Orange County, California

Plumbing in Orange County, California

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Browse 1,143 verified plumbing registered across Orange County, California (including Anaheim, Santa Ana, Irvine, Huntington Beach, Garden Grove, Orange). Every record is compiled from California Contractors State License Board (CA CSLB) public credential files under California Business and Professions Code Division 3, Chapter 9 (Contractors License Law: Class A, Class B General Building, and Class C Specialty Classifications with $25,000 Bond Requirement).

Official State Authority: California Contractors State License Board (CA CSLB) Official Registry · County Seat: Santa Ana

Municipalities in Orange County (38)

Select a city or town in Orange County to view local permit guidance and registered plumbing records:

1143 plumbing records · Orange County, CA

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Public Directory Quality: Official CA CSLB license records across Orange County · Zero sponsored order · Never sold as a lead · How our data works →

Plumbing directory — Orange County

1143 matching records across 38 open municipalities · 25 on this page · Contactable records first, then alphabetical.

Show registered-address map (25 records on this page)18 approximate areas

Shaded areas mark approximate postal or city locations, not premises or service areas. Circle sizes are illustrative, not postal boundaries. Some records share the same area. Private addresses are excluded.

3ZIP 928212ZIP 926912ZIP 927052ZIP 927802ZIP 926752ZIP 928041ZIP 928011ZIP 926731ZIP 926181ZIP 926271ZIP 928451ZIP 906201ZIP 927071ZIP 928061ZIP 907401ZIP 906301ZIP 926881ZIP 92807Approximate postal/city centroid schematic (18 areas)

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Owen Gillick Plumbing Inc

Official license file From the official license file Plumbing · Contractors State License Board

Registered address: 26531 VERACRUZ LANE, Mission Viejo, CA 92691

992730 · Source dated 2026-10-18 · Service area not confirmed. · Verify on California portal →

No public phone or website on record.
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Prime Enc Inc

Official license file From the official license file Plumbing · Contractors State License Board

Registered address: 2629 W WOODLAND DR, Anaheim, CA 92801

992887 · Source dated 2026-10-18 · Service area not confirmed. · Verify on California portal →

No public phone or website on record.
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Jb Renovations

Official license file From the official license file Plumbing · Contractors State License Board

Registered address: 1404 SOUTH RITCHEY ST UNIT D, Santa Ana, CA 92705

993094 · Source dated 2026-10-18 · Service area not confirmed. · Verify on California portal →

No public phone or website on record.
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Integrity Repipe Inc

Official license file From the official license file Plumbing · Contractors State License Board

Registered address: 927 CALLE NEGOCIO STE O, San Clemente, CA 92673

993925 · Source dated 2026-10-18 · Service area not confirmed. · Verify on California portal →

No public phone or website on record.
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At House

Official license file From the official license file Plumbing · Contractors State License Board

Registered address: 15560 ROCKFIELD BLVD B-100, Irvine, CA 92618

994348 · Source dated 2026-10-18 · Service area not confirmed. · Verify on California portal →

No public phone or website on record.
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Evans Plumbing Services Inc

Official license file From the official license file Plumbing · Contractors State License Board

Registered address: 1720 WHITTIER AVENUE, Costa Mesa, CA 92627

994516 · Source dated 2026-10-18 · Service area not confirmed. · Verify on California portal →

No public phone or website on record.
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Rjo Plumbing Services

Official license file From the official license file Plumbing · Contractors State License Board

Registered address: 14591 DANBOROUGH RD, Tustin, CA 92780

994609 · Source dated 2026-10-18 · Service area not confirmed. · Verify on California portal →

No public phone or website on record.
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Kenley Plumbing Inc

Official license file From the official license file Plumbing · Contractors State License Board

Registered address: 11873 VALLEY VIEW #203, Garden Grove, CA 92845

995084 · Source dated 2026-10-18 · Service area not confirmed. · Verify on California portal →

No public phone or website on record.
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Pinson Plumbing

Official license file From the official license file Plumbing · Contractors State License Board

Registered address: 13001 WHEELER PL, Santa Ana, CA 92705

995808 · Source dated 2026-10-18 · Service area not confirmed. · Verify on California portal →

No public phone or website on record.
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Plumb Crazy Plumbers

Official license file From the official license file Plumbing · Contractors State License Board

Registered address: 26000 AVENIDA AEROPUERTOSPC 41, San Juan Capistrano, CA 92675

996004 · Source dated 2026-10-18 · Service area not confirmed. · Verify on California portal →

No public phone or website on record.
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Advanced Plumbing

Official license file From the official license file Plumbing · Contractors State License Board

Registered address: 1614 SOUTH POUNDERS LANE, Anaheim, CA 92804

996018 · Source dated 2026-10-18 · Service area not confirmed. · Verify on California portal →

