Trenching entails digging ditches for the installation of underground utilities. Digging a trench is not as easy as it sounds. Rather, it requires you to hire a licensed contractor because they have enough experience in such tasks and will ensure that the trench will meet the required technical standards and consequently it will pass safety inspections by the necessary authorities in the area. Zitzow Electric Inc experts can dig trenches and bore for piping and electrical, gas, water and communication lines, geothermal loop systems, parking lot lighting installation and footer trenching for foundations among others. They can also do excavation work for post holes, additions, septic systems, backfilling, full basements, sidewalk, and driveway installation among others.