Class One Cleanrooms
Rancho Santa Margarita · Orange County · CA
Verified
Bestopedia verdict
California’s contractor board lists Class One Cleanrooms 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
- 25 / 30
- License continuity
- 10 / 10
- Workers' comp
- 12 / 12
- Contractor bond
- 8 / 8
The verified record
- CSLB license
- #465364 verify on CSLB ↗
- Classifications
- B
- Years licensed
- 41.6 years since 11/13/1984
- Contractor bond
- $25,000 American Contractors Indemnity Company
- Workers’ comp
- Current Amtrust Insurance Company
- Business type
- Corporation
- Qualifying principal
- Paul Joseph Varni
- Address of record
- 29722 Avenida De Las Banderas, Rancho Santa Margarita, CA 92688
Frequently Asked Questions
Is Class One Cleanrooms a licensed General Contractor contractor in California?
Yes. Class One Cleanrooms holds California CSLB contractor license #465364 with a B (General Building) classification. Current CSLB status: CLEAR (as of July 2026).
What work is Class One Cleanrooms licensed to perform?
Class One Cleanrooms is licensed for B (General Building).
Is Class One Cleanrooms bonded?
Yes. Class One Cleanrooms carries contractor's bond #100268382 for $25,000 through American Contractors Indemnity Company.
Does Class One Cleanrooms carry workers' compensation insurance?
Yes. Class One Cleanrooms has workers' compensation insurance on file with Amtrust Insurance Company, with a policy expiration of 03/05/2027.
How long has Class One Cleanrooms held its contractor license?
Class One Cleanrooms has held California contractor license #465364 since 11/13/1984, approximately 42 years (as of July 2026).
Where is Class One Cleanrooms located?
Class One Cleanrooms is based in Rancho Santa Margarita, Orange County, CA 92688.