R W WARNER INC
DBA: WARNER MECHANICAL - WARNER CONSTRUCTION - KAEMPF AND HARRIS CUSTOM SHEETMETAL
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 — R W WARNER INC (USDOT 565318) 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): MATTHEW M WARNER (Company officer); JOSEPH A FRANK (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/565318/ 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 10% vs peer median 0% (worse). n=144058 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.
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 | 2 | 0 | 0 |
| Trucks | 7 | 0 | 0 |
Self-reported on the carrier’s Form MCS-150 (FMCSA Company Census).
Inspections (24 months)
All 17 inspections →| Driver | Vehicle | Hazmat | |
|---|---|---|---|
| Inspections | 5 | 5 | 0 |
| OOS inspections | 0 | 1 | 0 |
| OOS percentage | 0% | 20% | — |
| 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
R W WARNER INC is a corporation based in FREDERICK, MD, registered with the FMCSA under USDOT 565318. 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 9 drivers, with 17 roadside inspections on file and a peak out-of-service rate of 10.0%. 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.
R W WARNER INC is a small fleet, operating 7 power units and 9 drivers, organized as a corporation, based in Frederick, MD. Across 9 roadside inspections in the last 24 months, the fleet recorded an 11.1% out-of-service rate, with no reportable crashes on file. no operating authority record was located.
9 roadside inspections over the last 24 months, up 13% versus the prior 24 months, most heavily in MD (9 stops), with Level 1 inspections the most common.
11.1% out-of-service rate; led by Vehicle Maintenance (75.0% of violations); top code 391.45A-MCEM (No medical exam certificate) cited 1 times.
The fleet comprises 7 power units (small fleet) and 9 drivers; Ford, Chevrolet, and Isuzu are the most-inspected makes.
Risk Signals
Out-of-Service rate vs same-size peers FMCSA roadside inspections, % placed out-of-service
Compared against 144,058 ACTIVE carriers operating 3–11 power units (±50% of this carrier's 7 unit fleet).
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) | 5 | 1 | 20.0% | Nov 5, 2025 |
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 | — | 0.08 | 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 | 0 | — | 0.00 | 0 | — | Jul 20, 2026 |
| Vehicle Maintenance | 1 | — | 0.33 | 0 | — | 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 (17 rows) View all 17 →
| Inspection # | Date ▼ | State | Level | Station | Vehicle | Violations | Top Codes | OOS |
|---|---|---|---|---|---|---|---|---|
| 86260398 | Nov 5, 2025 | MD | 1 | CLARKSBURG MD |
ISUZU STRAIGHT TRUCK
|
0 | — | No |
| 84998721 | Jun 18, 2025 | MD | 1 | CLARKSBURG MD |
FORD STRAIGHT TRUCK
|
1 | 396.3A1-HCM | Yes |
| 84389896 | Apr 14, 2025 | MD | 1 | CLARKSBURG MD |
FORD STRAIGHT TRUCK
|
0 | — | No |
| 83929201 | Feb 21, 2025 | MD | 2 | FREDERICK COUNTY |
CHEVROLET STRAIGHT TRUCK
|
1 | 391.45A-MCEM | No |
| 83376870 | Dec 12, 2024 | MD | 1 | FREDERICK COUNTY |
ISUZU STRAIGHT TRUCK
|
0 | — | No |
| 81899949 | Jun 18, 2024 | MD | 1 | I-70 NEW MARKET SCALE HOUSE |
CHEVROLET STRAIGHT TRUCK
|
0 | — | No |
| 81780903 | Jun 4, 2024 | MD | 2 | md-i-270-s/b-hyattstown-scalehous |
Ford STRAIGHT TRUCK
MD 39N050
·
1FTNF21P44EB1606
|
1 | 393.9(a) | No |
| 81653625 | May 20, 2024 | MD | 1 | md-i-270-s/b-hyattstown-scalehous |
FORD STRAIGHT TRUCK
|
0 | — | No |
| 81627444 | May 15, 2024 | MD | 1 | md-i-270-n/b-hyattstown-scalehous |
CHEVROLET STRAIGHT TRUCK
|
1 | 393.78 | No |
| 81160949 | Mar 21, 2024 | MD | 1 | FREDERICK COUNTY |
ISUZU STRAIGHT TRUCK
|
0 | — | No |
| 80375348 | Dec 13, 2023 | MD | 1 | md-i-270-n/b-hyattstown-scalehous |
CHEVROLET STRAIGHT TRUCK
|
0 | — | No |
| 79659154 | Sep 14, 2023 | MD | 2 | I-81 |
ISUZU STRAIGHT TRUCK
|
1 | 393.95(a) | No |
| 79638171 | Sep 11, 2023 | MD | 1 | md-i-270-s/b-hyattstown-scalehous |
FORD STRAIGHT TRUCK
|
0 | — | No |
| 78625945 | May 16, 2023 | MD | 1 | md-i-270-s/b-hyattstown-scalehous |
ISUZU STRAIGHT TRUCK
|
0 | — | No |
| 78525123 | May 2, 2023 | MD | 1 | md-i-270-s/b-hyattstown-scalehous |
CHEVROLET STRAIGHT TRUCK
|
0 | — | No |
| 78436428 | Apr 25, 2023 | MD | 1 | md-i-270-s/b-hyattstown-scalehous |
FORD STRAIGHT TRUCK
|
1 | 396.3(a)(1) | Yes |
| 78336439 | Apr 13, 2023 | MD | 2 | PRINCE GEORGES COUNTY | — | 1 | 392.2 | No |
Recent Crashes (1 row)
| Report # | Date ▼ | State | Fatalities | Injuries | Tow | Hazmat | Severity |
|---|---|---|---|---|---|---|---|
| MD1111086665 | Mar 16, 2011 | MD | 0 | 0 | Yes | No | Tow |
Top Stations & Violation Codes Where this carrier gets inspected and what they get cited for
Most-Inspected Stations
| Station | State | Inspections | OOS |
|---|---|---|---|
| CLARKSBURG MD | MD | 3 | 1 |
| FREDERICK COUNTY | MD | 3 | 0 |
| I-70 NEW MARKET SCALE HOUSE | MD | 1 | 0 |
| I-81 | MD | 1 | 0 |
| PRINCE GEORGES COUNTY | MD | 1 | 0 |
Top Violation Codes Cited
| Code | Description | Category | Cited | OOS |
|---|---|---|---|---|
| 392.2 | Violation of Local Laws - Explain: | Unsafe Driving | 1 | 0 |
| 393.78 | Wipers - Inoperative / missing / damaged wipers. | Vehicle Maintenance | 1 | 0 |
| 393.95(a) | No/discharged/unsecured fire extinguisher | Vehicle Maintenance | 1 | 0 |
| 393.9(a) | Inoperable required lamps | Vehicle Maintenance | 1 | 0 |
| 396.3(a)(1) | Inspection, repair and maintenance of parts and accessories | Vehicle Maintenance | 1 | 1 |
Related Records Cross-references to every adjacent page
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Maryland carriers
All carriers based in Maryland
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Frederick carriers
Carriers based in Frederick, MD
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Stations in Maryland
Where this carrier might be inspected
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17 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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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 R W WARNER 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 R W WARNER INC
Is R W WARNER INC an active motor carrier? ▾
What is R W WARNER INC's safety rating? ▾
How many inspections has R W WARNER INC had? ▾
What is R W WARNER INC's out-of-service rate? ▾
Where is R W WARNER INC based? ▾
Does R W WARNER INC have valid operating authority? ▾
How many trucks and drivers does R W WARNER INC operate? ▾
Has R W WARNER INC had any crashes? ▾
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.