KAMCO BUILDING SUPPLY CORP
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.
- 1 fatality on crash record 31 FMCSA-reportable crashes on file. Details →
Plain-text risk summary (print / paste)
TruckCodex risk summary — KAMCO BUILDING SUPPLY CORP (USDOT 447632) 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): RICHARD STIEF (Company officer); CHARLES F DOUGHERTY (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. • 1 fatality on crash record — 31 FMCSA-reportable crashes on file. On file: (none) Source: https://truckcodex.com/usdot/447632/ As of: Jul 25, 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 72/100). 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 72/100). 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 7.3% vs peer median 0% (worse). Vehicle OOS 17.6% vs peer median 15.8% (worse). n=27493 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 |
|---|---|---|---|
| Truck tractors | 1 | 0 | 0 |
| Trailers | 1 | 0 | 0 |
| Trucks | 35 | 0 | 0 |
Self-reported on the carrier’s Form MCS-150 (FMCSA Company Census).
Accident reports (24 months)
All 31 crashes →| Last 6 months | 6–12 months | 12–24 months | Total | |
|---|---|---|---|---|
| Fatalities | 0 | 0 | 0 | 0 |
| Injuries | 0 | 0 | 1 | 1 |
| Tow-away | 0 | 1 | 2 | 3 |
| Crash reports | 0 | 1 | 2 | 3 |
Reportable crashes from FMCSA MCMIS for the trailing 24 months. Counts may differ slightly from SAFER due to reporting lag.
Inspections (24 months)
All 74 inspections →| Driver | Vehicle | Hazmat | |
|---|---|---|---|
| Inspections | 46 | 46 | 0 |
| OOS inspections | 3 | 5 | 0 |
| OOS percentage | 6.52% | 10.87% | — |
| 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
KAMCO BUILDING SUPPLY CORP is a corporation based in CHESTER, PA, registered with the FMCSA under USDOT 447632. 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 36 power units and 36 drivers, with 74 roadside inspections on file and a peak out-of-service rate of 17.6%. 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.
KAMCO BUILDING SUPPLY CORP is a mid-sized fleet, operating 36 power units and 36 drivers, organized as a corporation, based in Chester, PA. Across 44 roadside inspections in the last 24 months, the fleet recorded an 11.4% out-of-service rate, with 3 reportable crashes. no operating authority record was located.
44 roadside inspections over the last 24 months, up 100% versus the prior 24 months, concentrated in PA (15) and DC (9), with Level 3 inspections the most common.
11.4% out-of-service rate; led by Vehicle Maintenance (60.5% of violations); top code 393.75A3-TAOL (Tires - All others leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS) cited 4 times, 4 of them OOS.
The fleet comprises 36 power units (mid-sized fleet) and 36 drivers; Kenworth, Isuzu, and Chevrolet are the most-inspected makes.
Risk Signals
Out-of-Service rate vs same-size peers FMCSA roadside inspections, % placed out-of-service
Compared against 27,493 ACTIVE carriers operating 18–54 power units (±50% of this carrier's 36 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 |
|---|---|---|---|---|
| Pennsylvania (PA) | 13 | 0 | 0.0% | Jun 10, 2026 |
| District of Columbia (DC) | 9 | 0 | 0.0% | Jun 22, 2026 |
| New Jersey (NJ) | 8 | 0 | 0.0% | Jul 21, 2026 |
| Maryland (MD) | 7 | 4 | 57.1% | May 5, 2026 |
| Virginia (VA) | 5 | 1 | 20.0% | Mar 11, 2026 |
| North Carolina (NC) | 4 | 1 | 25.0% | May 8, 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 | 3 | — | 0.29 | 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 | 6 | — | 1.25 | 1 | — | Jul 20, 2026 |
