USDOT 709174 · Interstate · Utah

Mountain Fiber Insulation INC

DBA Bruce Allsop Insulation

US DOT709174

Operating authorityCheck current authority on SAFER →

Insurance on fileCheck current insurance filing →

Safety ratingCheck on SAFER →

OperationInterstate

Census statusActive

OperationInterstate

ClassificationPrivate carrier

Power units (fleet)3

Drivers2

LocationHyrum, UT 84319

Cargo carriedBuilding Materials, Construction, Other

MCS-150 mileage18,500 mi (2026)

Phone (on file)(435) 245-6081

Key takeaways

USDOT 709174 is registered to Mountain Fiber Insulation INC, an interstate carrier based in Hyrum, UT.

Current authority, insurance and safety status should be confirmed on the official FMCSA SAFER snapshot.

Self-reported fleet size: 3 power units and 2 drivers (FMCSA MCS-150 self-report; sanitized for plausibility).

Registered cargo types include building materials, construction, other.

About Mountain Fiber Insulation INC

Mountain Fiber Insulation INC is an interstate motor carrier based in Hyrum, Utah, registered with the FMCSA under USDOT 709174. Its current operating authority and insurance should be confirmed on the official SAFER record. The carrier self-reports a fleet of 3 power units and 2 drivers. Registered cargo includes building materials, construction, other. Its most recent MCS-150 filing reported 18,500 mi (2026).

Before you work with this carrier

Confirm the safety rating. Authority and insurance are shown or linked above. Open the SAFER snapshot for the official safety rating and out-of-service status.
Verify insurance is current. Coverage on file can lapse; confirm active BIPD/cargo before tendering a load.
Match authority to the work. For-hire loads need active operating authority. A USDOT number alone isn't enough.

Mountain Fiber Insulation INC

Key takeaways

Check the current safety record

About Mountain Fiber Insulation INC

Before you work with this carrier

Other carriers in Hyrum

Sources