California contractor license
WITTLER-YOUNG SERVICE CO INC
- C20 Warm-Air Heating, Ventilating And Air-Conditioning
- C38 Refrigeration
- C-4 Boiler, Hot Water Heating And Steam Fitting
WITTLER-YOUNG SERVICE CO INC is a C20 Warm-Air Heating, Ventilating And Air-Conditioning, C38 Refrigeration and C-4 Boiler, Hot Water Heating And Steam Fitting contractor in Los Angeles, Los Angeles County, licensed in California for 51 years (since 1975). As of Apr 10, 2026, the license is active with an expiration date of May 31, 2028 on record and a license bond is on file.
WITTLER-YOUNG SERVICE CO INCC20 Warm-Air Heating, Ventilating And Air-Conditioning · C38 Refrigeration · C-4 Boiler, Hot Water Heating And Steam Fitting · checked Apr 10, 2026
ActiveLicense number#302333
Licensed sinceJan 27, 1975
Years licensed51 years
Expiration on recordMay 31, 2028
City and countyLos Angeles, Los Angeles 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 Apr 10, 2026.