We Service Parking lots, Roadways, Driveways, Patchwork, Seal Coating, Sewer Repair, Concrete and more. We are Licensed and Insured! Call for your Free Estimate today! D & D Paving Inc. is a family-owned and operated paving company. Since 1980, we have provided a full line of paving services for residential, commercial and industrial clients throughout northwest Ohio and southeast Michigan. We’ll complete every project in a timely manner and make certain that you are happy before we leave. Excavation is done for a number of commercial or residential projects. From installing a new septic system to readying a construction site for a foundation pour, excavation and grading are the first steps of most projects.