California contractor license
MOSSER PLUMBING & HEATING INC
- A General Engineering
- B General Building
- C36 Plumbing
- C42 Sanitation System
MOSSER PLUMBING & HEATING INC is a contractor with 4 license classifications, including A General Engineering and B General Building, in Marina Del Rey, Los Angeles County, licensed in California for 40 years (since 1986). As of Jan 9, 2026, the license is active with an expiration date of Aug 31, 2026 on record, a license bond is on file, and permit records show 1–10 permitted projects in the last 3 years.
MOSSER PLUMBING & HEATING INCA General Engineering · B General Building · C36 Plumbing · C42 Sanitation System · checked Jan 9, 2026
ActiveLicense number#497428
Licensed sinceAug 29, 1986
Years licensed40 years
Expiration on recordAug 31, 2026
City and countyMarina Del Rey, Los Angeles County
License bondOn file
Projects1–10 permitted projects in the last 3 years
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Source: California Contractors State License Board (CSLB) and City of Los Angeles permit records. Last updated Jan 9, 2026.