| Vehicle Maintenance | 12 | — | 4.34 | 4 | — | 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 (74 rows) View all 74 →
| Inspection # | Date ▼ | State | Level | Station | Vehicle | Violations | Top Codes | OOS |
|---|---|---|---|---|---|---|---|---|
| 88471690 | Jul 21, 2026 | NJ | 1 | — |
ISUZU STRAIGHT TRUCK
|
2 | 393.75C-TAOTD-LT2/32, 393.9A-LSLI | No |
| 88214118 | Jun 22, 2026 | DC | 3 | — |
KENWORTH STRAIGHT TRUCK
|
2 | 392.2-SLLSIV, 392.2-SLLIRP | No |
| 88145633 | Jun 15, 2026 | NJ | 2 | — |
KENWORTH STRAIGHT TRUCK
|
1 | 393.9A-HLLH | No |
| 88125653 | Jun 10, 2026 | PA | 3 | — |
MACK STRAIGHT TRUCK
|
0 | — | No |
| 87795905 | May 8, 2026 | NC | 2 | — |
KENWORTH STRAIGHT TRUCK
|
1 | 393.95A | No |
| 87781673 | May 5, 2026 | MD | 2 | — |
KENWORTH STRAIGHT TRUCK
|
1 | 396.3A1-HCM | Yes |
| 87744683 | Apr 30, 2026 | MD | 1 | WARWICK MD |
ISUZU STRAIGHT TRUCK
|
0 | — | No |
| 87604280 | Apr 16, 2026 | DC | 3 | WASHINGTON DC |
ISUZU STRAIGHT TRUCK
|
0 | — | No |
| 87446034 | Mar 31, 2026 | DC | 1 | WASHINGTON DC |
ISUZU STRAIGHT TRUCK
|
1 | 393.60C | No |
| 87449472 | Mar 20, 2026 | NJ | 3 | NJ |
FORD STRAIGHT TRUCK
Ticket: Courier
|
0 | — | No |
| 87308418 | Mar 17, 2026 | DC | 3 | WASHINGTON DC |
KENWORTH STRAIGHT TRUCK
|
0 | — | No |
| 87298181 | Mar 11, 2026 | VA | 3 | CHESAPEAKE VA |
KENWORTH STRAIGHT TRUCK
|
0 | — | No |
| 87366058 | Mar 6, 2026 | NJ | 1 | NJ |
ISUZU STRAIGHT TRUCK
|
0 | — | No |
| 87210720 | Mar 3, 2026 | MD | 2 | BALTIMORE MD |
ISUZU STRAIGHT TRUCK
|
1 | 393.100B-C | Yes |
| 87144325 | Feb 24, 2026 | MD | 2 | DAVIDSONVILLE MD |
CHEVROLET STRAIGHT TRUCK
|
7 | 393.75A3-TAOL, 391.41APC, 393.104B-C | Yes |
| 87138373 | Feb 24, 2026 | NC | 3 | nc-hertford-weigh-station,-hwy-17 |
KENWORTH STRAIGHT TRUCK
|
0 | — | No |
| 86762269 | Jan 12, 2026 | DC | 3 | WASHINGTON DC |
KENWORTH STRAIGHT TRUCK
|
0 | — | No |
| 86651619 | Dec 24, 2025 | PA | 3 | MALVERN PA |
KENWORTH STRAIGHT TRUCK
|
0 | — | No |
| 86626724 | Dec 22, 2025 | DC | 3 | WASHINGTON DC |
KENWORTH STRAIGHT TRUCK
|
0 | — | No |
| 86597436 | Dec 16, 2025 | PA | 3 | MARCUS HOOK PA |
KENWORTH STRAIGHT TRUCK
|
0 | — | No |
| 86567387 | Dec 15, 2025 | DC | 3 | WASHINGTON DC |
KENWORTH STRAIGHT TRUCK
|
0 | — | No |
| 86553313 | Dec 11, 2025 | PA | 3 | PA |
ISUZU STRAIGHT TRUCK
|
1 | 392.2-SLLSR | No |
| 86547212 | Dec 10, 2025 | MD | 1 | RIVERDALE MD |
ISUZU STRAIGHT TRUCK
|
1 | 393.9A-LSML | No |
| 86295933 | Nov 10, 2025 | NJ | 3 | nj-ace-mp-3.8 |
ISUZU STRAIGHT TRUCK
|
1 | 392.2-SLLS4 | No |
| 86253868 | Nov 5, 2025 | NJ | 2 | RT 1 SB MP 22 NORTH BRUNSWICK |
KENWORTH STRAIGHT TRUCK
|
2 | 392.2-SLL, 393.9A-LIL | No |
Recent Crashes (31 rows) View all 31 →
| Report # | Date ▼ | State | Fatalities | Injuries | Tow | Hazmat | Severity |
|---|---|---|---|---|---|---|---|
| VA0260080125 | Jan 6, 2026 | VA | 0 | 0 | Yes | No | Tow |
| NJ0006988215 | Jul 25, 2025 | NJ | 0 | 1 | Yes | No | Injury |
| VA0243035571 | Oct 29, 2024 | VA | 0 | 0 | Yes | No | Tow |
| DC0024033841 | Mar 5, 2024 | DC | 0 | 0 | Yes | No | Tow |
| VA0240305314 | Jan 30, 2024 | VA | 0 | 1 | No | No | Injury |
| DE0623101153 | Nov 10, 2023 | DE | 0 | 0 | Yes | No | Tow |
| VA0223575355 | Dec 20, 2022 | VA | 0 | 0 | Yes | No | Tow |
| VA0222195011 | Jul 29, 2022 | VA | 0 | 1 | Yes | No | Injury |
| PA201875700X | Feb 17, 2022 | PA | 0 | 0 | Yes | No | Tow |
| PA900437600X | Jan 7, 2019 | PA | 0 | 0 | Yes | No | Tow |
| VA0180965240 | Apr 3, 2018 | VA | 0 | 0 | Yes | No | Tow |
| VA0172785326 | Oct 5, 2017 | VA | 0 | 0 | Yes | No | Tow |
| PA600888300X | Jan 21, 2016 | PA | 0 | 0 | Yes | No | Tow |
