3,994 contractors checked against 6 data sources (Page 49 of 80)
3,994
Total Contractors
3,834
Active Licenses
197
Federal Records
Showing contractors 2401-2450 of 3,994
MAK'S BUILDER
ClearLicense #1083394 · B
MAKITA CONSTRUCTION INC
ClearLicense #939330 · B
MALCOLM PLUMBING & MECHANICAL
ClearLicense #885680 · C-4
MALCOLM/SILVERADO A JOINT VENTURE
ClearLicense #1004080 · A
MALDONADO OSCAR E
ClearLicense #970804 · B
MALLARD CONSTRUCTION
ClearLicense #849492 · B
MALLON CONSTRUCTION
ClearLicense #1022833 · B
MAMELKA DAVID
ClearLicense #767198 · B
MANGIAFICO PHILIP G
ClearLicense #850519 · C10
MANNION JOSEPH F JR
ClearLicense #390381 · A
MANUEL PAINTING AND DECORATING
ClearLicense #702464 · C33
MARBEL SCAFFOLDING INC
ClearLicense #939751 · D39
MARCELO'S CONSTRUCTION
ClearLicense #1076729 · B
MARINA BAY ROOFING INC
ClearLicense #1133789 · C39
MARINA CONSTRUCTION
ClearLicense #1065762 · B
MARINA ELECTRICAL CONTRUCTION
ClearLicense #553189 · C10
MARINA PAINTING & DECORATING LLC
ClearLicense #1142701 · C33
MARINA SEISMIC
ClearLicense #958755 · A
MARINSHIP DEVELOPMENT INTEREST LLC
ClearLicense #1013885 · A
MARK OLSON ELECTRIC INC
ClearLicense #284499 · C10
MARQUARDT WILLIAM E
ClearLicense #396401 · A
MARQUEZ BUILDERS
ClearLicense #1090771 · B
MARQUEZ ROSARIO BUILDER CONTRACTOR
ClearLicense #1049486 · B
MARS GENERAL ELECTRIC INC
ClearLicense #735754 · C10
MARS GLASS COMPANY
ClearLicense #1092660 · C17
MARTIN BUILDING CO
ClearLicense #565010 · B
MARTIN SIGN CO INC
ClearLicense #980058 · C45
MARTINELLI ENVIRONMENTAL GRAPHICS
ClearLicense #660462 · D42
MARTINEZ & SONS CONTRACTORS
ClearLicense #654272 · A
MARTINEZ BAIRES INC
ClearLicense #1040275 · C10
MARTINEZ CONSTRUCTION
ClearLicense #742147 · B
MARTINEZ JOSE GENERAL CONSTRUCTION INC
ClearLicense #1021357 · B
MARTINEZ SEGUNDO MATIAS
ClearLicense #1091529 · B
MARVIEW MAINTENANCE LLC
ClearLicense #1146748 · B
MASH V CONSTRUCTION
ClearLicense #900517 · B
MASTER - V CONSTRUCTION
ClearLicense #994804 · B
MASTER BUILDERS
ClearLicense #850407 · A
MASTER FIXERS CONSTRUCTION INC
ClearLicense #1137479 · B
MASTER PLUMBING
ClearLicense #573292 · C36
MASTER SHEET METAL
ClearLicense #638763 · C43
MATA PAINTING AND DECORATING
ClearLicense #912968 · C33
MATAROZZI / PELSINGER BUILDERS INC
ClearLicense #747611 · B
MATERIALIST
ClearLicense #1100910 · B
MATTEW PATRICK HARTY CONSTRUCTION
ClearLicense #1131055 · B
MATTHEW KELLY CONSTRUCTION INC
ClearLicense #1078733 · B
MATZA R BRIAN
ClearLicense #937366 · B
MAURICIO HERCULES E
ClearLicense #752252 · B
MAVA STUDIO INC
ClearLicense #1119066 · B
MAVEN MAINTENANCE INC
ClearLicense #881403 · B
MAX CONSTRUCTION
ClearLicense #1028006 · B
Manual contractor vetting takes 45+ minutes per sub and still misses violations in databases you don't know exist. SiteVetter runs 6 data source checks in seconds: CSLB license status, SAM.gov federal debarment, DOL wage violations, OSHA safety citations, EPA environmental records, and building permits.
San Francisco contractors navigate unique challenges including seismic requirements and historic building renovations.
Of the 3,994 CSLB-registered contractors in San Francisco, 96% hold active licenses and 197 have at least one record in federal databases. Under California's "Controlling Employer" doctrine, general contractors can be held liable for subcontractor safety violations—making verification a legal necessity, not optional due diligence.
Data sourced from California Contractors State License Board and federal databases. Updated weekly. For official verification, check directly with CSLB.