Heinen A J Inc

Design BuilderGeneral Contractors

Heinen A J Inc is a Milwaukee, Wisconsin–based business providing special services and supply through its Design Builder and general contracting capabilities. Serving clients in the Milwaukee area, the company supports projects that benefit from coordinated design and construction expertise, bringing together planning and building execution under one team. As a general contractor, Heinen A J Inc focuses on turning project visions into practical, well-managed builds—offering dependable construction support for local needs in the greater Milwaukee region.