Jonas Premier review
A broad construction ERP for teams that need accounting tied to field and project operations.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Jonas Premier, now branded as Premier Construction Software, is a cloud-based construction ERP for general contractors, land developers, home builders, and other construction businesses. It brings construction accounting and general ledger management together with job costing, project management, field operations, subcontractor workflows, and construction reporting. Teams can manage multi-entity operations, approvals, progress billing, retainage, commitments, inventory, and mobile field activity in one platform. It is best suited to contractors that want financial controls connected to project and site processes rather than a standalone accounting system.
The platform’s depth is concentrated in construction-specific financial and operational workflows. Real-time job costing supports multi-level cost analysis, while estimate-at-completion forecasting and variance analysis help connect current performance with expected outcomes. Progress billing, retainage management, purchase orders, commitments, subcontract management, and online pay applications address common contractor processes. Project dashboards, WIP reporting, financial reports, document control, drawings, RFIs, submittals, and workflows extend the system beyond the general ledger. AI-powered forecasting and construction data analysis add another layer for teams reviewing project and financial information.
Platform coverage includes web, iOS, and Android, with mobile time entry, daily logs, expense capture, and field access. RESTful APIs and OData provide options for connecting the system with other tools or extending its data access. Pricing is quote-based and tailored to company type and team size, so the buying process centers on a sales conversation rather than fixed public tiers. Premier Construction Software states that support is available 24/7 for critical issues. Choose Jonas Premier when accounting, job costing, project controls, and field operations need to work together; choose a narrower accounting product if the broader construction ERP scope is unnecessary.
Jonas Premier pros and cons
- Where it wins
- Advanced job costing, forecasting, billing, retainage, and WIP reporting
- Combines project, subcontractor, document, drawing, and field workflows
- Web, iOS, Android, RESTful APIs, OData, and AI analysis support
- Where it doesn't
- Quote-based pricing requires a sales conversation
- Its broad ERP scope may exceed accounting-only requirements
- Critical-issue support is the support coverage specifically stated
Jonas Premier fact sheet, pricing and score →
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