California contractor license
ROCK HAMMER INC
- C12 Earthwork And Paving
- C21 Building Moving, Demolition
- C39 Roofing
- C-61 / D06 Concrete Related Services
- C-61 / D12 Synthetic Products
- C-61 / D64 Stone & Tile Refurbishing
ROCK HAMMER INC is a contractor with 6 license classifications, including C12 Earthwork And Paving and C21 Building Moving, Demolition, in Corona, Riverside County, licensed in California for 18 years (since 2008). As of Jul 27, 2026, the license is active with an expiration date of May 31, 2028 on record and a license bond is on file.
ROCK HAMMER INCC12 Earthwork And Paving · C21 Building Moving, Demolition · C39 Roofing · C-61 / D06 Concrete Related Services · C-61 / D12 Synthetic Products · C-61 / D64 Stone & Tile Refurbishing · checked Jul 27, 2026
ActiveLicense number#915847
Licensed sinceMay 19, 2008
Years licensed18 years
Expiration on recordMay 31, 2028
City and countyCorona, Riverside 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 Jul 27, 2026.