- Time in business: 35 years
- 18977 Thornbury Avenue, Castro Valley, CA 94546
- (925) 960-XXXX
- Year Established 1989
- Business Categories Electrical in Castro Valley, CA
License Information
- Licensed inState Of California
- Number534422
- License issue date07/08/1988
Building Permits
121 Building permit records show that Cg Mechanical Co Inc has worked on 191 permitted projects.
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