Best Service Business ERP Software (2026)

It's ERP built around delivering and billing for services rather than moving physical goods. It tracks jobs or service contracts, the staff time and cost against them, and billing that may be one-time, milestone-based, or recurring under an annual maintenance contract. Resource utilisation — how much of each person's time is billable versus idle — is tracked explicitly, since that's the main lever for profitability in a service business, unlike a product business where margin comes mostly from pricing and cost of goods.

• Job/contract costing — cost and billing tracked per job or service contract, not company-wide averages
• Recurring and AMC billing — automated invoicing for annual maintenance contracts or subscription-style service billing
• Resource utilisation tracking — visibility into billable versus idle staff time across the team
• Service scheduling and dispatch — assigning and tracking field or on-site service jobs
• SLA tracking — monitoring response and resolution times against committed service levels
• Expense tracking against jobs — travel or material costs tied to the specific job they belong to
• Contract renewal alerts — flags before AMCs or service contracts lapse, protecting recurring revenue
• GST-compliant recurring invoicing — correct tax treatment on subscription and contract billing

Confirm the system tracks utilisation per person, not just overall revenue, since idle billable time is often the biggest hidden cost in a service business. Ask how AMC or recurring contract renewals are flagged, since a lapsed contract that goes unnoticed is lost recurring revenue. Check that job-level costing includes staff time cost, not just materials or travel, so profitability per job is accurate. Ask how SLA tracking works if you have service-level commitments to clients.

Bring a real service contract or job with staff time and expenses, and ask the vendor to show cost and billing tracked against it end to end. Ask how resource utilisation is reported across the team, and whether it's visible at a glance or buried in a report someone has to build. Check recurring billing setup for AMC-style contracts, including renewal alerts. Confirm pricing fits your team size and doesn't charge extra for basic scheduling or utilisation features that should be standard.