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Truck Graph
0/100
✗ Do Not Tender
No active for-hire authority. Cannot legally haul freight for hire.
May Insulation INC
DOT 1438682 · Durango, CO
Report generated: June 6, 2026 at 12:31 PM
✗Authorized for hire?
✗Active insurance?
✗Safety record clean?
✓No fraud flags?
✓No prior revocations?
Carrier Summary

May Insulation INC (DOT 1438682) is a Colorado-based intrastate carrier headquartered in Durango, CO. As of June 6, 2026 at 12:31 PM, 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 6, 2026 at 12:31 PM.

FMCSA Public Record
May Insulation INC
DOT Number1438682
MC Number—
Street31733 HWY 160
City / StateDurango, CO 81326
Phone9702474034
Operation typeIntrastate
HazmatNot authorized
Authority age20 yr 6 mo
MCS-150 filed11/29/2005
Company officerWesley A May
Power units6
Total drivers8
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
OOS rate 100.0% vs. national avg 22.26% — above average
Network Intelligence Map
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Power Units
6
Fleet
Drivers
8
Total
Inspections
1
On record
Crashes
0
On record
OOS Rate
100.0%
↑ Avg 22.26%
Authority Age
20 yr 6 mo
Since 2005
Violation Categories — Last 24 Months
Hours of Service
1 insp (100%)
Unsafe Driving
1 insp (100%)
Driver Fitness
1 insp (100%)
Vehicle Maintenance
1 insp (100%)· 1 viol
Controlled Substances
1 insp (100%)
Inspection History
1 total · OOS rate 100.0%
DateStateLevelDriver OOSVehicle OOSResult
5/1/2025COII03OOS
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
31733 HWY 160, Durango, CO, 81326 · Open in Maps →
31733 HWY 160, DURANGO, CO, 81326Open in Maps →
Authority Timeline
Authority GrantedNov 2005
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 May Insulation INC authorized to operate?

May Insulation INC'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 May Insulation INC's safety record?

May Insulation INC has 1 roadside inspections on record with an out-of-service rate of 100.0%. Crash history shows 0 incidents. Review the full safety profile above before making a freight decision.

How many trucks does May Insulation INC operate?

May Insulation INC operates 6 power units with approximately 8 drivers.

Is May Insulation INC insured?

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

Has May Insulation INC had any risk indicators?

May Insulation INC 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 May Insulation INC?

May Insulation INC's DOT number is 1438682. 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). May Insulation INC Safety Record, DOT 1438682. Retrieved from https://truckgraph.com/carriers/1438682
MLA
"May Insulation INC Safety Record, DOT 1438682." Truck Graph, Jun 6, 2026, https://truckgraph.com/carriers/1438682
Chicago
"May Insulation INC Safety Record, DOT 1438682." Truck Graph. Last modified June 6, 2026. https://truckgraph.com/carriers/1438682