Clayco Construction Company Inc

Saint Louis, MO

Active license, no suspensions or flags in the state's file.

Disciplinary history (citations and accusations) is on the state's license page, linked below.

License: #714136
Status: Active
Classes: B General building contractor
Business type: Corporation
Issued: Oct 20, 1995
Expires: Oct 31, 2027

From the CSLB license file as of Nov 8, 2026. See this license on CSLB.ca.gov for its disciplinary history and to confirm before you hire.

Bond and insurance

Contractor's bond: $25,000 with Liberty Mutual Insurance Company, since Jan 1, 2023
Workers' comp: Insured with Zurich American Insurance Company through Jun 30, 2027

People on this license

Robert Gene Clark, chief executive officer/president (since 1995)
Steven Robert Sieckhaus, responsible managing officer (since 2010)
Ryan Michael McGuire, chief executive officer/president (since 2026)
Justin Jeremiah Lienemann, officer (since 2026)
Anthony James Johnson, chief executive officer/president (since 2026)

The qualifier (RME or RMO) is the person whose experience the license is based on. Ask who will supervise your job.

Something wrong? This page mirrors the state's records and updates within a week of the state's file. For corrections, contact the CSLB or email admin@californiacontractorlookup.com.