California contractor license
ROCK MECHANICAL SERVICES
- C20 Warm-Air Heating, Ventilating And Air-Conditioning
ROCK MECHANICAL SERVICES is a C20 Warm-Air Heating, Ventilating And Air-Conditioning contractor in Corona, Riverside County, licensed in California for 3 years (since 2023). As of Aug 27, 2026, state records list the license as suspended and no license bond is on file.
ROCK MECHANICAL SERVICESC20 Warm-Air Heating, Ventilating And Air-Conditioning · checked Aug 27, 2026
SuspendedLicense number#1110313
Licensed sinceSep 19, 2023
Years licensed3 years
Expiration on recordSep 30, 2027
City and countyCorona, Riverside County
License bondNot on 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 27, 2026.