ADU CITIES Contractor Directory

Crestline Glass

Also listed as: Best S G S Inc

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

CSLB license#1066152
ClassificationsB — General Building · C-17 — Glazing
Office of recordPO Box 2887
Big Bear City, CA 92314
Address as listed in the CSLB record — the office of record, not a service-area claim.
Phone (CSLB record)(909) 878-0707
Contractor bond$25,000 — Western Surety Company
Workers' comp (CSLB record)Workers' Compensation Insurance — Pie Insurance Company (the)
Business typeCorporation
License issuedJune 4, 2020
License expiresJune 30, 2028

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.