California contractor license
MAYER MECHANICAL
- C20 Warm-Air Heating, Ventilating And Air-Conditioning
MAYER MECHANICAL is a C20 Warm-Air Heating, Ventilating And Air-Conditioning contractor in Vista, San Diego County, licensed in California for 34 years (since 1992). As of Aug 15, 2025, the license is active with an expiration date of Aug 31, 2027 on record and a license bond is on file.
MAYER MECHANICALC20 Warm-Air Heating, Ventilating And Air-Conditioning · checked Aug 15, 2025
ActiveLicense number#650823
Licensed sinceJul 24, 1992
Years licensed34 years
Expiration on recordAug 31, 2027
City and countyVista, San Diego County
License bondOn file
ProjectsNone on file
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Source: California Contractors State License Board (CSLB) and City of Los Angeles permit records. Last updated Aug 15, 2025.