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MAMMOTH MOVING HOLDING CORPORATION

DOT 374567MC 225136ActiveInterstateTRANSGUARD INSURANCE COMPANY OF AMERICA INC. +1SANTA BARBARA, CA

COMPANY

Authority since
2022-08-17
MCS-150
2026-03-17 · 20,578 mi (2026)
Fleet
1 units · 5 trailers · 2 drivers
Annual mileage (VMT)
20,578 mi (2026)
Owner origin
Western-northern-european
Origin candidates
German 84%

ADDRESS

Physical
5390 OVERPASS ROAD SUITE E
SANTA BARBARA, CA 93111
Mailing
Same as physical

CONTACT

Phone
8059688643
Email
september@mammothmoving.com

OFFICERS

Primary Officer
SEPTEMBER CIZEK
Title
CONTROLLER
Origin
Other-african

OPERATION & CARGO

Operation classification
Authorized For Hire
Specialty
Household Goods Mover
Cargo types
3
Household GoodsMotor VehiclesMachinery, Large Objects
Self-reported by the company on its latest MCS-150 filing (FMCSA census). Reflects what the carrier is authorized and equipped to haul, not actual recent loads. Specialty is our summary of the declared cargo mix.
AUTHORITY
49 mo
Active authority
INSURANCE
2 active
TRANSGUARD INSURANCE COMPANY OF AMERICA INC.
RISK GRADE
Minimal Risk
0 risk factors · 2 strengths
OOS RATE
0.0%
0 / 10 inspections

Fleet vs Reality

last 12 months · power-unit VINs from roadside inspections
Checking local VIN index…

Minimal Risk

0 risk factors · 2 strengths · 2 data points

SAFETY PERFORMANCE

Crash Record
1 crashes · 0 fatal · 0 with injuries · 1 tow-away
Clean Inspection Rate
100% — 10 clean of 10 inspections
Out-of-Service Rate
0.0% — driver OOS 0, vehicle OOS 0

COMPLIANCE & AUTHORITY

Operating Authority
Active operating authority on file
Authority Events
17 historical event(s) on file
MCS-150 Filing
Last filed 2026-03-17

INSURANCE

Active Coverage
2 policy(ies) on file · total max coverage $750,000

SUMMARY

No crashes in the last 24 months
Active insurance on file

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