Frequently asked questions about Gestrab, the construction ERP software

For companies in the construction sector: building work, installations, refurbishments, roofing, maintenance… Any company that prices its work item by item, carries out projects with its own staff, and certifies and invoices the work done.

Yes. It works offline: staff keep working on site with no signal and the data syncs when requested. It runs on Android, iPhone, tablet and also on a computer.

Yes. The customer signs the job sheet on the phone, the signature is recorded and Gestrab emails them the signed job sheet.

Per job sheet and per project: labour from the hours on each job sheet and the hourly cost, the materials used, overheads allocated on a weighted basis and travel shared out among the day's job sheets.

Yes. Each project tracks the planned, completed, certified and invoiced quantity, and progress is invoiced cumulatively. There are also manual invoices and automatic invoicing of pending delivery notes and recurring services.

Yes, optional built-in accounting, connected directly to the SII (Spain's real-time VAT reporting system) and the official tax forms. If you prefer another accounting program, Gestrab generates the exchange files.