WILLIAM THAYER Logo
WILLIAM THAYER
dba T-4 EXCAVATION
LLANO, TX 06/08/2011 14 years, 9 months
DOT 2161444
MC 765455
MOTUS
Carrier
Interstate
2 Power Units
2 Drivers
Officers & Contacts
Officer 1
Website
Company History
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Authority, insurance and company changes over time, on one timeline.

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Operation Information
Authority
Common: Inactive Contract: None Broker: None
USDOT inactive; legacy L&I data, not updated since June 2026.
Authority Age
14 years, 9 months, 25 days (granted 12/19/2011)
Cargo Carried
General Freight Building Materials Large Machinery Grain, Feed, Hay Farm Supplies Construction Materials Other (FERTILIZER, AG PROD)
HazMat Status
Not Authorized
Annual Mileage
99,000 miles (MCS-150 Filing) for 2014
MCS-150 Update
08/27/2015
Related Companies (20)
20 strong links

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FMCSA Insurance History Timeline

5 insurance policies based on FMCSA insurance history data.

1
11/10/2014 - 09/16/2015
BIPD Primary Policy Canceled
Policy was in effect 310 days
Policy Number: TXA523398
Effective Date: 11/10/2014
Cancelation Date: 09/16/2015
Type: BIPD
Class: Primary
Cancelation Method: CANCEL
Limits: MIN $750,000 / MAX $750,000
Insurer: HALLMARK COUNTY MUTUAL INSURANCE COMPANY
2
11/10/2013 - 03/05/2014
BIPD Primary Policy Canceled
Policy was in effect 115 days
Policy Number: TXA513657-01
Effective Date: 11/10/2013
Cancelation Date: 03/05/2014
Type: BIPD
Class: Primary
Cancelation Method: TERM/CANCL
Limits: MIN $750,000 / MAX $750,000
Insurer: HALLMARK COUNTY MUTUAL INSURANCE COMPANY
3
11/10/2012 - 11/10/2013
BIPD Primary Policy Canceled
Policy was in effect 1 year (365 days total)
Policy Number: TXA513657
Effective Date: 11/10/2012
Cancelation Date: 11/10/2013
Type: BIPD
Class: Primary
Cancelation Method: CANCEL
Limits: MIN $750,000 / MAX $750,000
Insurer: HALLMARK COUNTY MUTUAL INSURANCE COMPANY
4
01/01/2012 - 01/01/2012
BIPD Primary Policy Canceled
Policy Number: CA 8318802
Effective Date: 01/01/2012
Cancelation Date: 01/01/2012
Type: BIPD
Class: Primary
Cancelation Method: CANCEL
Limits: MIN $750,000 / MAX $750,000
Insurer: PROGRESSIVE COUNTY MUTUAL
5
11/10/2011 - 11/10/2011
BIPD Primary Policy Canceled
Policy Number: CA 8318802
Effective Date: 11/10/2011
Cancelation Date: 11/10/2011
Type: BIPD
Class: Primary
Cancelation Method: TERM/REPL
Limits: MIN $750,000 / MAX $750,000
Insurer: PROGRESSIVE COUNTY MUTUAL
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