CALAMCO

DOT# 921750 MC# 1393597

ACTIVE

Trust Score

96 / 100

A Excellent

Components

Compliance · 40% 100

Safety · 35% 100

Insurance · 25% 85

No active cargo insurance on file

Confidence: high · based on FMCSA safety, insurance & authority data How is this calculated?

Overview

Address

1776 W MARCH LANE

STOCKTON, CA 95207

View on Google Maps ↗

Contact

Phone: (209) 982-1000

Fax: (209) 983-0822

Cell: (209) 687-5155

Email: JIM.BROCKHOUSE@calamco.com

Company Officers

DAN STONE

Business Info

D&B #: 9108028

HazMat: HazMat Carrier

Fleet

Power Units

Drivers

Equipment Breakdown

Term Tractors17

Authority

Status: ACTIVE

FMCSA add date: Dec 13, 2000

Contract authority: Apr 4, 2022

Authority History (2)

Authority Type	Action	Date
MOTOR PROPERTY CONTRACT CARRIER	REINSTATED	Apr 27, 2026
MOTOR PROPERTY CONTRACT CARRIER	GRANTED → REVOKED	Apr 4, 2022 → Apr 6, 2026

Cargo Types

General FreightLiquids/GasesChemicals

Active Certifications

Property

MCS-150

Last updated: Oct 21, 2025

Mileage: 720,300 (2025)

Operation Classification

PRIVATE PROPERTYAUTHORIZED FOR HIRE

Carrier Operation

Interstate

Related Companies

Company	DOT#	MC#	Location	Status	Linked By
DANIEL BOURNE & DAN STONE DBA: ACTION ENVIRONMENTAL	2288073	781427	GREELEY, CO	INACTIVE	Officer

Recent Changes

Safetyvehicle oos rate: 14.285714 → 8.695652Aug 4, 2026

Safetyvehicle oos rate: 8.695652 → 14.285714Aug 3, 2026

Safetyvehicle oos rate: 0 → 10Jul 28, 2026

Safetytotal crashes: 1 → 0Jul 2, 2026

Authoritycarrier status: INACTIVE → ACTIVEApr 29, 2026

Safety

Out-of-Service Rates

Driver24 inspections

0.0%

6.2%

Carrier National avg

Vehicle23 inspections

8.7%

22.8%

Carrier National avg

Hazmat24 inspections

0.0%

2.4%

Carrier National avg

Overall24 inspections

8.3%

Carrier

Crash Summary

Fatal

Injury

Towaway

Total

BASIC Violations

Unsafe Driving0

Driver Fitness0

Hours of Service0

Drug / Alcohol0

Vehicle Maintenance0

Safety Measurement System (SMS)

FMCSA's official per-BASIC roadside-performance measures over the trailing 24 months, computed from the 26 inspections below. A measure of 0 means no recorded violations in that BASIC — not necessarily a strong safety record on a small sample. FMCSA does not publish peer-group percentiles for property carriers, so the underlying measures — not percentile rankings — are shown; Hazmat Compliance and Crash Indicator are not published.

SMS Inspections (24 mo)

Total

Driver OOS

Vehicle OOS

BASIC Measures

Unsafe Driving0.000 insp w/ viol

Hours of Service0.000 insp w/ viol

Driver Fitness0.000 insp w/ viol

Controlled Substances0.000 insp w/ viol

Vehicle Maintenance1.315 insp w/ viol

Insurance

$3,000,000

BIPD Coverage

—

Cargo Coverage

2 policies on file2 active

Type	Status	Insurer	Policy #	Coverage	Effective	Expires	Form
BIPD	Active	ADMIRAL INSURANCE COMPANY	UX000001705-01	$3,000,000	May 1, 2025	—	91X
BIPD	Active	OLD REPUBLIC INSURANCE COMPANY	MWTB 313179	$2,000,000	May 1, 2021	—	91X

Insurance History (3)

Type	Insurer	Status	Coverage	Effective	Cancelled
BIPD · F91X	AXIS SURPLUS INSURANCE COMPANY	CancelledTERM/CANCL	$5,000,000	May 1, 2025	May 21, 2026
BIPD · F91X	AXIS SURPLUS INSURANCE COMPANY	ReplacedTERM/REPL	$5,000,000	May 1, 2025	May 1, 2025
BIPD · F91X	UNDERWRITERS AT LLOYDS LONDON	CancelledCANCEL	$5,000,000	May 1, 2021	Mar 31, 2026

Get this data via API

API Reference

curl https://api.dotlookup.dev/v1/carriers/921750