ADU CITIES Contractor Directory

Atlas Backflow Inc

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

CSLB license#1088210
ClassificationsC-36 — Plumbing
Office of record2852 Gundry Avenue
Signal Hill, CA 90755
Address as listed in the CSLB record — the office of record, not a service-area claim.
Phone (CSLB record)(562) 343-1436
Contractor bond$25,000 — Philadelphia Indemnity Insurance Company
Workers' comp (CSLB record)Workers' Compensation Insurance — State Compensation Insurance Fund
Business typeCorporation
License issuedMarch 7, 2022
License expiresMarch 31, 2028

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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.