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Truck Graph
0/100
✗ Do Not Tender
No active for-hire authority. Cannot legally haul freight for hire.
Professional Tree Services LLC
DOT 1776307 · Littleton, CO
Report generated: June 11, 2026 at 7:30 AM
✗Authorized for hire?
✗Active insurance?
✓Safety record clean?
✓No fraud flags?
✓No prior revocations?
Carrier Summary

Professional Tree Services LLC (DOT 1776307) is a Colorado-based intrastate carrier headquartered in Littleton, CO. As of June 11, 2026 at 7:30 AM, operating authority is active but without for-hire authority. TruckGraph has detected 1 risk signal on this carrier, including: no active insurance filing on record. TruckGraph rates this carrier "Do Not Tender" based on FMCSA compliance data, inspection history, insurance status, and network connection analysis. Last synced: June 11, 2026 at 7:30 AM.

FMCSA Public Record
Professional Tree Services LLC
DOT Number1776307
MC Number—
Street10997 W DUMBARTON CIRCLE
City / StateLittleton, CO 80127
Phone3032508938
Operation typeIntrastate
HazmatNot authorized
Authority age18 yr
MCS-150 filed05/28/2008
Company officerDavid Zielsdorf
Power units1
Total drivers1
Authority Status
Common (for-hire)—
Contract (for-hire)—
Broker—
TruckGraph Intelligence
Risk Signals
●No active insurance filing on record
✓ OFAC Sanctions: Clear
Connection Chain
DOT nullShared insurer
Revoked
Network Intelligence Map
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Power Units
1
Fleet
Drivers
1
Total
Inspections
0
On record
Crashes
0
On record
OOS Rate
—
↓ Avg 22.26%
Authority Age
18 yr
Since 2008
Inspection History
0 total · No inspections

No inspection records on file.

Crash History
0 total on record

No crash records on file.

Insurance Status
⚠ No active insurance filing on record
Verify insurance directly with carrier before tendering any load.
Location
10997 W DUMBARTON CIRCLE, Littleton, CO, 80127 · Open in Maps →
10997 W DUMBARTON CIRCLE, LITTLETON, CO, 80127Open in Maps →
Authority Timeline
Authority GrantedMay 2008
FMCSA issued operating authority
Active USDOT — No for-hire authorityCurrent
USDOT record is active but no for-hire operating authority is currently granted

Source: FMCSA compliance records, inspection data, crash records, insurance filings, and TruckGraph analysis. View methodology

Important Legal Notice

Data sourced from FMCSA public records and TruckGraph independent analysis. This is not legal advice, not a guarantee of carrier safety, and not a compliance certification. Verify through official FMCSA sources before tendering. Last synced: .

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Frequently Asked Questions

Is Professional Tree Services LLC authorized to operate?

Professional Tree Services LLC's USDOT number is active but it does not hold operating authority for for-hire interstate operations. It may operate as a private carrier. Verify status before tendering.

What is Professional Tree Services LLC's safety record?

Professional Tree Services LLC does not have a substantial inspection history on record. This may indicate limited interstate operations.

How many trucks does Professional Tree Services LLC operate?

Professional Tree Services LLC operates 1 power units with approximately 1 drivers.

Is Professional Tree Services LLC insured?

Insurance filing details are not available in the current dataset. Verify directly with the carrier before tendering.

Has Professional Tree Services LLC had any risk indicators?

Professional Tree Services LLC has a risk score of 0/100 (Monitor) with 1 active risk signal. Review the risk section above and verify independently before tendering.

What is the DOT number for Professional Tree Services LLC?

Professional Tree Services LLC's DOT number is 1776307. These identifiers are assigned by the FMCSA and can be used to look up this carrier in official compliance databases.

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Truck Graph data is open and citable. For press inquiries, contact our editorial team.

APA
Truck Graph. (2026). Professional Tree Services LLC Safety Record, DOT 1776307. Retrieved from https://truckgraph.com/carriers/1776307
MLA
"Professional Tree Services LLC Safety Record, DOT 1776307." Truck Graph, Jun 11, 2026, https://truckgraph.com/carriers/1776307
Chicago
"Professional Tree Services LLC Safety Record, DOT 1776307." Truck Graph. Last modified June 11, 2026. https://truckgraph.com/carriers/1776307