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STEVEN R THERRIAN

DBA: SUPERIOR SERVICE TOWING

DOT# 1532101 MC# 570828
ACTIVE

Trust Score

96 / 100
A Excellent

Components

Compliance · 40% 100
Safety · 35% 98
Insurance · 25% 85
No active cargo insurance on file
Confidence: high · based on FMCSA safety, insurance & authority data How is this calculated?

Overview

Address

Physical

47082 HIGHWAY M-26

HOUGHTON, MI 49931

View on Google Maps ↗

Mailing

PO BOX 759

HOUGHTON, MI 49931

Contact

Phone: (906) 482-7666

Fax: (906) 482-7360

Email: stevetherrian@superiorservicetowing.com

Company Officers

STEVEN R THERRIAN

Business Info

D&B #: 0

HazMat: HazMat Carrier

Fleet

14

Power Units

8

Drivers

Equipment Breakdown

Owned Trucks12
Owned Tractors2

Authority

Status: ACTIVE

FMCSA add date: Jul 19, 2006

Contract authority: Aug 9, 2006

Authority History (10)

Authority TypeActionDate
CONTRACTINVOLUNTARY REVOCATION → DISCONTINUED REVOCATIONJan 16, 2018 → Feb 5, 2018
CONTRACTINVOLUNTARY REVOCATION → DISCONTINUED REVOCATIONJan 17, 2017 → Feb 8, 2017
CONTRACTINVOLUNTARY REVOCATION → DISCONTINUED REVOCATIONJan 19, 2016 → Feb 10, 2016
CONTRACTINVOLUNTARY REVOCATION → DISCONTINUED REVOCATIONSep 24, 2015 → Oct 5, 2015
CONTRACTINVOLUNTARY REVOCATION → DISCONTINUED REVOCATIONJan 16, 2015 → Feb 13, 2015
MOTOR PROPERTY CONTRACT CARRIERREINSTATEDApr 11, 2014
CONTRACTINVOLUNTARY REVOCATION → DISCONTINUED REVOCATIONOct 18, 2013 → Nov 5, 2013
CONTRACTINVOLUNTARY REVOCATION → DISCONTINUED REVOCATIONFeb 14, 2013 → Mar 19, 2013
MOTOR PROPERTY CONTRACT CARRIERREINSTATED → REVOKEDApr 13, 2012 → Jan 27, 2014
MOTOR PROPERTY CONTRACT CARRIERGRANTED → REVOKEDAug 9, 2006 → Dec 7, 2011

Cargo Types

Motor VehiclesDrive-Away/Tow-Away

Active Certifications

Property

MCS-150

Last updated: Dec 23, 2025

Mileage: 496,000 (2023)

Operation Classification

AUTHORIZED FOR HIRE

Carrier Operation

Interstate

Recent Changes

Contactemail: STEVETHERRIAN@SUPERIORSERVICETOWING.COM → stevetherrian@superiorservicetowing.comAug 20, 2026
Identitycompany officer 1: STEVEN R THERRIAN → STEVEN R THERRIANAug 20, 2026
Fleettotal drivers: 8 → 0Aug 18, 2026
Contactemail: → STEVETHERRIAN@SUPERIORSERVICETOWING.COMAug 14, 2026
Identitycompany officer 1: → STEVEN R THERRIANAug 14, 2026

Safety

Out-of-Service Rates

Driver11 inspections
9.1%
6.2%
Carrier National avg
Vehicle5 inspections
20.0%
22.8%
Carrier National avg
Hazmat

No hazmat inspections

Overall11 inspections
18.2%
Carrier

Crash Summary

0

Fatal

0

Injury

1.0

per 1M miles

1

Towaway

1

Total

BASIC Violations

Unsafe Driving4
Driver Fitness0
Hours of Service2
Drug / Alcohol0
Vehicle Maintenance5

Safety Measurement System (SMS)

FMCSA's official per-BASIC roadside-performance measures over the trailing 24 months, computed from the 12 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)

