Excavation services - Gader Groundworks LLC is an excavation business based out of Jamestown, ND. We dig basements, footings, sewer and septic systems, waterlines for livestock and homes, new and re constructed livestock waterings systems, light duty scraper work, building demolition, culvert installation, as well as sell and install Cobett automatic livestock waterers and tire mats that go around them. We have time in this seasons schedule for more work. Willing to travel for a sizeable job. Call today to get on our schedule!