Five Star Development
San Gregorio · San Mateo County · CA
Verified
Bestopedia verdict
California’s contractor board lists Five Star Development 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
- 28.2 / 30
- License continuity
- 5 / 10
- Workers' comp
- 9 / 12
- Contractor bond
- 8 / 8
The verified record
- CSLB license
- #284300 verify on CSLB ↗
- Classifications
- B, C-10
- Years licensed
- 53.1 years since 05/17/1973
- Contractor bond
- $25,000 American Contractors Indemnity Company
- Workers’ comp
- Current
- Business type
- Sole Owner
- Qualifying principal
- Nicholas Thomas Jr Marcelli
- Address of record
- P O Box 144, San Gregorio, CA 94074
Frequently Asked Questions
Is Five Star Development a licensed Electrical contractor in California?
Yes. Five Star Development holds California CSLB contractor license #284300 with a C-10 (Electrical) classification. Current CSLB status: CLEAR (as of July 2026).
What work is Five Star Development licensed to perform?
Five Star Development is licensed for C-10 (Electrical), plus additional classifications: B.
Is Five Star Development bonded?
Yes. Five Star Development carries contractor's bond #100909658 for $25,000 through American Contractors Indemnity Company.
Does Five Star Development carry workers' compensation insurance?
CSLB records list the workers' compensation status for Five Star Development as Exempt.
How long has Five Star Development held its contractor license?
Five Star Development has held California contractor license #284300 since 05/17/1973, approximately 53 years (as of July 2026).
Where is Five Star Development located?
Five Star Development is based in San Gregorio, San Mateo County, CA 94074.