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DOT 243535 is operated by DERR FLOORING CO out of Willow Grove, PA. This profile shows verified operating authority, current insurance, observed equipment, and recent inspection activity joined into one card so brokers can verify the carrier in one tab.
Not reported
Operating authority is verified against the live public registry and refreshed daily. Current status: unknown. "active" means the carrier is authorized to operate; "inactive" or "out-of-service" indicates the carrier should not be hauling.
Liability and cargo insurance status is drawn from the latest filings on record. Current status: unknown. We mark a carrier "lapsed" when the most recent cancellation date is in the past with no superseding policy.
DERR FLOORING CO was last inspected on 2026-07-31. We've recorded 42 inspections in the trailing 12 months.
DERR FLOORING CO does not have an MC number on file. Some carriers operate intrastate-only or under a private-carrier exemption and never apply for one.
Save DERR FLOORING CO to your history
Offer with confidence — current authority and clean operations.
power units (MCS-150)
distinct VINs in inspections
42 inspections, 12mo
most recent roadside record
Is this your business? Sign up with your FMCSA-on-file email (j***l@d***g.com) to claim this profile →
Not enough broker-reported loads yet — this score unlocks as brokers report load outcomes. Aggregates appear once 3+ brokerages have reported on this carrier (0 loads from 0 brokerages so far).
Not enough reports yet
0 of 3 brokers needed before rates unlock
Rates stay locked below 3 contributing brokers so no single broker’s loads can be picked out of the aggregate.
Step-by-step checklist for vetting any motor carrier before tendering a load — operating authority, insurance, safety scores, inspection history, and identity flags.
Decoder ring for the free public carrier lookups every broker can reach — what each field means, what is missing, and how to read authority and inspection data without misinterpreting it.
Equipment, lane footprint, insurance timeline, and fraud signals on one screen.
Inferred from consecutive inspection states per truck. Use these as a starting point for backhaul or rep prospecting.
Aggregate rating unlocks at 3 reviewing workspaces — 0 so far. Individual reviews appear below as they're published.
No published reviews yet. Worked with this carrier? Your review starts the record.
Not enough claim reports yet
0 of 3 brokers needed before claims history unlocks
Claims stay locked below 3 contributing brokers so no single broker's claims can be picked out of the aggregate.
No community reports for this carrier. Had a fraud or cargo-theft incident? Your report warns the whole network within minutes.
Community reports are submitted by broker workspaces and are NOT verified by KnowHaul. New reporters are human-moderated; 3+ corroborating workspaces feed a capped penalty into the fraud risk score. Named in a report that's wrong? Email admin@knowhaul.com and a human will review it.
Signals are precursor patterns, not proof of fraud. Verify before acting — and if a flag looks wrong, dispute it from its row.
| Filing date | Power units | Drivers |
|---|---|---|
| Mar 2025 | 39 | 32 |
| Apr 2026 | 36 | 32 |
These are our estimates from local roadside-inspection history; FMCSA hasn't published measures for this carrier yet (see #1000).
Crash Indicator and Hazmat Compliance percentiles aren't published in the public SMS downloads today (see #832).
Matched on equipment mix, fleet-size band, and home state.
A truck VIN on this carrier appeared under 2 different DOTs with only a brief, single-inspection window overlap — usually a legitimate equipment transfer, lease, or roadside data-entry artifact rather than a cloned truck. Verify before drawing a conclusion.