ADU CITIES Contractor Directory

Environmental 911

Also listed as: Construction 911 Inc

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

☎ Call (626) 316-6651Verify this license at CSLB
CSLB license#769610
ClassificationsASB — Asbestos Certification · B — General Building · C-22 — Asbestos Abatement · C-36 — Plumbing · HAZ — Hazardous Substance Removal
Office of record2070 E Walnut Street
Pasadena, CA 91107
Address as listed in the CSLB record — the office of record, not a service-area claim.
Phone (CSLB record)(626) 316-6651
Contractor bond$25,000 — Philadelphia Indemnity Insurance Company
Workers' comp (CSLB record)Workers' Compensation Insurance — State Compensation Insurance Fund
Business typeCorporation
License issuedOctober 4, 1999
License expiresOctober 31, 2027

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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.