Virtual Plan Room

Contractors will find the bidding opportunities that meet your unique requirements with the easy filtering and sorting functions found in the Virtual Plan Room Network


Owners, Architects and Construction Managers will find a state-wide network of contractors, suppliers, engineers and niche specialty firms to bring your project in on-budget and on-time.  Post your plans with CalBX.

Our project room staff understand the needs of California’s construction industry.  We work directly with local builders exchange staff, project owners and design professionals to provide accurate information for all project stakeholders.  Over 4,000 commercial construction professionals use the CalBX VPRN because they know building success begins here.

The Virtual Plan Room is the Centralized Plan Room for the Builders Exchanges of Central California, Sacramento Regional, Bay Area, Valley Contractors Exchange and North Coast:

  • State of the art software with detailed information about bidding opportunities statewide and/or by region
  • Bid documents are managed by knowledgeable professionals, which assures you the projects are correct, up-to-the-minute, and you can easily find what you need
  • Information includes project name, location, bid date, owner and designer, special requirements, and continuously updated bidders list
  • Unlimited access to plans, specs, and up-to-the minute addenda
  • Sophisticated filtering and tracking features
  • Daily Email Updates about project changes
  • Nightly email notices of projects that match your search criteria
  • Order hard copy of bidding documents or print to local device
  • Easy training resources.

PLUS, the CALBX Virtual Plan Room integrates with JBKnowledge’s SmartBid bid management software.   smartbidSmartBid’s general contractor users can seamlessly push projects to the CALBX plan room for improved bid coverage and subcontractor selection, allowing CalBX Members  to find and bid on more private construction projects!  This exclusive benefit is available only in California to CALBX Plan Room subscribers.

Post your plans with us and get the best bids from the knowledgeable builders exchange members you know you can trust.  Free!  Call 916-277-0772 for free posting “how to’s” or use the easy Upload My Project option!

Want to learn more?

Or give us a call toll free at 844-99-CalBX (844-992-2529).

Ready to sign up?

Building Success Begins Here.