Free Construction Management Software: Job Costing on Open Source
Free, open-source construction management on Odoo Community: projects, job costing, purchasing, site stock and progress billing, and what needs custom work.
Solution · Customer
Overview
In an ERP, the contract drives behaviour: recurring invoices, negotiated purchase prices, service levels on support tickets and alerts before renewal, with the signed document attached to the account.
01Typical problems
Contracts auto-renew or lapse without anyone deciding.
Agreed rates live in PDFs, not in the system.
Unclear which document was actually signed.
Contracted fees not invoiced on time.
02Capabilities
Standard contract templates with clauses and variables.
Send, sign and store contracts electronically.
Reminders before notice periods and expiry dates.
Contract fees invoiced on schedule.
Customer and supplier prices applied automatically.
Service levels applied to support tickets for the account.
03Workflow
Contract generated from a template and quote.
Internal approval for non-standard terms.
E-signature and storage on the account.
Billing, prices and SLAs applied automatically.
Alerts, renewal quote or termination.
04 — Technical notes
Contract terms that drive billing or pricing must be stored as structured data, not only as a PDF, so the system can act on them.
Access to contracts should follow the account's access rights, with tighter restrictions on confidential terms.
Where it applies
Insights
Free, open-source construction management on Odoo Community: projects, job costing, purchasing, site stock and progress billing, and what needs custom work.
Free and open-source hospital management software compared: what Odoo Community covers for hospitals, where clinical modules come in, and what a free setup really costs.
Free, open-source project management with timesheets and invoicing on Odoo Community: what service companies get, what's Enterprise-only, and what it costs to run.
FAQ
Yes, through an integration, or use the ERP's own e-signature where available.
Yes. Agreed prices and validity dates are applied to purchase orders automatically.
Yes. Renewal and notice dates trigger activities for the account owner.
Next step
We will show how contracts can drive billing, prices and renewals.