ADU CITIES Contractor Directory

Pro Filtration Water Systems

Also listed as: Aqua Service Inc

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

CSLB license#1031539
ClassificationsC-36 — Plumbing
Office of record30511 Avenida De Las FLORES#1045
Rancho Santa Margarita, CA 92688
Address as listed in the CSLB record — the office of record, not a service-area claim.
Phone (CSLB record)(949) 849-7766
Contractor bond$25,000 — Jet Insurance Company
Workers' comp (CSLB record)Exempt
Business typeCorporation
License issuedOctober 2, 2017
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.