Tri-County Underground of SC is highly experienced in installing water services for commercial, irrigation, and residential needs. Our technicians are capable of installing water mains up to 24” round, including Fusible PVC, High-Density Polyethylene, C900 or C905 restrained joint pipe, steel lines, and restrained ductile iron. Our commercial sewer contractors in Charleston also have the capacity to install both large—and small-diameter gravity sewers and main sewer line services for your Charleston area sewer system.
At Tri-County Underground, we understand the vital role a working water supply and toilet play in your everyday life. From water line installation to sewer line repair, our locally owned, professional service team is dedicated to delivering expert, cost-effective solutions for all your water and sewer system needs.
Whether it’s an emergency force main replacement or a water line repair we ensure your system runs smoothly and efficiently. With Tri-County Underground, you can trust that your needs are in good hands.
Tri County Underground is a top utility contractor in South Carolina. We specialize in directional boring. With multiple size drills and array of support equipment we are ready to tackle your next project! "Doing good work for good people."