Marathon Mechanical Inc
Verified against CSLB on · View on CSLB
License details
- License number
- 1000799
- Classifications
- License term on file
- February 5, 2015 – August 31, 2026
Business
- (909) 208 5132 (CSLB public record)
- P O BOX 916, La Verne, CA 91750Los Angeles County
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What to check next
Frequently asked questions
Is Marathon Mechanical Inc licensed in California?
Yes. Marathon Mechanical Inc holds an active California state contractor license (CSLB #1000799), verified against the CSLB public record on August 4, 2026.
What is Marathon Mechanical Inc's CSLB license number?
Marathon Mechanical Inc's California contractor license number is 1000799. 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 Marathon Mechanical Inc licensed for?
Marathon Mechanical Inc is classified under Warm-Air Heating, Ventilating and Air-Conditioning (C-20) by the CSLB.
How do I verify Marathon Mechanical Inc's license myself?
Look up license #1000799 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 August 4, 2026.
Verify it yourself: How to verify a California contractor license · Look up #1000799 on CSLB
See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.