California contractor license
STERLING MECHANICAL
- C20 Warm-Air Heating, Ventilating And Air-Conditioning
STERLING MECHANICAL is a C20 Warm-Air Heating, Ventilating And Air-Conditioning contractor in Oceanside, San Diego County, licensed in California for 11 years (since 2015). As of Oct 22, 2026, the license is active with an expiration date of Jul 31, 2026 on record and a license bond is on file.
STERLING MECHANICALC20 Warm-Air Heating, Ventilating And Air-Conditioning · checked Oct 22, 2026
ActiveLicense number#1003161
Licensed sinceApr 27, 2015
Years licensed11 years
Expiration on recordJul 31, 2026
City and countyOceanside, 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 Oct 22, 2026.