D. F. Tomasini Contractors, Inc. is one of the largest sewer and water main contractors in Southeastern Wisconsin. We have an outstanding reputation throughout the industry and strive to maintain that reputation by providing top of the line workmanship and service.

Our employees and equipment are the finest in the industry. Our highly skilled employees and top-quality equipment has saved our customers thousands of dollars by increasing productivity, thereby reducing inspection fees and interest cost.

Since 1975, D. F. Tomasini has successfully completed thousands of projects. We are very familiar with local municipalities and their specifications. We are also pre-qualified with Wisconsin DOT and all of the major municipalities in the area.