Lottman & Carpenter Construction specializes in large commercial floors, paving, and walls. But it’s especially noted for doing large flat floors that exceed the required specs and for doing them fast. That’s one reason the contractor gets repeat business from demanding customers such as Wal-Mart, Target, Lowes, Menards, Hy-Vee, and others. This solid client base has kept the company strong in a tough economy. Lottman maintains a fleet of laser screeds and laser-guided dozers to put down the very best product for its clients. Though its work requires heavy-duty pickups and equipment, Lottman always tries to use newer equipment to get the best possible fuel economy.