Construction ERP & Contracting Management

Odoo Construction ERP is built on Odoo Enterprise's Project, Accounting, Purchase, Inventory, Timesheets, and Field Service modules — combined with analytic accounts that act as the financial backbone of each project. iWesabe configures these modules specifically for contracting workflows: progress billing, variation orders, subcontractor payment releases, job costing, and retention management.

Yes. Odoo's multi-project environment allows each project to carry its own analytic account, budget, team, and client. The Gantt view displays all active projects simultaneously, and management dashboards aggregate cost, revenue, and margin data across the entire portfolio — while project managers see only their own project's detail.

Odoo's project invoicing generates client invoices based on milestone completion or percentage of certified work — configured per contract. Each invoice references the project analytic account, includes the applicable VAT lines, and posts automatically to the sales ledger in Odoo Accounting. Variation orders are added to the contract as separate analytic lines with their own approval step before invoicing.

Variation orders are raised in Odoo as separate contract amendments — each requiring a defined approval workflow (site manager → project director → finance) before the variation is added to the project budget and the revised amount becomes billable. Odoo maintains a complete audit trail for every variation: who raised it, who approved it, and when.

Yes. Odoo's HR and Payroll modules are configured for Saudi Labour Law compliance — including overtime calculation rules, end-of-service benefit accruals, GOSI employer contribution tracking, and Iqama-based employee records. Labour costs flow from Odoo Timesheets and Payroll directly into the project analytic accounts, giving a complete picture of labour cost per project.

Most Odoo construction ERP implementations with iWesabe are completed in eight to sixteen weeks — covering chart of accounts and analytic structure setup, subcontractor and supplier onboarding, progress billing template configuration, HR and payroll setup, and site team training. iWesabe provides a detailed scoping document and project plan before the engagement begins.

Yes. The Odoo Field Service mobile app is fully supported on iOS and Android. Site engineers log daily progress notes, confirm material deliveries, submit expense claims with photo receipts, and record timesheet entries directly from the job site. All entries sync immediately to the project cost ledger — no end-of-week reconciliation calls or paper site reports required.