Jack Pipe Inc

Livonia, MI

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: #745987
Status: Active
Classes: A General engineering contractor
Business type: Corporation
Issued: Feb 17, 1998
Expires: Feb 29, 2028

From the CSLB license file as of Nov 6, 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 Jul 29, 2027

People on this license

John David Diponio, officer (since 1998)
Michael Anthony Diponio, officer (since 1998)
Thomas Scott Diponio, responsible managing officer, chief executive officer, president (since 1998)
Daniel Steve Hejka, officer (since 2000)

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.