Construction Partner is a long-tenured, Windows-based integrated accounting system targeted at specialty trade contractors, mechanical, HVAC, plumbing, electrical, that need construction-grade job costing without moving to a full enterprise ERP. The platform combines GL, AP, AR, payroll, job costing, estimating, purchasing, inventory, equipment, and service management in a single database, so work orders, time, material, and POs all flow into job costs and AR automatically.
For HVAC contractors, the differentiators are flexible billing (time and material, lump sum, AIA, service), multi-state and multi-rate certified payroll, and service work-order billing with configurable markups. WIP schedules and job reports track actual versus committed costs against the original budget, with proposed change-order tracking to keep owners aligned on project health.
Construction Partner positions itself as 'easy to implement, easy to use' relative to enterprise ERPs like Sage 300 CRE or Viewpoint. That makes it a realistic middle step for HVAC firms that have outgrown QuickBooks Contractor Edition but are not ready to absorb a $50K implementation. Pricing and modules are quoted directly by the vendor. Like most Windows-native construction systems, it is less modern looking than cloud-native tools, but the trade-specific depth is the reason contractors choose it.