The CalBX Virtual Plan Room

Save time by subscribing to our online planroom service.  The online planroom makes bidding more efficient, more productive and more profitable.  Find jobs around the corner or around the State.

  • See the scope, documents, addenda, location and owners.  Find out who else is looking at the plans.
  • Do online takeoffs using free software-based measuring tools.
  • Get contact information for bidding General Contractors and subcontractors.
  • Short trades?  Contact the trades looking at the job.
  • Filter Statewide jobs bidding by type, geography, size… whatever you need.

Plus — The convenience of working from your own office.
The online planroom is centralized for all Builders Exchange members and subscribers Statewide through

Contact Us

We're not around right now. But you can send us an email and we'll get back to you, asap.

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