Built specifically for Civil, Mechanical, Structural & Electrical Engineers

Engineering Accounting & Job Costing Software

40+ years of refined software solutions for Australian engineering practices, workshops, and project consultants. Seamlessly integrate multi-phase estimating, automated purchasing commitments, plant hire tracking, and real-time WIP financials.

Why Engineering Companies Choose InterAcct?

100%

WIP Budget vs Actual

Instant variance analysis tracking labor, materials, equipment, and sub-consultant costs against project budgets.

Multi-Phase

Sub-Job Cost Breakdowns

Structure complex engineering projects into granular phases, cost items, and standard template kits.

Auto POs

Budget-Driven Purchasing

Automatically calculate net material requirements from job budgets and issue purchase orders with live cost commitments.

Progress Claims

% Complete Billing

Generate percentage-complete progress claims by phase with full contract variation and billing reconciliation reports.

Complete Engineering Suite

6 Core Software Modules for Engineering Firms

Engineered to streamline all phases of engineering project management—from initial enquiry and task scheduling to automated material kits, document control, and integrated financial accounting.

Enquiries & Project History Manage and analyse incoming client sales enquiries, track comprehensive project history, and schedule introductory consultations.
Phase-Based Estimating & Quotes Build detailed estimates using standard cost items and component 'kits'. Link accepted estimates directly to active project budgets with flexible print formats.
Task & Resource Scheduling Schedule tasks, milestones, and employee allocations by start/finish dates to optimize resource utilization across multiple engineering projects.
Job Costing & WIP Management Automatically post actual costs to Work in Progress (WIP) from supplier invoices, purchase order receipts, and timesheets with monthly profit analysis.
Contracts & Variations Control Track original contracts, approved variations, and cash flows by phase, complete with extension-of-time letter writing tools.
Integrated Financials & Payroll Complete core accounting featuring General Ledger, Debtors, Creditors, employee payroll, and custom report generators for management oversight.
Engineering Specifications

Tailored for Every Engineering Discipline

InterAcct supports a wide spectrum of engineering and workshop environments, adapting effortlessly to your specific operational workflows.

Civil Engineering Software Track labor, bulk materials, heavy plant equipment, and machinery allocations across civil projects.
Mechanical & Industrial Engineering Manage shop floor production schedules, equipment maintenance, and material assembly kits.
Electrical & Structural Engineering Monitor site labor, specialized sub-contractors, component bills of materials, and engineering drawings.
Document & Drawing Database Centrally index CAD files, structural sign-offs, and graphic attachments with advanced search filters.
Automatic Material Requisitions Generate purchasing requirements directly from project budget net material quantities.
Flexible Report Configurator Build custom WIP reports and modify fields, menus, and layouts to suit your exact practice structure.
Video Walkthrough

Walkthrough video of an Engineering System

See how an InterAcct system is configured for civil, mechanical, and structural engineering firms.

Let's Talk

Request a Personalised Engineering System Demo

Speak with an InterAcct specialist to discover how our software can be configured for your estimating methods, phase structures, and job costing needs.

Call us direct 1300 66 26 26
Location Australian Based Support