CaliforniaX 2026: Benefits, Features & Pricing

The new product generation of the AVA software CaliforniaX helps you as an end-to-end solution for cost planning to billing and documentation of construction measures as well as construction controlling and cost management. We have been specializing in tendering, awarding and invoicing for over 40 years.

The modular system allows you to buy only those parts of the software that you really need, for example, the LVE module for the preparation of the tender, the LVE module for the annual bill of quantities, REB for the electronic quantity takeoff according to REB 23.003 or the AUF module for the measurement etc. There is also the right edition for every company size: Small Business Edition, Business Edition and Enterprise Edition.

Architects and engineers can use the CaliforniaX solution to support all service phases of a construction project, from initial cost planning and cost determination to invoicing and documentation of the completed construction project. In doing so, the solution complies with the legal requirements of HOAI and DIN 276. CaliforniaX also enables VOB-compliant tendering, awarding and invoicing, as well as supplement management and defect monitoring up to cost...