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Our Story
Our main lines of business include: General Contractors.
Zelco Development, Inc. has been listed in the Blue Book since 2010.
What We Do
Regions & Counties Serviced
- San Francisco, Oakland, San Jose
California 1
- Alameda
Our CSI Codes
01 35 16 - Alteration Project Procedures
![Service Area and Locations Map for Zelco Development, Inc.](https://pvu.thebluebook.com/inc/img/qp/GSA/gsaMap_1117880.png)