Bonanza Construction

Woodside · San Mateo County · CA

LISTED

Bestopedia verdict

88 / 100 Bestopedia Trust Score

California’s contractor board lists Bonanza Construction in CLEAR standing. A contractor bond is on file, and workers’ compensation coverage is not current in the public record.

License standing
30 / 30
Years licensed
20 / 20
Contractor bond
20 / 20
Workers' comp
8 / 20
Business structure
10 / 10

How the Trust Score is calculated →

The verified record

CSLB license
#669502 verify on CSLB ↗
Classifications
C-10, C-36
Years licensed
33.2 years since 04/19/1993
Contractor bond
$25,000 MERCHANTS BONDING COMPANY (MUTUAL)
Workers’ comp
Not current in the public record
Business type
Sole Owner
Qualifying principal
Louis Malozsak
Address of record
2360 Woodside Road, Woodside, CA 94062

Frequently Asked Questions

Is Bonanza Construction a licensed Plumbing contractor in California?

Yes. Bonanza Construction holds California CSLB contractor license #669502 with a C-36 (Plumbing) classification. Current CSLB status: CLEAR.

What work is Bonanza Construction licensed to perform?

License #669502 carries C-36 (Plumbing), plus additional classifications: C10.

Is Bonanza Construction bonded?

Yes. Bonanza Construction carries contractor's bond #101853673 for $25,000 through MERCHANTS BONDING COMPANY (MUTUAL).

Does Bonanza Construction carry workers' compensation insurance?

Yes. Workers' compensation insurance is on file with STATE COMPENSATION INSURANCE FUND, with a policy expiration of 07/01/2026 (this policy's expiration date has passed).

How long has Bonanza Construction held its contractor license?

License #669502 was originally issued on 04/19/1993, approximately 33 years ago (as of July 2026).

Where is Bonanza Construction located?

Bonanza Construction is based in Woodside, San Mateo County, CA 94062.