Registered address: 4141 DOVER CIRCLE, Cypress, CA 90630
976867 · Source dated 2026-10-18 · Service area not confirmed. · Verify on California portal →
Orange County, California
Plumbing in Orange County, California
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:
Anaheim 139Huntington Beach 104Santa Ana 85Garden Grove 77Orange 76Costa Mesa 53Fullerton 42Buena Park 38Irvine 38San Clemente 38Yorba Linda 33Brea 28Fountain Valley 27Norco 27San Juan Capistrano 27La Habra 23Westminster 22Laguna Hills 21Mission Viejo 21Placentia 21Lake Forest 20Stanton 19Tustin 18Cypress 17Laguna Niguel 17Dana Point 14Rancho Santa Margarita 13Laguna Beach 12Los Alamitos 12Newport Beach 12Seal Beach 9Aliso Viejo 7Midway City 6Anaheim Hills 5Trabuco Canyon 5Capistrano Beach 4Foothill Ranch 4Rancho Mission Viejo 3
1143 plumbing records · Orange County, CA
ChangePublic Directory Quality: Official CA CSLB license records across Orange County · Zero sponsored order · Never sold as a lead · How our data works →
Show registered-address map (25 records on this page)21 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.
Open this map to load OpenStreetMap tiles. Your browser will connect to OpenStreetMap and the map library provider.
Registered address: 1927 HARBOR BLVD 412, Costa Mesa, CA 92627
978686 · Source dated 2026-10-18 · Service area not confirmed. · Verify on California portal →
Registered address: 9419 GERANIUM AVE, Fountain Valley, CA 92708
994497 · Source dated 2026-10-18 · Service area not confirmed. · Verify on California portal →
Registered address: 6881 STANTON AVE STE B, Buena Park, CA 90621
1046725 · Source dated 2026-10-18 · Service area not confirmed. · Verify on California portal →
No public phone or website on record.
Registered address: 23681 MARINER DR53, Dana Point, CA 92629
1069676 · Source dated 2026-10-18 · Service area not confirmed. · Verify on California portal →
No public phone or website on record.
Registered address: 26 CENTAURUS WAY, Trabuco Canyon, CA 92679
1069853 · Source dated 2026-10-18 · Service area not confirmed. · Verify on California portal →
No public phone or website on record.
Registered address: 34385 VIA SAN JUAN, Dana Point, CA 92624
1085058 · Source dated 2026-10-18 · Service area not confirmed. · Verify on California portal →
No public phone or website on record.
Registered address: 26895 ALISO CREEK RD STE B744, Aliso Viejo, CA 92656
1091227 · Source dated 2026-10-18 · Service area not confirmed. · Verify on California portal →
No public phone or website on record.
Registered address: 29372 THACKERY DR, Laguna Niguel, CA 92677
1092984 · Source dated 2026-10-18 · Service area not confirmed. · Verify on California portal →
No public phone or website on record.
Registered address: 2071 N GENESSEE ST, Orange, CA 92865
1133636 · Source dated 2026-10-18 · Service area not confirmed. · Verify on California portal →
No public phone or website on record.
Registered address: 1527 CALLE SACRAMENTO UNIT B, San Clemente, CA 92672
1148331 · Source dated 2026-10-18 · Service area not confirmed. · Verify on California portal →
No public phone or website on record.
Registered address: 1715 N HOLBROOK ST, Anaheim, CA 92807
1150987 · Source dated 2026-10-18 · Service area not confirmed. · Verify on California portal →
No public phone or website on record.
Registered address: 7515 IRVINE CENTER DRIVESUITE #200, Irvine, CA 92618
194079 · Source dated 2026-10-18 · Service area not confirmed. · Verify on California portal →
No public phone or website on record.
Registered address: 3671 W MCFADDEN AVE, Santa Ana, CA 92704
534020 · Source dated 2026-10-18 · Service area not confirmed. · Verify on California portal →
No public phone or website on record.
Registered address: 913 E 4TH ST, Santa Ana, CA 92701
589230 · Source dated 2026-10-18 · Service area not confirmed. · Verify on California portal →
No public phone or website on record.
Registered address: 2545 PARK LAKE, Santa Ana, CA 92705
593230 · Source dated 2026-10-18 · Service area not confirmed. · Verify on California portal →
No public phone or website on record.
Registered address: 530 TECHNOLOGY DRIVE SUITE 300, Irvine, CA 92618
594575 · Source dated 2026-10-18 · Service area not confirmed. · Verify on California portal →
No public phone or website on record.
Registered address: 10652 TRASK AVENUE, Garden Grove, CA 92843
718978 · Source dated 2026-10-18 · Service area not confirmed. · Verify on California portal →
No public phone or website on record.
Registered address: 18291 MT BALDY CIRCLE, Fountain Valley, CA 92708
721968 · Source dated 2026-10-18 · Service area not confirmed. · Verify on California portal →
No public phone or website on record.
Registered address: 20 SUNDOWN DRIVE, Trabuco Canyon, CA 92679
755406 · Source dated 2026-10-18 · Service area not confirmed. · Verify on California portal →
No public phone or website on record.
Registered address: 7072 GARFIELD AVENUE, Huntington Beach, CA 92648
761752 · Source dated 2026-10-18 · Service area not confirmed. · Verify on California portal →
No public phone or website on record.
Registered address: 3066 TOP O THE WALK DR, Norco, CA 92860
795156 · Source dated 2026-10-18 · Service area not confirmed. · Verify on California portal →
No public phone or website on record.
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.
Registered address: 18 TECHNOLOGY DR STE 129, Irvine, CA 92618
834662 · Source dated 2026-10-18 · Service area not confirmed. · Verify on California portal →
No public phone or website on record.
Registered address: 1320 S FALCON ST, Anaheim, CA 92804
871259 · Source dated 2026-10-18 · Service area not confirmed. · Verify on California portal →
No public phone or website on record.
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.
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.