Fire Protection Contractors in Ontario, CA
12 Fire Protection contractors in Ontario, California appear in the CSLB public record — 12 with an active license. Check each one's status, bond, workers' compensation, and classifications before you hire.
JN Construction Inc
C-16 · Ontario, CA
Hci Sprinkler Inc
C-16 · Ontario, CA
DMG Fire Protection
C-16 · Ontario, CA
JNSD Construction Inc
C-16 · Ontario, CA
GC Construction & Fire Protection Inc
C-16 · Ontario, CA
California Blaze Protection LLC
C-16 · Ontario, CA
Fire Solution Masters Corp
C-16 · Ontario, CA
Fairchild Plumbing & Mechanical Inc
C-16 · Ontario, CA
Advanco Fire Protection Inc
C-16 · Ontario, CA
Southland Fire Protection Co
C-16 · Ontario, CA
Hci Systems Inc
C-16 · Ontario, CA
Guerrero Fire Protection Inc
C-16 · Ontario, CA
More Fire Protection cities in California
Frequently asked questions
How many Fire Protection contractors are licensed in Ontario, California?
This directory lists 12 Fire Protection contractors in Ontario, California, of which 12 currently hold an active CSLB license.
How do I check if a Fire Protection contractor is licensed in Ontario, 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 Fire Protection 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.