B

General Building Contractor Verification - Page 1513

109,731 general building contractors checked against 6 data sources (Page 1513 of 2195)

About B License

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

109,731

Total Contractors

104,718

Active Licenses

3362

Federal Records

Verify a General Building Contractor

General Building Contractors

Showing contractors 75601-75650 of 109,731

OPTIMA CONSTRUCTION INC

Clear

License #1025808 · COSTA MESA

Active

OPTIMA DESIGN AND BUILD INC

Clear

License #1124135 · LOS ANGELES

Active

OPTIMA GROUP INC

Clear

License #1049892 · DUARTE

Active

OPTIMA PLUS CONSTRUCTION INC

Clear

License #1134463 · LOS ANGELES

Active

OPTIMA R P M INC

Clear

License #961714 · IRVINE

Active

OPTIMA REAL ESTATE DEVELOPMENT LLC

Clear

License #1068439 · IRVINE

Active

OPTIMAL BUILD & ELECTRIC INC

Clear

License #1138072 · WHITTIER

Active

OPTIMAL BUILDING SOLUTIONS

Clear

License #1033092 · SANTEE

Active

OPTIMAL BUILDS

Clear

License #1118239 · TUSTIN

Active

OPTIMAL CONSTRUCTION

Clear

License #1089417 · LA PUENTE

Active

OPTIMAL CONSTRUCTION AND DEVELOPMENT INC

Clear

License #1119998 · LANCASTER

Active

OPTIMAL CONSTRUCTION CORP

Clear

License #992991 · RIVERSIDE

Active

OPTIMAL HOME & DESIGN & CONSTRUCTION

Clear

License #1130774 · FREMONT

Active

OPTIMAL REMODELING AND DESIGN

Clear

License #1091450 · SAN DIEGO

Active

OPTIMAL WATERPROOFING & CONCRETE RESTORATION INC

Clear

License #1070039 · EL CAJON

Active

OPTIMIZ3

Clear

License #1100419 · RICHMOND

Active

OPTIMO CONSTRUCTION INC

Clear

License #984025 · MANTECA

Active

OPTIMUM CO CAL

Clear

License #1150900 · SEATTLE

Active

OPTIMUM CONSTRUCTION GROUP INC

Clear

License #1127090 · SAN RAMON

Active

OPTIMUM CONSTRUCTION INC

Clear

License #876573 · FALLBROOK

Active

OPTIMUM CONSTRUCTION LLC

Clear

License #1067638 · RIVERSIDE

Active

OPTIMUM DESIGN AND BUILD LLC

Clear

License #1134432 · EARP

Liab Ins Susp

OPTIMUM PROPERTY SOLUTIONS

Clear

License #1072765 · SANTA MARIA

Active

OPTIMUM REMODELING INC

Clear

License #1092978 · SANTA ANA

Active

OPTIMUM SEISMIC INC

Clear

License #1012702 · VERNON

Active

OPTIMUS BUILDING AND CONSTRUCTION

Clear

License #1134255 · LAGUNA NIGUEL

Active

OPTIMUS CONSTRUCTION & PAINTING INC

Clear

License #1081634 · LANCASTER

Active

OPTION 3 CONSTRUCTION

Clear

License #1136603 · SAN DIEGO

Active

OPTION ONE BUILDER

Clear

License #862990 · ENCINO

Active

OPTION ONE CONSTRUCTION

Clear

License #1023949 · RIVERSIDE

Contr Bond Susp

OPTION ONE REMODELING

Clear

License #941207 · PALM DESERT

Active

OPTION1 BUILDERS INC

Clear

License #1122918 · ENCINO

Active

OPTIONS PAINTING & CONSTRUCTION

Clear

License #738600 · FAIRFIELD

Active

OPTIVEST BUILD INC

Clear

License #1144711 · WALNUT CREEK

Active

OPTOMED DESIGN & CONSTRUCTION

Clear

License #746474 · WHITTIER

Active

OPULENS CONSTRUCTION INC

Clear

License #1150890 · RICHMOND

Active

OPULENT BAY HOMES INC

Clear

License #1044055 · SAN JOSE

Active

OPULENT DESIGN BUILD INC

Clear

License #950118 · IRVINE

Active

OPULENT REMODELING & CONSTRUCTION INC

Clear

License #917125 · LA CRESCENTA

Active

OPUS CONSTRUCTION

Clear

License #1140760 · SAN MATEO

Active

OPUS CONTRACTING

Clear

License #1138529 · SAN JOSE

Active

OPUS FIDELIS

Clear

License #1151477 · CARLSBAD

Active

OPUS PACIFIC DEVELOPMENT INC

Clear

License #801858 · SAN MATEO

Active

OR - 5 GENERAL CONTRACTOR CORP

Clear

License #861315 · WOODLAND HILLS

Active

OR BAREL

Clear

License #1141762 · NORTH HILLS

Active

OR PALMOR

Clear

License #1111389 · SAN FRANCISCO

Active

ORACLE ABATEMENT

Clear

License #1134939 · CARMICHAEL

Active

ORACLE CONSTRUCTION

Clear

License #1147739 · SAN DIEGO

Active

ORACLE CONSTRUCTION AND RESTORATION LLC

Clear

License #1062186 · CARMICHAEL

Active

ORACLE CONSTRUCTION GROUP INC

Clear

License #846148 · WHITTIER

Active

How to Verify a General Building Contractor (B) in California

California requires all contractors performing general building work valued at $500+ to hold a valid CSLB B license. Of the 109,731 licensed general building contractors in the state, 95% currently hold active licenses and 3.1% have at least one federal compliance record.

Manual vetting takes 45+ minutes per contractor and routinely misses violations in databases most people don't know to check. SiteVetter runs CSLB status, SAM.gov debarment, DOL wage violations, OSHA safety citations, and EPA environmental records in seconds—creating a timestamped compliance artifact.

Verification Checklist for 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 Verification Matters for General Building Work

Under California's "Controlling Employer" doctrine, general contractors face liability for subcontractor safety violations. For general building work specifically, 3.1% of licensed contractors have federal records that a standard CSLB license check wouldn't reveal. SiteVetter's 5-database check catches what a single-source verification misses.

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