Home Search Data Changelog Status Docs Sign Up

GUARDIAN OILFIELD SERVICES INC

DOT# 1813088 MC# 658598CARRIER
ACTIVE

Trust Score

93 / 100
A Excellent

Components

Compliance · 40% 100
Safety · 35% 90
Insurance · 25% 85
No active cargo insurance on file
Confidence: high · based on FMCSA safety, insurance & authority data How is this calculated?

Overview

Address

1401 LERA SUITE THREE

WEATHERFORD, OK 73096

View on Google Maps ↗

Contact

Phone: (888) 904-8966

Fax: (580) 823-8294

Cell: (580) 339-2635

Email: guardian.robert@yahoo.com

Company Officers

ROBERT THACKER

SCOT FAIRCHILD

Business Info

HazMat: HazMat Carrier

Fleet

60

Power Units

60

Drivers

Equipment Breakdown

Owned Tractors13
Term Tractors47

Authority

Status: ACTIVE

FMCSA add date: Sep 19, 2008

Contract authority: Oct 22, 2008

Authority History (9)

Authority TypeActionDate
CONTRACTINVOLUNTARY REVOCATION → DISCONTINUED REVOCATIONMar 4, 2026 → Mar 31, 2026
CONTRACTINVOLUNTARY REVOCATION → DISCONTINUED REVOCATIONOct 6, 2025 → Oct 30, 2025
CONTRACTINVOLUNTARY REVOCATION → DISCONTINUED REVOCATIONOct 7, 2024 → Nov 1, 2024
CONTRACTINVOLUNTARY REVOCATION → DISCONTINUED REVOCATIONOct 5, 2018 → Nov 1, 2018
CONTRACTINVOLUNTARY REVOCATION → DISCONTINUED REVOCATIONSep 13, 2012 → Oct 11, 2012
CONTRACTINVOLUNTARY REVOCATION → DISCONTINUED REVOCATIONSep 15, 2011 → Oct 7, 2011
CONTRACTINVOLUNTARY REVOCATION → DISCONTINUED REVOCATIONSep 13, 2010 → Oct 8, 2010
CONTRACTINVOLUNTARY REVOCATION → DISCONTINUED REVOCATIONSep 14, 2009 → Oct 13, 2009
MOTOR PROPERTY CONTRACT CARRIERGRANTEDOct 22, 2008

Cargo Types

Liquids/Gases

Active Certifications

Property

MCS-150

Last updated: Mar 20, 2026

Mileage: 2,846,119 (2023)

Operation Classification

AUTHORIZED FOR HIRE

Carrier Operation

Interstate

Recent Changes

Safetytotal crashes: 4 → 5Jun 13, 2026
Contactemail: → guardian.robert@yahoo.comJun 2, 2026
Identitycompany officer 1: → ROBERT THACKERJun 2, 2026
Fleettotal drivers: 60 → 0Jun 1, 2026

Safety

Out-of-Service Rates

Driver106 inspections
0.9%
6.0%
Carrier National avg
Vehicle92 inspections
9.8%
22.6%
Carrier National avg
Hazmat72 inspections
0.0%
2.3%
Carrier National avg
Overall106 inspections
9.4%
Carrier

Crash Summary

0

Fatal

0

Injury

5.0

per 1M miles

5

Towaway

5

Total

BASIC Violations

Unsafe Driving22
Driver Fitness0
Hours of Service1
Drug / Alcohol0
Vehicle Maintenance84

Safety Measurement System (SMS)

FMCSA's official per-BASIC roadside-performance measures over the trailing 24 months, computed from the 105 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)

105

Total

1

Driver OOS

10

Vehicle OOS

BASIC Measures

Unsafe Driving0.856 insp w/ viol
Hours of Service0.072 insp w/ viol
Driver Fitness0.000 insp w/ viol
Controlled Substances0.000 insp w/ viol
Vehicle Maintenance4.3740 insp w/ viol