12

Total

1

Driver OOS

1

Vehicle OOS

BASIC Measures

Unsafe Driving1.893 insp w/ viol
Hours of Service0.581 insp w/ viol
Driver Fitness0.000 insp w/ viol
Controlled Substances0.000 insp w/ viol
Vehicle Maintenance3.553 insp w/ viol

Insurance

$1,000,000

BIPD Coverage

—

Cargo Coverage

1 policy on file1 active
TypeStatusInsurerPolicy #CoverageEffectiveExpiresForm
BIPD Active FREMONT INSURANCE COMPANYCAP030328$1,000,000Jan 27, 2018—91X

Insurance History (22)

TypeInsurerStatusCoverageEffectiveCancelled
BIPD · F91XNATIONAL INDEMNITY COMPANYReplacedTERM/REPL$750,000Feb 12, 2017Jan 27, 2018
BIPD · F91XNATIONAL INDEMNITY COMPANYCancelledTERM/CANCL$750,000Feb 12, 2017Feb 12, 2018
BIPD · F91XNATIONAL INDEMNITY COMPANYCancelledCANCEL$750,000Feb 12, 2016Feb 12, 2017
BIPD · F91XNATIONAL INDEMNITY COMPANYCancelledCANCEL$750,000Oct 15, 2015Feb 12, 2016
BIPD · F91XNATIONAL INDEMNITY COMPANYReplacedTERM/REPL$750,000Oct 2, 2015Oct 15, 2015
BIPD · F91XNATIONAL INDEMNITY COMPANYCancelledTERM/CANCL$750,000Oct 2, 2015Nov 14, 2015
BIPD · F91XNATIONAL INDEMNITY COMPANYReplacedTERM/REPL$750,000May 14, 2015Oct 2, 2015
BIPD · F91XNATIONAL INDEMNITY COMPANYCancelledTERM/CANCL$750,000May 14, 2015Oct 21, 2015
BIPD · F91XNATIONAL INDEMNITY COMPANYReplacedTERM/REPL$750,000Feb 12, 2015Feb 12, 2015
BIPD · F91XNATIONAL INDEMNITY COMPANYReplacedTERM/REPL$750,000Feb 12, 2015May 14, 2015
BIPD · F91XNATIONAL INDEMNITY COMPANYCancelledTERM/CANCL$750,000Feb 12, 2015Jun 18, 2015
BIPD · F91XCONIFER INSURANCE COMPANYCancelledCANCEL$750,000Feb 12, 2014Feb 12, 2015
BIPD · F91XNORTH POINTE INSURANCE COMPANYCancelledCANCEL$750,000Nov 4, 2013Jan 18, 2014
BIPD · F91XNORTH POINTE INSURANCE COMPANYReplacedTERM/REPL$750,000Jun 6, 2013Nov 4, 2013
BIPD · F91XNORTH POINTE INSURANCE COMPANYCancelledTERM/CANCL$750,000Jun 6, 2013Nov 14, 2013
BIPD · F91XNORTH POINTE INSURANCE COMPANYReplacedTERM/REPL$750,000Jan 18, 2013Jun 6, 2013
BIPD · F91XNORTH POINTE INSURANCE COMPANYReplacedTERM/REPL$750,000Jan 18, 2013Jan 18, 2013
BIPD · F91XPROGRESSIVE MICHIGAN INSURANCE COMPANYCancelledCANCEL$750,000Jul 3, 2012Mar 13, 2013
BIPD · F91XEMPLOYERS MUTUAL CASUALTY CO.ReplacedTERM/REPL$750,000Dec 1, 2011Jul 3, 2012
CARGO · F34NAVIGATORS INSURANCE COMPANYCancelledCANCEL$750,000Dec 1, 2009Dec 1, 2011
BIPD · F91XNAVIGATORS INSURANCE COMPANYCancelledCANCEL$750,000Dec 1, 2009Dec 1, 2011
BIPD · F91XPROGRESSIVE MICHIGAN INSURANCE COMPANYReplacedTERM/REPL$750,000Jul 19, 2006Dec 1, 2009

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API Reference 
curl https://api.dotlookup.dev/v1/carriers/1532101