ADU CITIES Contractor Directory

Calstar Construction Co

● Active — license status verified against CSLB public data as of November 6, 2026

☎ Call (661) 297-6346Verify this license at CSLB
CSLB license#542081
ClassificationsB — General Building
Office of record23710 Hatheway Dr
Valencia, CA 91354
Address as listed in the CSLB record — the office of record, not a service-area claim.
Phone (CSLB record)(661) 297-6346
Contractor bond$25,000 — Western Surety Company
Workers' comp (CSLB record)Exempt
Business typeSole Owner
License issuedSeptember 23, 1988
License expiresNovember 30, 2026

Is this your business? Claim this listing to enhance it with your website, photos, and project details.

Data source: CSLB public records as of November 6, 2026. License status can change at any time — verify live at CSLB before signing a contract.