 82044190 | Jul 2, 2024 | MD | 1 | PRINCE GEORGES COUNTY |
INTERNATIONAL STRAIGHT TRUCK
|
0 | — | No |
| 81702737 | May 24, 2024 | MD | 2 | ANNE ARUNDEL COUNTY |
FORD STRAIGHT TRUCK
|
0 | — | No |
| 81669992 | May 21, 2024 | MD | 2 | ANNE ARUNDEL COUNTY |
FORD STRAIGHT TRUCK
|
2 | 393.9(a), 393.95(a) | No |
| 81521697 | May 3, 2024 | DC | 3 | WASHINGTON DC |
KENWORTH STRAIGHT TRUCK
|
0 | — | No |
| 81431086 | Apr 22, 2024 | MD | 2 | I-70 NEW MARKET SCALE HOUSE |
FORD STRAIGHT TRUCK
|
0 | — | No |
| 81172630 | Mar 22, 2024 | MD | 2 | md-i-270-s/b-hyattstown-scalehous |
INTERNATIONAL STRAIGHT TRUCK
|
0 | — | No |
| 79990682 | Oct 23, 2023 | MD | 1 | I-70 NEW MARKET SCALE HOUSE |
FORD STRAIGHT TRUCK
|
2 | 393.78, 393.9(a) | No |
| 79928140 | Oct 17, 2023 | MD | 2 | BALTIMORE CITY |
INTERNATIONAL STRAIGHT TRUCK
|
4 | 383.23(a)(2), 393.75(g), 392.2 | Yes |
| 79848807 | Oct 5, 2023 | MD | 2 | I-70 NEW MARKET SCALE HOUSE |
FORD STRAIGHT TRUCK
|
0 | — | No |
| 79713790 | Sep 21, 2023 | MD | 1 | I-70 W FRIENDSHIP SCALE HOUSE |
INTERNATIONAL STRAIGHT TRUCK
|
0 | — | No |
| 79553558 | Aug 30, 2023 | MD | 2 | HOWARD COUNTY |
INTERNATIONAL STRAIGHT TRUCK
|
0 | — | No |
| 79033085 | Jun 29, 2023 | MD | 1 | I-70 NEW MARKET SCALE HOUSE |
INTERNATIONAL STRAIGHT TRUCK
|
0 | — | No |
Recent Crashes (5 rows)
| Report # | Date ▼ | State | Fatalities | Injuries | Tow | Hazmat | Severity |
|---|---|---|---|---|---|---|---|
| VA0253375137 | Jun 11, 2025 | VA | 0 | 0 | Yes | No | Tow |
| MD22A0965326 | Sep 30, 2022 | MD | 0 | 1 | No | No | Injury |
| MD19A0633171 | Oct 18, 2019 | MD | 0 | 1 | Yes | No | Injury |
| MD0007660730 | Apr 1, 1999 | MD | 0 | 0 | Yes | No | Tow |
| MD0007402952 | Apr 2, 1996 | MD | 0 | 1 | No | No | Injury |
Top Stations & Violation Codes Where this carrier gets inspected and what they get cited for
Most-Inspected Stations
| Station | State | Inspections | OOS |
|---|---|---|---|
| I-70 NEW MARKET SCALE HOUSE | MD | 6 | 0 |
| FREDERICK MD | MD | 5 | 1 |
| I-70 W FRIENDSHIP SCALE HOUSE | MD | 3 | 0 |
| ANNE ARUNDEL COUNTY | MD | 2 | 0 |
| WASHINGTON DC | DC | 1 | 0 |
| WASHINGTONDC | DC | 1 | 0 |
| BALTIMORE CITY | MD | 1 | 1 |
| FREDERICK COUNTY | MD | 1 | 0 |
| HOWARD COUNTY | MD | 1 | 0 |
| MONTGOMERY COUNTY | MD | 1 | 1 |
Top Violation Codes Cited
| Code | Description | Category | Cited | OOS |
|---|---|---|---|---|
| 392.2 | Violation of Local Laws - Explain: | Unsafe Driving | 2 | 0 |
| 393.9(a) | Inoperable required lamps | Vehicle Maintenance | 2 | 0 |
| 383.23(a)(2) | Operating a CMV without a CDL | Driver Fitness | 1 | 1 |
| 393.75(g) | 393.75(g) | Vehicle Maintenance | 1 | 1 |
| 393.78 | Wipers - Inoperative / missing / damaged wipers. | Vehicle Maintenance | 1 | 0 |
| 393.95(a) | No/discharged/unsecured fire extinguisher | Vehicle Maintenance | 1 | 0 |
Related Records Cross-references to every adjacent page
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Maryland carriers
All carriers based in Maryland
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Glenwood carriers
Carriers based in Glenwood, MD
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Stations in Maryland
Where this carrier might be inspected
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27 inspections
Full roadside inspection history
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5 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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Carrier comparison tool
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Certificate lookup
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How FMCSA safety ratings work
BASIC percentiles and compliance review context
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BOC-3 process agents explained
Why every interstate carrier must file a process agent
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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 WARREN H BOYER 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 WARREN H BOYER INC
Is WARREN H BOYER INC an active motor carrier? ▾
What is WARREN H BOYER INC's safety rating? ▾
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What is WARREN H BOYER INC's out-of-service rate? ▾
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How many trucks and drivers does WARREN H BOYER INC operate? ▾
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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.