Licensed Contractors in San Ramon, CA

334 CSLB contractor license records for San Ramon (Page 1 of 7)

334

Total Contractors

317

Active Licenses

13

Federal Records

This San Ramon contractor license lookup covers 334 CSLB-registered contractors. 95% hold active licenses. 13 (3.9%) have at least one federal record in SAM.gov, OSHA, DOL, or EPA databases.

San Ramon Contractor License Records

Sorted by federal records, then business name

TRUMARK CONSTRUCTION SERVICES INC

6 flags

License #935932 · B

Active

BRIGHTON COULSON INC

4 flags

License #940103 · B

Active

CASTLE WEST CONSTRUCTION INC

4 flags

License #746382 · B

Active

SUMMERHILL CONSTRUCTION COMPANY

3 flags

License #528275 · B

Active

LEGACY MECHANICAL & ENERGY SERVICES INC

2 flags

License #808022 · B

Active

YOUNG & BURTON INC

2 flags

License #531879 · B

Active

ADVANCED AUTOMATIC SPRINKLER INC

1 flag

License #479521 · C16

Active

AZTEC CONSULTANTS

1 flag

License #659133 · A

Active

COLOR TOUCH PAINTING INC

1 flag

License #698327 · C33

Active

EXPRESS HEATING & AIR CONDITIONING INC

1 flag

License #839831 · C20

Active

MBS ENGINEERING INC

1 flag

License #990872 · A

Active

SERAFIX ENGINEERING CONTRACTORS INC

1 flag

License #1019229 · A

Active

ST THOMAS CONSTRUCTION INC

1 flag

License #749146 · B

Active

3VI INC

Clear

License #1136949 · A

Active

4 SONS CONCRETE

Clear

License #1060863 · C-8

Work Comp Susp

680 HOME REPAIR.COM

Clear

License #972230 · B

Active

680 HOME REPAIRS

Clear

License #1092541 · B

Active

A & R HVAC

Clear

License #861542 · C20

Active

A A M CONSTRUCTION

Clear

License #1048567 · B

Active

A G PAVERS

Clear

License #992278 · C-8

Active

A V TILE

Clear

License #909187 · C54

Contr Bond Susp

A-1 PRO CONSTRUCTION LLC

Clear

License #1089245 · B

Active

ABSTRACT DRYWALL

Clear

License #642989 · C-9

Active

ADVANCED PLUMBING AND ROOTER SERVICE

Clear

License #782789 · C36

Active

AFFORDABLE GLASS

Clear

License #995357 · C17

Contr Bond Susp

AIR PERFORMANCE HEATING & COOLING LLC

Clear

License #876710 · C20

Active

ALCON INC

Clear

License #916725 · B

Active

ALCOSTA SHOWER DOOR INC

Clear

License #416420 · D08

Active

ALMADEN POOL SERVICES

Clear

License #896828 · D35

Active

AMER CONSTRUCTION INC

Clear

License #1105366 · A

Active

AMERICAN HOME IMPROVEMENT

Clear

License #824450 · B

Active

ANAGNOS CONSTRUCTION

Clear

License #879263 · B

Contr Bond Susp

ANDERSON S

Clear

License #755281 · B

Active

ANDRZEJ THE PAINTER CO

Clear

License #915503 · C33

Active

ANECETO MENDOZA

Clear

License #1151943 · B

Active

APLUS PLUMBING

Clear

License #972915 · C36

Active

ARASTEK LLC

Clear

License #1145252 · C20

Active

ARMENDARIZ WIRING AND COMMUNICATIONS

Clear

License #858754 · C-7

Active

ARTISAN HOME SYSTEMS

Clear

License #1092860 · C-7

Active

ATRA CONSTRUCTION

Clear

License #941284 · B

Active

ATZUN INC

Clear

License #1033493 · A

Active

AUDIO VIDEO WORKS

Clear

License #908457 · C-7

Active

AURA REMODELING

Clear

License #893744 · B

Active

AUSSIE - CRETE

Clear

License #730058 · C-8

Active

AVLATUM CONSTRUCTION

Clear

License #911077 · B

Active

B & C GARAGE DOOR INC

Clear

License #851404 · D28

Active

B & H PLUMBING & HOME SERVICES INC

Clear

License #994654 · B

Active

B & H SERVICES

Clear

License #948487 · B

Active

B D C BAIRD DEVELOPMENT AND CONSTRUCTION INC

Clear

License #1066285 · B

Active

B W HEATING AND AIR

Clear

License #767627 · C20

Work Comp Susp

San Ramon Contractor License Lookup

Use this page when you need a San Ramon contractor license lookup, a list of licensed general contractors in San Ramon, 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 Ramon. 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 334 CSLB-registered contractors in San Ramon, 95% hold active licenses and 13 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 Ramon 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.