Guardian South Inc
Verified against CSLB on · View on CSLB
License details
- License number
- 734574
- Classifications
- License term on file
- April 3, 1997 – April 30, 2027
Business
- (760) 789 7190 (CSLB public record)
- 7231 BOULDER AVE #544, Highland, CA 92346San Bernardino County
Are you Guardian South Inc? Claim this listing to manage it.
Claim this listingRequest a free quote
Tell us about your project and we'll connect you with licensed, verified California contractors.
Other Fire Protection contractors in Highland
What to check next
Frequently asked questions
Is Guardian South Inc licensed in California?
Yes. Guardian South Inc holds an active California state contractor license (CSLB #734574), verified against the CSLB public record on June 17, 2026.
What is Guardian South Inc's CSLB license number?
Guardian South Inc's California contractor license number is 734574. Look that number up with the CSLB "Check a License" tool to confirm its current status against the public record yourself.
What kind of work is Guardian South Inc licensed for?
Guardian South Inc is classified under Fire Protection (C-16) by the CSLB.
How do I verify Guardian South Inc's license myself?
Look up license #734574 with the CSLB "Check a License" tool and compare the status, bond, and workers' compensation details against what's shown on this page. This page reflects the CSLB public record as of June 17, 2026.
Verify it yourself: How to verify a California contractor license · Look up #734574 on CSLB
See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.