CASA - 2026 Pricing, Features, Reviews & Alternatives

CASA is a comprehensive business management software solution designed specifically for roofing contractors and construction companies of all sizes. The modular platform provides integrated tools for project management, cost estimation, and administrative operations. The system addresses specialized needs of the roofing industry including repair work management, maintenance scheduling, and complex project planning for residential and commercial applications.

The calculation engine enables detailed material and labor cost estimation by using preconfigured building blocks and automated assistance with configurable structure options for lots, sections, and titles. Integrated measurement capabilities allow capture of data on site via mobile application or direct entry from construction plans with automated material requirement calculations and unit standardization. The specialized wood list function provides component details for timber construction elements including wood type, quality, surface area, and volume data. Repair and maintenance workflows support on site work documentation with customer signature capture via mobile application and billing for services without prior quotations while a recurring appointment assistant facilitates organization of regular inspections and cleaning schedules. Document generation functionality produces quotations, order confirmations, work instructions, partial invoices, and final invoices through automated workflows with live preview display.

The project management module features an intuitive planning calendar with drag and drop resource allocation for personnel, vehicles, machinery, rental equipment, and subcontractors and includes absence management and project controlling with real time comparison of planned and actual hours. Time tracking captures work hours digitally in office and field locations with offline capability and manages vacation requests and sick leave notifications through the mobile application. The mobile construction diary records project progress, incidents, obstacles, and communication results on site with photo documentation and weather data integration. Centralized management encompasses inventory control, customer relationship management with complete project history, and document storage for project related files, notes, emails, photographs, and receipts.

The software integrates with third party systems through multiple interface standards including processing of GAEB files across all exchange phases for public tender participation, import of planning data from CAD and measurement software such as Dietrichs three dimensional solution, and acceptance of master data and service texts from Datanorm, Icking, and STLB Bau databases. Electronic invoice formats such as ZUGFeRD and XRechnung are generated and processed to comply with mandatory e invoicing requirements and data transfers to financial accounting systems and online banking platforms are supported. Material procurement is streamlined by integration with current article data via Datanorm and direct connections to manufacturer and wholesaler web shops. The solution maintains GoBD and GDPR certification for compliant data archiving and processing and is available as on premises installation or cloud based deployment with centralized, location independent access, minimal hardware requirements, and professional data center security. The platform supports Windows and Mac operating systems through a Microsoft Office style interface to facilitate rapid adoption and includes comprehensive support services with telephone hotline assistance available Monday through Saturday, remote maintenance capabilities, and training seminars for advanced feature utilization.