| PA500225200X | Dec 8, 2014 | PA | 0 | 0 | Yes | No | Tow |
| DE0214060360 | Aug 1, 2014 | DE | 1 | 2 | Yes | No | Fatal |
| VA0132940007 | Sep 10, 2013 | VA | 0 | 1 | No | No | Injury |
| PA210097300X | Oct 10, 2012 | PA | 0 | 1 | Yes | No | Injury |
| VA0121285050 | May 5, 2012 | VA | 0 | 3 | Yes | No | Injury |
| VA0111820376 | Jun 23, 2011 | VA | 0 | 0 | Yes | No | Tow |
| NJ0009207116 | Sep 4, 2009 | NJ | 0 | 0 | Yes | No | Tow |
| PA905627300X | May 20, 2009 | PA | 0 | 0 | Yes | No | Tow |
| MD0810749199 | Dec 18, 2008 | MD | 0 | 1 | No | No | Injury |
| NJ0008006833 | Jan 23, 2008 | NJ | 0 | 1 | Yes | No | Injury |
| VA0000045290 | Oct 20, 2006 | VA | 0 | 0 | Yes | No | Tow |
| VA0000117776 | Sep 1, 2006 | VA | 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 |
|---|---|---|---|
| WASHINGTON DC | DC | 14 | 0 |
| MORRISVILLE PA | PA | 3 | 0 |
| DUMFRIES VA | VA | 3 | 1 |
| SOUTH MILLS | NC | 2 | 1 |
| NJ | NJ | 2 | 0 |
| CHESAPEAKE VA | VA | 2 | 0 |
| TOWNSEND DE | DE | 1 | 0 |
| ABERDEEN MD | MD | 1 | 1 |
| BALTIMORE MD | MD | 1 | 1 |
| CHESTER MD | MD | 1 | 0 |
Top Violation Codes Cited
| Code | Description | Category | Cited | OOS |
|---|---|---|---|---|
| 392.2 | Violation of Local Laws - Explain: | Unsafe Driving | 10 | 0 |
| 393.9(a) | Inoperable required lamps | Vehicle Maintenance | 3 | 0 |
| 393.75(c) | Tire-other tread depth less than 2/32 of inch measured in a major tread groove | Vehicle Maintenance | 2 | 2 |
| 390.3(e) | Prohibited from performing safety sensitive functions per 382.501(a) in the Drug and Alcohol Clearinghouse. | Controlled Substances/Alcohol | 1 | 1 |
| 391.11(b)(2) | Driver cannot read or speak the English language sufficiently to respond to official inquiries. | Driver Fitness | 1 | 0 |
| 391.41(a)(1) | 391.41(a)(1) | Driver Fitness | 1 | 0 |
| 392.8 | Failing to inspect/use emergency equipment | Vehicle Maintenance | 1 | 0 |
| 393.60(c) | Windshield - Damaged or Discolored | Vehicle Maintenance | 1 | 0 |
| 393.95(a) | No/discharged/unsecured fire extinguisher | Vehicle Maintenance | 1 | 0 |
| 393.95(a)(1) | Emergency Equipment - Fire Extinguishers - no fire extinguisher present or not properly rated. | 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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Chester carriers
Carriers based in Chester, PA
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Stations in Pennsylvania
Where this carrier might be inspected
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74 inspections
Full roadside inspection history
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31 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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Open the FMCSA National Consumer Complaint form for this carrier
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How FMCSA safety ratings work
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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 KAMCO BUILDING SUPPLY CORP
- 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 KAMCO BUILDING SUPPLY CORP
Is KAMCO BUILDING SUPPLY CORP an active motor carrier? ▾
What is KAMCO BUILDING SUPPLY CORP's safety rating? ▾
How many inspections has KAMCO BUILDING SUPPLY CORP had? ▾
What is KAMCO BUILDING SUPPLY CORP's out-of-service rate? ▾
Where is KAMCO BUILDING SUPPLY CORP based? ▾
Does KAMCO BUILDING SUPPLY CORP have valid operating authority? ▾
How many trucks and drivers does KAMCO BUILDING SUPPLY CORP operate? ▾
Has KAMCO BUILDING SUPPLY CORP 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.