ADU CITIES Contractor Directory

American Tech Construction

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

CSLB license#662300
ClassificationsB — General Building
Office of record9468 Guess St
Rosemead, CA 91770
Address as listed in the CSLB record — the office of record, not a service-area claim.
Phone (CSLB record)(626) 757-9521
Contractor bond$25,000 — Western Surety Company
Workers' comp (CSLB record)Workers' Compensation Insurance — State Compensation Insurance Fund
Business typeSole Owner
License issuedJanuary 6, 1993
License expiresJanuary 31, 2027

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.