No public phone or website on record.
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Steve Santana Plumbing Inc

Official license file From the official license file Plumbing · Contractors State License Board

Registered address: 6962 SAN JULIAN CIR, Buena Park, CA 90620

996547 · Source dated 2026-10-18 · Service area not confirmed. · Verify on California portal →

No public phone or website on record.
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Sun Coast Plumbing Inc

Official license file From the official license file Plumbing · Contractors State License Board

Registered address: 30614 CALLE CHUECA, San Juan Capistrano, CA 92675

996555 · Source dated 2026-10-18 · Service area not confirmed. · Verify on California portal →

No public phone or website on record.
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Double O Plumbing & Drain CO

Official license file From the official license file Plumbing · Contractors State License Board

Registered address: 1527 S STANDARD AVENUE SP# 29, Santa Ana, CA 92707

996679 · Source dated 2026-10-18 · Service area not confirmed. · Verify on California portal →

No public phone or website on record.
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First Option Plumbing Inc

Official license file From the official license file Plumbing · Contractors State License Board

Registered address: 1345 N RED GUM ST STE 20, Anaheim, CA 92806

996725 · Source dated 2026-10-18 · Service area not confirmed. · Verify on California portal →

No public phone or website on record.
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Kang's Construction Inc

Official license file From the official license file Plumbing · Contractors State License Board

Registered address: 1650 INTERLACHEN RD UNIT 63 F, Seal Beach, CA 90740

997910 · Source dated 2026-10-18 · Service area not confirmed. · Verify on California portal →

No public phone or website on record.
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R O K Plumbing And Drain

Official license file From the official license file Plumbing · Contractors State License Board

Registered address: 6188 PALAY ST, Cypress, CA 90630

998341 · Source dated 2026-10-18 · Service area not confirmed. · Verify on California portal →

No public phone or website on record.
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Plumbing Made Simple Inc

Official license file From the official license file Plumbing · Contractors State License Board

Registered address: 21 CALLE ARCOS, Rancho Santa Margarita, CA 92688

998379 · Source dated 2026-10-18 · Service area not confirmed. · Verify on California portal →

No public phone or website on record.
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Swift Water Heater

Official license file From the official license file Plumbing · Contractors State License Board

Registered address: 23891 VIA FABRICANTE 618, Mission Viejo, CA 92691

999116 · Source dated 2026-10-18 · Service area not confirmed. · Verify on California portal →

No public phone or website on record.
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Service Champions Plumbing Heating & Ac

Official license file From the official license file Electrical · Contractors State License Board · Specialty scope: Plumbing & Heating · Additional recorded trades: Plumbing, Heating & cooling

Registered address: 625 COLUMBIA AVE, Brea, CA 92821

799170 · Source dated 2026-10-18 · Service area not confirmed. · Verify on California portal →

No public phone or website on record.
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Wallace P Johnson Plumbing & Heating Inc

Official license file From the official license file Electrical · City of Anaheim Business License · Specialty scope: Plumbing & Heating · Additional recorded trades: Plumbing, Heating & cooling

Registered address: 1227 N Tustin Ave, Anaheim, CA 92807

BUS2022-00266 · Source dated 2026-10-19 · Service area not confirmed. · Verify on Issuing Jurisdiction portal →

No public phone or website on record.
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Water Heater Man Inc

Official license file From the official license file Plumbing · Contractors State License Board

Registered address: 1391 TITAN WY, Brea, CA 92821

372108 · Source dated 2026-10-18 · Service area not confirmed. · Verify on California portal →

No public phone or website on record.
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Other Counties in California

Before the first call

  • Describe the job and ask whether it is within their scope and service area.
  • Check the credential with its issuing authority and ask what applies where the work will happen.
  • Ask about insurance, availability, who will do the work, and a written scope.
  • Ask about callout fees, labor or fixed rates, materials, cancellation and any estimate charge.
Prepare a project brief

Verification Overview & Key Takeaways: How to Check Official Credentials

HomeCrafto displays source records with different scopes, including licenses, registrations, municipal permits and community records. A source entry is not proof of qualification for your job. Before signing a work order or paying a deposit, homeowners should confirm that the contractor’s credential number is active, verify that the license classification covers the specific trade scope required for the job, and request a current Certificate of Insurance (COI) directly from the issuing insurance carrier. Independent verification protects your property and ensures compliance with local building codes.

How do you verify a contractor license number and insurance on official portals (FAQ)?

You can verify active license standing and consumer protection rules directly through official government portals, including Washington L&I Contractor Verify, the California Contractors State License Board (CSLB), the Connecticut eLicense Portal, USA.gov State Consumer Protection Offices, and FTC Home Improvement Consumer Guidance. Always confirm municipal permit requirements with your local building department before work begins.