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Orange County, California

Licensed Trade Records in Orange County, California

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Browse 14,460 verified licensed trade contractors 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 (50)

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

Anaheim 1942Huntington Beach 1100Santa Ana 1087Orange 1000Garden Grove 719Costa Mesa 681Fullerton 622Irvine 618San Clemente 439Yorba Linda 432Buena Park 390Newport Beach 373Tustin 333Lake Forest 314Brea 307Mission Viejo 302Norco 301La Habra 282Fountain Valley 278Placentia 272Laguna Niguel 268Laguna Hills 267San Juan Capistrano 263Westminster 238Dana Point 199Cypress 196Los Alamitos 152Laguna Beach 144Stanton 128Rancho Santa Margarita 110Aliso Viejo 108Seal Beach 88Capistrano Beach 63Trabuco Canyon 62Ladera Ranch 56Villa Park 49Anaheim Hills 47Corona Del Mar 42Foothill Ranch 30Midway City 28Laguna Woods 25Rancho Mission Viejo 25Coto De Caza 22North Tustin 15Silverado 15Dove Canyon 5Newport Coast 5Capo Beach 4Portola Hills 4Balboa Island 3

14460 all trades 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 →

All trades directory — Orange County

14460 matching records across 50 open municipalities · 25 on this page · Contactable records first, then alphabetical.

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Nipa Inc

Official license file Contactable General contracting · Contractors State License Board

Registered address: 1527 S GRAND AVE, Santa Ana, CA 92705

556240 · Source dated 2026-10-27 · Service area not confirmed. · Verify on California portal →

+1 more registration for this business
  • 556240 · 1527 S GRAND AVE, Santa Ana, CA 92705
Call (714) 925-5678
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Other Counties in California

Los Angeles CountySan Diego CountySanta Clara CountySan Francisco CountySacramento CountyAlameda CountyRiverside CountySan Bernardino CountyContra Costa CountySan Mateo CountyVentura CountyFresno CountyKern CountySonoma CountyStanislaus CountyMonterey CountySanta Barbara CountyButte CountyShasta CountyHumboldt County

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.
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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.