Construction Zone Traffic Control Contractors in California (C-31)
California licenses thousands of Construction Zone Traffic Control contractors through the CSLB. This directory tracks 466 of them — 453 currently active (97%), with 100% carrying a contractor bond on file and 83% showing workers' compensation coverage. Every profile is dated against the official CSLB public record.
- 466
- Listed
- 453
- Active
- 466
- With bond
- 387
- With WC
Browse by city
- Sacramento (18)
- San Francisco (18)
- Fresno (14)
- Corona (11)
- Riverside (7)
- Bakersfield (6)
- Chino (6)
- Emeryville (6)
- Hayward (6)
- Long Beach (6)
- Omaha (6)
- Oxnard (6)
- San Diego (6)
- El Cajon (5)
- Montclair (5)
- Palo Cedro (5)
- Ramona (5)
- Redding (5)
- San Jose (5)
- Ukiah (5)
- Anaheim (4)
- Atascadero (4)
- Escondido (4)
- Fremont (4)
- Huntington Beach (4)
- Modesto (4)
- Orange (4)
- Rancho Cordova (4)
- Santa Ana (4)
- Anderson (3)
Construction Zone Traffic Control contractors
Hoseley Corporation
C-31 · San Francisco, CA
Eeger Beever Tree Service Inc
C-31 · Fort Bragg, CA
Safety Network Traffic Safety & Signs, Inc.
C-31 · Fresno, CA
Sierra Barricade Service Inc
C-31 · Somis, CA
Alcoa Traffic Control Inc
C-31 · Huntington Beach, CA
Highway Specialty Company Inc
C-31 · Palo Cedro, CA
Environmental & Demolition Services Group
C-31 · Brooklyn Park, MN
R T L Traffic Control and Equipment Rental
C-31 · El Cajon, CA
Uscubed Traffic Control
C-31 · Santa Ana, CA
Fryman Management Inc
C-31 · Chino, CA
Cal Pacific Constructors Inc
C-31 · Bakersfield, CA
Cobech Traffic
C-31 · San Diego, CA
Santamaria Concrete Inc
C-31 · San Jose, CA
Sturgeon Electric California LLC
C-31 · Chino, CA
Marinship Development Interest LLC
C-31 · San Francisco, CA
Clausen Travis
C-31 · Garden Grove, CA
DC Traffic Control
C-31 · Cerritos, CA
Dori Engineering Inc
C-31 · Redondo Beach, CA
Hylan West Inc
C-31 · Holmdel, NJ
Maneri Traffic Control Inc
C-31 · Fallbrook, CA
Sierra Events Traffic Solutions
C-31 · Fountain Valley, CA
Terry Traffic Enterprises Inc
C-31 · Somis, CA
Serafix Engineering Contractors Inc
C-31 · San Ramon, CA
Core Tree Care Inc
C-31 · Corona, CA
Frequently asked questions
How many Construction Zone Traffic Control contractors are licensed in California?
This directory lists 466 Construction Zone Traffic Control contractors in California, of which 453 currently hold an active CSLB license.
How do I check if a Construction Zone Traffic Control contractor is licensed in California?
Open the contractor's profile here for their dated CSLB status, or look up their license number directly on the CSLB "Check a License" tool. A license must be active — not expired, suspended, or inactive — to be valid.
Should a Construction Zone Traffic Control contractor carry a bond and workers' compensation?
Most active CSLB licensees carry a contractor bond, and any contractor with employees must carry workers' compensation. Each profile shows what the CSLB record reports.