Winnell Development Corporation
Palmdale · Los Angeles County · CA
Verified
Bestopedia verdict
California’s contractor board lists Winnell Development Corporation with a license standing of CLEAR. A contractor bond is on file, and workers’ compensation coverage is current.
- License standing
- 25 / 25
- Clean record
- 15 / 15
- Track record
- 24.6 / 30
- License continuity
- 10 / 10
- Workers' comp
- 12 / 12
- Contractor bond
- 8 / 8
The verified record
- CSLB license
- #485279 verify on CSLB ↗
- Classifications
- B
- Years licensed
- 40.5 years since 01/10/1986
- Contractor bond
- $25,000 American Contractors Indemnity Company
- Workers’ comp
- Current State Compensation Insurance Fund
- Business type
- Corporation
- Qualifying principal
- Glenn Michaels Winkelstein
- Address of record
- 39450 3rd Street East Unit 100, Palmdale, CA 93550
Frequently Asked Questions
Is Winnell Development Corporation a licensed General Contractor contractor in California?
Yes. Winnell Development Corporation holds California CSLB contractor license #485279 with a B (General Building) classification. Current CSLB status: CLEAR (as of July 2026).
What work is Winnell Development Corporation licensed to perform?
Winnell Development Corporation is licensed for B (General Building).
Is Winnell Development Corporation bonded?
Yes. Winnell Development Corporation carries contractor's bond #SC6339866 for $25,000 through American Contractors Indemnity Company.
Does Winnell Development Corporation carry workers' compensation insurance?
Yes. Winnell Development Corporation has workers' compensation insurance on file with State Compensation Insurance Fund, with a policy expiration of 02/01/2027.
How long has Winnell Development Corporation held its contractor license?
Winnell Development Corporation has held California contractor license #485279 since 01/10/1986, approximately 40 years (as of July 2026).
Where is Winnell Development Corporation located?
Winnell Development Corporation is based in Palmdale, Los Angeles County, CA 93550.