Insurance

$2,000,000

BIPD Coverage

—

Cargo Coverage

2 policies on file2 active
TypeStatusInsurerPolicy #CoverageEffectiveExpiresForm
BIPD Active MSIG SPECIALTY INSURANCE USA INCEAP-00000047-00$2,000,000Nov 1, 2025—91X
BIPD Active GREAT WEST CASUALTY CO.GRT31865A$1,000,000Nov 1, 2024—91X

Insurance History (21)

TypeInsurerStatusCoverageEffectiveCancelled
BIPD · F91XUNDERWRITERS AT LLOYDS LONDONReplacedTERM/REPL$1,000,000Nov 1, 2025Nov 1, 2025
BIPD · F91XUNDERWRITERS AT LLOYDS LONDONCancelledCANCEL$1,000,000Nov 1, 2025Mar 31, 2026
BIPD · F91XOBSIDIAN SPECIALTY INSURANCE COMPANYCancelledCANCEL$1,000,000Nov 1, 2024Nov 1, 2025
BIPD · F91XGEMINI INSURANCE COMPANYCancelledTERM/CANCL$1,000,000Nov 1, 2024Jan 22, 2025
BIPD · F91XGEMINI INSURANCE COMPANYCancelledCANCEL$1,000,000Nov 1, 2024Dec 1, 2024
BIPD · F91XGEMINI INSURANCE COMPANYReplacedTERM/REPL$1,000,000Nov 1, 2024Nov 1, 2025
BIPD · F91XGEMINI INSURANCE COMPANYReplacedTERM/REPL$1,000,000Nov 1, 2024Nov 1, 2024
BIPD · F91XGUIDEONE MUTUAL INSURANCE COMPANYCancelledCANCEL$1,000,000Nov 1, 2019Nov 1, 2024
BIPD · F91XUNDERWRITERS AT LLOYDS LONDONReplacedTERM/REPL$1,000,000Nov 1, 2019Nov 1, 2024
BIPD · F91XGREENWICH INSURANCE COMPANYReplacedTERM/REPL$1,000,000Nov 1, 2018Nov 1, 2019
BIPD · F91XGREAT WEST CASUALTY CO.CancelledCANCEL$1,000,000Nov 1, 2017Nov 1, 2018
BIPD · F91XXL SPECIALTY INSURANCE COMPANYReplacedTERM/REPL$1,000,000Nov 1, 2016Nov 1, 2017
BIPD · F91XHALLMARK INSURANCE COMPANYReplacedTERM/REPL$1,000,000Oct 10, 2014Nov 1, 2019
BIPD · F91XHALLMARK INSURANCE COMPANYCancelledTERM/CANCL$1,000,000Oct 10, 2012Oct 30, 2014
BIPD · F91XHALLMARK INSURANCE COMPANYReplacedTERM/REPL$1,000,000Oct 10, 2012Oct 10, 2014
BIPD · F91XGENERAL STAR INDEMNITY COMPANYCancelledCANCEL$1,000,000Oct 10, 2011Oct 10, 2012
BIPD · F91XGENERAL STAR INDEMNITY COMPANYCancelledTERM/CANCL$1,000,000Oct 10, 2010Oct 12, 2011
BIPD · F91XGENERAL STAR INDEMNITY COMPANYReplacedTERM/REPL$1,000,000Oct 10, 2010Oct 10, 2011
BIPD · F91XWILSHIRE INSURANCE COMPANYCancelledCANCEL$1,000,000Oct 10, 2009Oct 10, 2010
BIPD · F91XWILSHIRE INSURANCE COMPANYCancelledCANCEL$1,000,000Oct 10, 2008Oct 10, 2009
BIPD · F91XGREAT WEST CASUALTY CO.ReplacedTERM/REPL$1,000,000Oct 10, 2008Nov 1, 2016

Get this data via API

API Reference 
curl https://api.dotlookup.dev/v1/carriers/1813088