One Stop Installations

Torrance · Los Angeles County

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: #688476
Status: Active
Classes: C-6 Cabinet, millwork and finish carpentry contractor
Business type: Corporation
Issued: May 5, 1994
Expires: Feb 28, 2027

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 American Contractors Indemnity Company, since Jan 1, 2023
Workers' comp: Insured with Cypress Insurance Company through Jan 1, 2027

People on this license

Patricia Amodea Estabrook, officer (since 2009)
Andrew John Kwasnowski, responsible managing officer, 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.

Related licenses

Other licenses in Los Angeles County listing someone with the same name. Names can be shared by different people.

One Stop Windows & Doors (#645700), active: Andrew John Kwasnowski

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.

Other cabinet, millwork and finish carpentry contractors in Torrance

Active licenses with no suspensions or flags on file. See all of them.