H. W. Molthan & Son Inc., in Frankfort, IL, is the premier construction company serving Frankfort, Mokena, New Lenox, Orland Park, Tinley Park, Matteson, Manteno, Bourbonnais, Kankakee, Homer Glen, Lemont and surrounding areas since 1949. We offer residential and commercial general contracting services such as Remodeling, Carpentry, New Construction, Custom Designed Room Additions, Kitchens & Bathrooms, Demolition, Windows & Siding, Decks and much more. For all your construction needs, contact H. W. Molthan & Son Inc. in Frankfort.