Grade-1 Underground

Underground pipe installation and repair sit alongside sitework at Grade-1 Underground in Dalton. Established in 2021, the company works on water mains, sewer lines, wet utilities and storm drainage. Its ground services include excavation, grading and land clearing. Crews trench to repair burst pipes and install new water and sewer lines at development sites. Commercial property owners and municipal utility projects are among the customers it serves. Emergency pipe repairs are available around the clock. Grade-1 is a certified general contractor and holds a sprinkler contractor license. Its service area includes Dalton, Chatsworth and Cohutta in Georgia, as well as Chattanooga and Cleveland in Tennessee. The company currently has one Google review, which gives it a one-star rating. Customers can arrange scheduled utility work or request an emergency service visit.