Licensed Contractors in Castro Valley, CA - Page 6

441 CSLB contractor license records for Castro Valley (Page 6 of 9)

441

Total Contractors

425

Active Licenses

7

Federal Records

Castro Valley Contractor License Records

Showing contractors 251-300 of 441

LICO'S CONTRACTING

Clear

License #1021433 · B

Active

LIGHT SAVER ELECTRIC

Clear

License #1111545 · C10

Active

LONG'S CONCRETE

Clear

License #495230 · C-8

Contr Bond Susp

LORETO CONSTRUCTION SERVICES

Clear

License #866213 · B

Active

LU'S CONSTRUCTION

Clear

License #871211 · B

Active

LYONS CONSTRUCTION

Clear

License #761972 · B

Active

M A SERVICES GENERAL CONTRACTING

Clear

License #759101 · B

Active

M B DEVELOPMENT

Clear

License #778837 · B

Active

M B R

Clear

License #457961 · B

Active

M BAR M EXCAVATION

Clear

License #1072700 · C12

Active

M C R CONSTRUCTION

Clear

License #729668 · B

Active

M L ELECTRIC

Clear

License #878028 · C10

Active

M W C & ASSOCIATES

Clear

License #398440 · B

Active

M1 MECHANICAL CORP

Clear

License #1129897 · C20

Active

MARDIGRAS ELECTRIC CO

Clear

License #504106 · C10

Active

MARK STANCHINA MASONRY

Clear

License #847102 · C29

Active

MATTHIES CONSTRUCTION

Clear

License #1102199 · B

Active

MC CARTHY PATRICK

Clear

License #806963 · C36

Active

MC DONAGH JOHN BUILDERS AND ENERGY SYSTEMS

Clear

License #422946 · B

Active

MC ROOFING

Clear

License #1044471 · C39

Active

MENA CONSTRUCTION

Clear

License #1092706 · B

Active

MENDOZA MARIO

Clear

License #888992 · B

Active

MERKOURIS CONSTRUCTION INC

Clear

License #464532 · B

Active

MIKECO CONSTRUCTION COMPANY

Clear

License #1020142 · B

Active

MILLER JAY PAINTING

Clear

License #908643 · C33

Active

MISCO

Clear

License #1089440 · D28

Active

ML CONSTRUCTION

Clear

License #1089551 · A

Active

MNM BUILDERS INC

Clear

License #1029642 · B

Active

MOBILITY 4U

Clear

License #940150 · D21

Active

MODERN TILE

Clear

License #966212 · C54

Active

MONARCH BUILDERS LLC

Clear

License #1136648 · B

Active

MONTGOMERY D MASONRY

Clear

License #863799 · C29

Active

MOORE RESIDENTIAL ROOFING INC

Clear

License #1013956 · C39

Active

MOPIA ELECTRIC LLC

Clear

License #957769 · C10

Active

MORNINGSIDE BUILDERS

Clear

License #864558 · B

Active

MORRISON B A

Clear

License #603913 · B

Active

MORSILLI STEVEN A

Clear

License #604965 · B

Active

MOTA PAINTING

Clear

License #1152210 · C33

Active

MT ZION GLASS

Clear

License #1103681 · C17

Active

MUNGUIA'S PAVING STONE

Clear

License #964982 · D06

Active

NEIL ELECTRIC

Clear

License #882448 · C10

Active

NEW CORPORATION DRYWALL INC

Clear

License #1089087 · C-9

Active

NEW EARTH LANDSCAPING

Clear

License #1053289 · C27

Active

NEW GENERATION CONSTRUCTION & REMODELING INC

Clear

License #1000571 · B

Active

NEW IMAGE LANDSCAPERS

Clear

License #1143658 · C27

Active

NEW LINE DRYWALL

Clear

License #1051640 · C-9

Active

NICE RALPH J

Clear

License #549951 · B

Active

NORTHCAL FIRE PROTECTION

Clear

License #962307 · C16

Active

NORTHERN STRUCTURAL INC

Clear

License #897836 · C51

Active

NORTHUP CONSTRUCTION INC

Clear

License #265315 · B

Active

Castro Valley Contractor License Lookup

Use this page when you need a Castro Valley contractor license lookup, a list of licensed general contractors in Castro Valley, 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 Castro Valley. 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 441 CSLB-registered contractors in Castro Valley, 96% hold active licenses and 7 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 Castro Valley 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.