Mark Simmons
Verified against CSLB on · View on CSLB
License details
- License number
- 721311
- Classifications
- License term on file
- April 12, 1996 – April 30, 2028
Business
- (925) 260 4304 (CSLB public record)
- 9101 WILLOW VIEW DRIVE, Middleton, ID 83644
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What to check next
Frequently asked questions
Is Mark Simmons licensed in California?
Yes. Mark Simmons holds an active California state contractor license (CSLB #721311), verified against the CSLB public record on September 28, 2026.
What is Mark Simmons's CSLB license number?
Mark Simmons's California contractor license number is 721311. 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 Mark Simmons licensed for?
Mark Simmons is classified under Electrical (C-10) by the CSLB.
How do I verify Mark Simmons's license myself?
Look up license #721311 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 September 28, 2026.
Verify it yourself: How to verify a California contractor license · Look up #721311 on CSLB
See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.