Otto Systems LP

Santa Fe Springs · 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: #915850
Status: Active
Classes: C-61/D-21 Limited specialty: machinery and pumps
Business type: Partnership
Issued: May 19, 2008
Expires: May 31, 2028

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

People on this license

Diane Louise Henderson, limited partner (since 2008)
Westmont Industries, general partner (since 2008)
Paul J Otto, responsible managing employee (since 2008)

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.

Westmont Industries LLC (#1070889), active: Diane Louise Henderson

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 limited specialty: machinery and pumpss in Santa Fe Springs

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