California contractor license
AMTECH INC
- B General Building
- C20 Warm-Air Heating, Ventilating And Air-Conditioning
- C36 Plumbing
- C38 Refrigeration
- C43 Sheet Metal
AMTECH INC is a contractor with 5 license classifications, including B General Building and C20 Warm-Air Heating, Ventilating And Air-Conditioning, in Castro Valley, Alameda County, licensed in California for 37 years (since 1989). As of Mar 7, 2025, the license is active with an expiration date of Mar 31, 2025 on record and no license bond is on file.
AMTECH INCB General Building · C20 Warm-Air Heating, Ventilating And Air-Conditioning · C36 Plumbing · C38 Refrigeration · C43 Sheet Metal · checked Mar 7, 2025
ActiveLicense number#560006
Licensed sinceMar 9, 1989
Years licensed37 years
Expiration on recordMar 31, 2025
City and countyCastro Valley, Alameda 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 Mar 7, 2025.