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C

CALAMCO

DOT 921750MC 1393597ActiveInterstateADMIRAL INSURANCE COMPANY +1STOCKTON, CA

COMPANY

Authority since
2022-04-04
MCS-150
2025-10-21 · 720,300 mi (2025)
Fleet
17 units · — trailers · 21 drivers
Annual mileage (VMT)
720,300 mi (2025)
Owner origin
Anglosphere
Origin candidates
English 78%

ADDRESS

Physical
1776 W MARCH LANE
STOCKTON, CA 95207
Mailing
Same as physical

CONTACT

Phone
2099821000
Email
jim.brockhouse@calamco.com

OFFICERS

Primary Officer
DAN STONE
Title
PRESIDENTCEO
Origin
Anglosphere

OPERATION & CARGO

Operation classification
Private Property · Authorized For Hire
Specialty
Tanker / Bulk Liquids
Cargo types
3
General FreightLiquids / GasesChemicals
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
54 mo
Active authority
INSURANCE
2 active
ADMIRAL INSURANCE COMPANY
RISK GRADE
Minimal Risk
0 risk factors · 6 strengths
OOS RATE
4.1%
3 / 73 inspections

Fleet vs Reality

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

Minimal Risk

0 risk factors · 6 strengths · 6 data points

SAFETY PERFORMANCE

Crash Record
2 crashes · 0 fatal · 1 with injuries · 1 tow-away
Clean Inspection Rate
96% — 70 clean of 73 inspections
Out-of-Service Rate
4.1% — driver OOS 0, vehicle OOS 3

COMPLIANCE & AUTHORITY

Operating Authority
Active operating authority on file
Authority Events
3 historical event(s) on file
MCS-150 Filing
Last filed 2025-10-21

INSURANCE

Active Coverage
2 policy(ies) on file · total max coverage $5,000,000

SUMMARY

Low OOS rate 4% (last 24 mo)
No crashes in the last 24 months
Low violation rate (0.4/insp)
96% clean inspections
Active insurance on file
Coverage $5.0M

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