From Bid4Build Enterprises:
Bid4Build is one of the most advanced, easy to use, construction estimating software systems available on the market today for the price. Designed for all sizes of general & subcontractors, Bid4Build is well suited for all types of residential construction, insurance estimating, home remodeling projects and many areas of commercial construction. 100% integration with Craftsman's National Estimating Cost Data and Intuit QuickBooks; QuickBooks Pro and Contractor Editions! Standard features include multiple Item Master database plug-ins; advanced editing capabilities; built-in construction Estimating Calculators and Calendar Management; Customer, Project and Supplier databases; Project Phase and Area analysis; Construction Unit and Composite Assemblies; Job Tracking & Costing; Change Order Processing, Visual Calendar & Gantt Chart Scheduling, Digital Photo Project Library, Bid Package Management, Reusable Estimating Templates, and Direct Integration with Microsoft Project.
Version 2.3 supports integration with Intuit QuickBooks, QuickBooks Pro, and Contractor Editions.