John Morrison Inc
Verified against CSLB on · View on CSLB
License details
- License number
- 509695
- Classifications
- License term on file
- April 28, 1987 – October 31, 2028
Business
- (510) 655 5404 (CSLB public record)
- 3527 MT DIABLO BLVD 308, Lafayette, CA 94549Contra Costa County
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What to check next
Frequently asked questions
Is John Morrison Inc licensed in California?
Yes. John Morrison Inc holds an active California state contractor license (CSLB #509695), verified against the CSLB public record on September 28, 2026.
What is John Morrison Inc's CSLB license number?
John Morrison Inc's California contractor license number is 509695. 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 John Morrison Inc licensed for?
John Morrison Inc is classified under General Building (B), Electrical (C-10), and Warm-Air Heating, Ventilating and Air-Conditioning (C-20) by the CSLB.
How do I verify John Morrison Inc's license myself?
Look up license #509695 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 #509695 on CSLB
See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.