How to Contact Us:
Virtual Plan Room Network
For technical assistance Monday – Friday, 8am – 5pm, our Builders Exchange staff and Virtual Plan Room Network staff are available to help. Email AskMe@calbx.com or call toll free 844-99-CalBX (844-992-2529) or your Builders Exchange.
(Remember to check out the information we’ve posted to our Support Center, too!)
Plan Room Data / Jobs Bidding Documents Help
For questions, comments, get added to bidders list or other job reporting help, our Plan Room staff is ready to assist Monday – Friday, 8am – 5pm. You can email us at Editor@calbx.com or call toll free 844-99-CalBX (844-992-2529).
CalBX Mailing Address
Data / Job Documents: 2440 Stanwell Drive, Concord, CA 94520
Corporation Address: 1331 T Street, Sacramento, CA 95811
Our Builders Exchanges
Bay Area Builders Exchange
Central California Builders Exchange
North Coast Builders Exchange
Sacramento Regional Builders Exchange
Valley Contractors Exchange, Inc.