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Los Angeles County, California

Concrete in Los Angeles County, California

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Browse 724 verified concrete & masonry contractors registered across Los Angeles County, California (including Los Angeles, Long Beach, Santa Clarita, Glendale). 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: Los Angeles

Municipalities in Los Angeles County (79)

Select a city or town in Los Angeles County to view local permit guidance and registered concrete records:

Los Angeles 55Sylmar 31Palmdale 25Lancaster 21Van Nuys 21San Fernando 17Torrance 16Pacoima 14Whittier 14Glendale 13Pomona 13Azusa 12Valencia 12Baldwin Park 11Burbank 11Covina 11Long Beach 11Monrovia 11Norwalk 11Santa Clarita 11Encino 10Compton 9Newbury Park 9Pasadena 9West Covina 9Woodland Hills 9Agoura Hills 8Bellflower 8La Crescenta 8North Hills 8Santa Fe Springs 8Downey 7Gardena 7La Puente 7Newhall 7Northridge 7Pico Rivera 7Reseda 7San Pedro 7Sun Valley 7Wilmington 7El Monte 6Montebello 6Santa Monica 6Winnetka 6Arcadia 5Arleta 5Canyon Country 5Carson 5Claremont 5Lomita 5San Dimas 5Alhambra 4Canoga Park 4Glendora 4La Habra Heights 4Mission Hills 4North Hollywood 4Pacific Palisades 4Paramount 4Redondo Beach 4Westlake Village 4Alta Loma 3Castaic 3Chatsworth 3Granada Hills 3Hawthorne 3Inglewood 3La Mirada 3La Verne 3Lynwood 3Palos Verdes Estates 3Panorama City 3Rowland Heights 3Saugus 3Signal Hill 3South El Monte 3South Pasadena 3Sunland 3

724 concrete records · Los Angeles County, CA

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

Concrete directory — Los Angeles County

724 matching records across 79 open municipalities · 25 on this page · Contactable records first, then alphabetical.

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Show registered-address map (25 records on this page)22 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.

2ZIP 935362ZIP 910162ZIP 913421ZIP 912031ZIP 902741ZIP 913071ZIP 902781ZIP 902221ZIP 917021ZIP 917651ZIP 935341ZIP 912141ZIP 917661ZIP 906701ZIP 905041ZIP 900451ZIP 913011ZIP 90262Approximate postal/city centroid schematic (22 areas)

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Frequently Asked Questions — Los Angeles County, CA

How are concrete credentials verified in Los Angeles County, California?

Records across Los Angeles County are sourced directly from the California Contractors State License Board (CA CSLB). 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)

Which municipalities are covered in the Los Angeles County directory?

Los Angeles County coverage includes Los Angeles, Long Beach, Santa Clarita, Glendale, Lancaster, Palmdale, Pomona, Torrance, Pasadena, El Monte, with County Seat in Los Angeles.

Are licensed contractors in Los Angeles County, CA required to carry insurance and surety bonds?

Yes. Under California licensing authority regulations, licensed concrete contractors typically must maintain active Commercial General Liability insurance, appropriate surety bonds, and state Workers' Compensation coverage before pulling municipal permits.

Other Counties in California

San Diego CountyOrange 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.