Harlan Tree Service (USDOT 3186606)
3 cautions found.
- Operating authority
- Federal operating authority is not applicable: this is an intrastate operation, with no federal docket required.
- Insurance on file
- No active liability (BIPD) insurance on file with FMCSA.
- Safety rating
- No published safety rating
- Fleet on file
- 6 power units, 4 drivers
- Operation type
- Intrastate Non-Hazmat
- Physical address
- 6 SOUTH VILLAGE AVENUE, EXTON, PA 19341-1542
- MCS-150 last filed
- 2024-05
Findings
- Multiple carriers at this address (Caution): One other active carrier is registered at this physical address. Shared addresses are common for freight offices and registered agents.
- Driver OOS rate above national average (Caution): 50% driver OOS over 10 inspections vs. national average 6.31%. Typically reflects HOS or CDL-compliance issues
- Driver fitness at the FMCSA intervention threshold (Caution): Driver fitness ranks 95 of 100 among similar carriers with recent violations (higher = worse). fleetfax peer estimate, not an official CSA score.
Connected carriers
Other carriers linked to this one in FMCSA registration and roadside-inspection records:
Frequently asked questions
What carrier is USDOT 3186606?
USDOT 3186606 is Harlan Tree Service, an intrastate non-hazmat motor carrier.
What is Harlan Tree Service's USDOT number?
Harlan Tree Service's USDOT number is 3186606. No MC docket number is on file.
Is Harlan Tree Service currently authorized to operate?
Federal operating authority is not applicable: this is an intrastate operation, with no federal docket required. Source: FMCSA registration and licensing records.
Does Harlan Tree Service have insurance on file with FMCSA?
No active liability (BIPD) insurance on file with FMCSA.
What is Harlan Tree Service's safety record?
In the last 24 months, FMCSA records show 0 of 2 vehicle inspections ending out-of-service for Harlan Tree Service, too few inspections for a stable rate. FMCSA records also show 0 recordable crashes in the same window.
What is Harlan Tree Service's CSA score?
FMCSA does not publish a single CSA score for carriers. Harlan Tree Service's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.
What is Harlan Tree Service's FMCSA safety rating?
Harlan Tree Service has no published FMCSA safety rating. Most US carriers have never received a rating review, so an unrated carrier is the common case, not a warning sign by itself.
Changes over time
Carriers change. Phone numbers, email addresses, insurance, authority. A sudden contact-info change is often the first sign of carrier identity fraud. fleetfax tracks these changes. Create a free account to follow changes on carriers you save.
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Sourced from FMCSA public records. Official data as of Aug 25, 2026. fleetfax surfaces the facts; brokers make the judgment.