USDOT 4360488
Brett Woolley
Mammoth Welding Llc · Cottonwood, CA · Intrastate
Motor Carrier
✓ Registered fleet operator
1
Power units
1
Drivers
1
Roadside inspections
Fleet & safety
The operation
1
Inspections
Feb 5, 2026
Most recent
Feb 5, 2026
Earliest on file
| Date | State | Level |
|---|---|---|
| Feb 5, 2026 | CA | Level V — Vehicle-only |
About
Who we are
Brett Woolley is an intrastate motor carrier based in Cottonwood, CA.
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Contact
Work with Brett Woolley
Address
18565 Benson Rd
Cottonwood, CA 96022-8507
Phone
(530) 515-8801
BR•••@Y•••.COM
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