LOOKING FOR A TRUSTWORTHY GENERAL CONTRACTOR? ASA CONTRACTING IS A TRUSTED RESOURCE FOR GENERAL CONTRACTING IN CAMBRIDGE, MN ASA Contracting LLC is a family owned and operated general contracting business that opened its doors four years back. We specialize in tile floor installations, but provide a plethora of other general contracting services as well. ASA Contracting is a husband-and-wife duo business that is fully licensed and insured to handle residential remodeling. Some of the services we provide include: Tile work Drywall remodel Paint work Carpentry Call us today to start your general contracting project.