R Z Plumbing Inc

Report card

• Licence activeCSLB #559919, class C36. Issued 9 Mar 1989, expires 30 Apr 2028.
• Licensed 38 yrsSince 9 Mar 1989.
• Bonded$25,000 with Philadelphia Indemnity Insurance Company, since 5 Feb 2026. California requires the same $25,000 bond of every contractor.
• Workers' comp insuredInsurance Company of the West, policy WSA505419606, valid to 1 Mar 2027.
• Clean CSLB recordNo citations, complaints or legal actions disclosed.CSLB record
• On the BBB, not accreditedIts BBB rating, complaints and reviews are on its Better Business Bureau profile.BBB profile Complaints Reviews
• 5 building permits since 2020Pulled under this licence (City of Los Angeles, LADBS), most recently 19 Apr 2022.

Checked against the Contractors State License Board (CSLB) register on 3 Nov 2026.

About R Z Plumbing Inc

People on the licence

Roberto Lawrence Zambrano (qualifier, CEO and president)

Recent permits

Building permits pulled under licence #559919, from City of Los Angeles, LADBS open data. Locations are shown to ZIP code only.

• 19 Apr 2022 · Plumbing · ZIP 913031 or 2 Family Dwelling
• 19 Apr 2022 · Plumbing · ZIP 916061 or 2 Family Dwelling
• 27 Jan 2022 · Plumbing · ZIP 90036COMPLETE REVISION TO PREVIOUSLY APPROVED PLANS. ADDITION OF FIXTURES A
• 22 Nov 2021 · Plumbing · ZIP 90036PLUMBING TI. POTABLE WATER ONLY. EXISTING 2 INCH DOMESTIC WATER METER
• 21 Oct 2021 · Plumbing · ZIP 90036Commercial

Why it ranks #434 of 1,934 plumbers in Los Angeles

Score 65 / 100. Claiming this listing or using Theo never changes it. How we rank