Licensed Contractors in San Mateo, CA - Page 2

664 CSLB contractor license records for San Mateo (Page 2 of 14)

664

Total Contractors

633

Active Licenses

18

Federal Records

San Mateo Contractor License Records

Showing contractors 51-100 of 664

AL DE CONSTRUCTION COMPANY

Clear

License #266483 · B

Active

ALBA CONSTRUCTION SERVICES INC

Clear

License #961708 · B

Active

ALERT DOOR SERVICE INC

Clear

License #398025 · D28

Active

ALFIE HOLMES PAINTING

Clear

License #803238 · C33

Active

ALL ABOUT WINDOWS INC

Clear

License #1106304 · C17

Contr Bond Susp

ALL BAY MARBLE DESIGN

Clear

License #715779 · C54

Active

ALL GOOD EXCAVATOR AND DEMOLITION

Clear

License #1045670 · D56

Active

ALLIANCE DEMOLITION INC

Clear

License #1059495 · C21

Active

ALLSTAR ELECTRIC INNOVATIONS

Clear

License #1139456 · C10

Active

ALMER CORP

Clear

License #657749 · A

Active

ALONSO ELECTRIC

Clear

License #481722 · C10

Active

ALUMNI POOL SERVICE

Clear

License #1030723 · D35

Active

ALVARADO HARDWOOD FLOORS

Clear

License #828987 · C15

Active

AMERICAN EAGLE ROOFING & SHEETMETAL INC

Clear

License #818252 · C39

Active

AMERICAN OAK HARDWOOD FLOORS

Clear

License #899950 · C15

Active

AMERICAN PLUMBING & DRAIN

Clear

License #851101 · C36

Active

AMIARI INC

Clear

License #1138009 · B

Active

AMMENTI ENTERPRISES

Clear

License #428787 · B

Active

AMOROSO S J CONSTRUCTION CO LLC

Clear

License #331024 · A

Active

ANTONE'S CONSTRUCTION

Clear

License #405876 · B

Active

ANTONIAZZI GENERAL CONTRACTING

Clear

License #545462 · B

Active

AQUILA CONSTRUCTION

Clear

License #548242 · B

Active

ARBOR CO TREE CARE

Clear

License #1025871 · D49

Susp - No Qualifier

ARBOR RESOURCES

Clear

License #796763 · D49

Active

ARBORCO TREE SERVICE

Clear

License #1149491 · C49

Active

ARC BUILDERS & DEVELOPMENT INC

Clear

License #1118959 · B

Active

AREA DEVELOPMENT INC

Clear

License #490920 · B

Active

ARMOR ELECTRIC INC

Clear

License #890837 · C10

Active

ARMSTRONG STRUCTURAL SOLUTIONS

Clear

License #1128432 · B

Active

ARTIST CONSTRUCTION

Clear

License #636813 · B

Active

ARTISTA DESIGN BUILD

Clear

License #439428 · B

Citation Susp

ARZATE CABRERA ISMAEL CARPENTRY

Clear

License #1077444 · C-5

Active

ASSURE MSP LOW VOLTAGE

Clear

License #1107485 · C-7

Active

ATPOINT INC

Clear

License #1051062 · C-7

Active

B & T PAINTING

Clear

License #1001271 · C33

Active

B A F D INC

Clear

License #959991 · C15

Active

B M C CONSTRUCTION

Clear

License #1070422 · B

Active

B V GENERAL CONSTRUCTION

Clear

License #1155820 · B

Active

BACKFLOW PRO INC THE

Clear

License #933568 · C36

Active

BAIR RENOVATIONS

Clear

License #1129808 · B

Active

BAKER'S FLOOR AND SURFACE

Clear

License #977260 · C15

Active

BAKER'S TREE CARE

Clear

License #943895 · D49

Active

BAKIRMAN DEVELOPMENT GROUP

Clear

License #1003465 · B

Active

BANTRY BAY CONSTRUCTION

Clear

License #1055584 · B

Active

BARISONE CONSTRUCTION INC

Clear

License #1027708 · B

Active

BARON ENTERPRISES

Clear

License #544361 · B

Active

BARSI DAN CONSTRUCTION INC

Clear

License #704450 · B

Active

BART'S CONSTRUCTION CO

Clear

License #639912 · B

Active

BAY - CON INFRASTRUCTURE

Clear

License #957819 · A

Active

BAY AREA ELECTRIC

Clear

License #532473 · C10

Active

San Mateo Contractor License Lookup

Use this page when you need a San Mateo contractor license lookup, a list of licensed general contractors in San Mateo, or a fast way to screen specialty subs before bid award. Each profile starts from CSLB license data and adds federal safety, wage, debarment, environmental, and permit records.

These records cover contractors based in San Mateo. The list includes general building contractors and specialty trades, with license number, status, primary classification, and federal record count shown before you open a full profile.

Of the 664 CSLB-registered contractors in San Mateo, 95% hold active licenses and 18 have at least one record in federal databases. For GCs verifying subs, that means a standard CSLB status check is only the first pass; the risk review also needs workers' comp, bond, SAM.gov, OSHA, DOL, EPA, and permit checks.

What to Check for San Mateo Contractors

  • CSLB License: Confirm Active status (not Suspended, Revoked, or Expired)
  • Workers' Comp: Verify current coverage; exempt status means no employees
  • Contractor Bond: California requires $25,000 minimum (SB 607, Jan 2023)
  • Federal Debarment: Search SAM.gov for exclusion records
  • Safety & Wage History: Check OSHA citations and DOL wage violations

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