Mark Harris Plumbing Co Inc
Verified against CSLB on · View on CSLB
License details
- License number
- 605808
- Classifications
- License term on file
- November 2, 1990 – November 30, 2026
Business
- (619) 596 9470 (CSLB public record)
- 1770 GILLESPIE WAY SUITE 101, El Cajon, CA 92020San Diego County
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What to check next
Frequently asked questions
Is Mark Harris Plumbing Co Inc licensed in California?
Yes. Mark Harris Plumbing Co Inc holds an active California state contractor license (CSLB #605808), verified against the CSLB public record on June 17, 2026.
What is Mark Harris Plumbing Co Inc's CSLB license number?
Mark Harris Plumbing Co Inc's California contractor license number is 605808. 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 Harris Plumbing Co Inc licensed for?
Mark Harris Plumbing Co Inc is classified under Plumbing (C-36) by the CSLB.
How do I verify Mark Harris Plumbing Co Inc's license myself?
Look up license #605808 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 #605808 on CSLB
See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.