B

B General Building Contractors in California - Page 1056

112,470 CSLB B license records for California (Page 1056 of 2250)

CSLB B License Scope

General building contractors who construct, alter, or repair buildings and structures.

112,470

Total Contractors

106,288

Active Licenses

3373

Federal Records

Run CSLB License Lookup

B General Building Contractor License Records

Showing contractors 52751-52800 of 112,470

IRONMAN INC

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License #670390 · CHATSWORTH

Active

IRONNEST CONSTRUCTION

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License #1130134 · SACRAMENTO

Active

IRONRIDGE DEVELOPMENT INC

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License #1064263 · LA HABRA

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IRONROCK BUILDERS

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License #1094279 · MARTINEZ

Active

IRONSIDE BUILDERS INC

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License #1037470 · DOVE CANYON

Active

IRONSIDE BUILDING LLC

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License #1117583 · IRVINE

Active

IRONSIDE CONSTRUCTION INC

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License #1042759 · NAPA

Active

IRONSIGHT HOMES CONSTRUCTION CORPORATION

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License #1147055 · PETALUMA

Active

IRONSTAR CONSTRUCTION

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License #780496 · SOUTHLAKE

Active

IRONSTONE CONSTRUCTION

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License #588588 · DAVIS

Active

IRONSTONE DEVELOPMENT L L C

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License #1115406 · MESA

Active

IRONTEK INC

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License #1021573 · RANCHO CUCAMONGA

Active

IRONVINE CONSTRUCTION

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License #923101 · SEBASTOPOL

Active

IRONWAVE BUILDERS

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License #1147831 · BUENA PARK

Active

IRONWOOD ALLIANCE INC

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License #402286 · SANTA ROSA

Active

IRONWOOD BUILDERS

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License #859960 · MONTEREY

Active

IRONWOOD BUILDERS

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License #1075422 · VISTA

Active

IRONWOOD BUILDERS

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License #812803 · FORESTVILLE

Active

IRONWOOD CONSTRUCTION

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License #549007 · MORONGO VALLEY

Active

IRONWOOD CONSTRUCTION

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License #994140 · SANGER

Active

IRONWOOD CONSTRUCTION

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License #769006 · SAUGUS

Active

IRONWOOD CONSTRUCTION CO

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License #331595 · AUBURN

Active

IRONWOOD CONSTRUCTION COMPANY

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License #444427 · KENSINGTON

Active

IRONWOOD CONSTRUCTION INC

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License #1105672 · PETALUMA

Active

IRONWOOD DESIGN AND BUILD CORPORATION

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License #1122152 · REDONDO BEACH

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IRONWOOD DEVELOPMENT CORPORATION

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License #732474 · MIDDLETON

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IRONWOOD FINISH CARPENTRY

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License #865718 · PASO ROBLES

Active

IRONWOOD RIDGE CONSTRUCTION INC

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License #1155331 · RUNNING SPRINGS

Active

IRONWOOD VALLEY CONSTRUCTION

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License #1133810 · GALT

Active

IRONWORKS

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License #1020508 · BAKERSFIELD

Active

IRRIGATION PROS

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License #1103090 · SANTA ANA

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IRVIN ENTERPRISES LLC

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License #1021473 · SAN CLEMENTE

Active

IRVIN ROLAND DAVID

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License #602907 · HESPERIA

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IRVINE COMMUNITY DEVELOPMENT COMPANY LLC

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License #976420 · NEWPORT BEACH

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IRVINE CORNERSTONE CONSTRUCTION INC

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License #1103209 · IRVINE

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IRVINE DEVELOPMENT

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License #692772 · LOMITA

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IRVINE JEFFREY V

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License #999667 · CYPRESS

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IRVINE MECHANICAL

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License #1033062 · ANTELOPE

Active

IRVINE OUTDOOR LIVING INC

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License #1040278 · IRVINE

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IRVINE PACIFIC LLC

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License #1066941 · NEWPORT BEACH

Active

IRVING CONSTRUCTION

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License #1059127 · COSTA MESA

Active

IRVING PETER ELECTRIC INC

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License #716757 · ALAMO

Active

IRWIN BUILDING COMPANY

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License #989266 · LA JOLLA

Active

IRWIN CONSTRUCTION KITCHEN AND BATH

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License #864024 · GILROY

Active

IRWIN DIANE LEE

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License #381120 · APPLE VALLEY

Active

IRWIN FISHER

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License #401739 · SAN CARLOS

Active

IRWIN JEFFREY P

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License #431163 · SIMI VALLEY

Active

IRWIN MARK D

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License #426790 · AGOURA HILLS

Active

IRWIN WAGNER CONSTRUCTION INC

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License #1074482 · SAN JOSE

Active

IRWINDALE WINDOWS CO

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License #846482 · IRWINDALE

Active

Related CSLB License Classifications

B General Building Contractor License Lookup

Use this page when you need a California B license lookup, a list of licensed general building contractors, or a quick screen before assigning general building work to a sub. Each row links to a contractor profile with CSLB status, workers' comp, bond, federal records, and permit checks.

California has 112,470 CSLB B license records for general building contractors. 95% currently hold active licenses and 3.0% have at least one federal compliance record. SiteVetter checks CSLB status, SAM.gov debarment, DOL wage violations, OSHA safety citations, EPA environmental records, and building permits in seconds.

What to Check for B General Building Contractors

  • Verify the contractor has experience with your specific project type (residential, commercial, or industrial)
  • Request references from similar-sized projects completed in the last 2 years
  • Confirm they carry adequate general liability insurance (typically $1M+ for commercial work)
  • Check federal databases: SAM.gov, OSHA, DOL, and EPA records
  • Confirm bond: California requires $25,000+ contractor bond (SB 607)

Why Federal Records Matter for General Building Work

For general building work, 3.0% of licensed contractors have federal records that a standard CSLB license check would not reveal. SiteVetter's 6-source lookup gives GCs a faster way to compare subs before bid award, onboarding, or renewal review.

Data sourced from California Contractors State License Board and federal databases. Updated weekly. For official verification, check directly with CSLB.