C.A. Marvin Septic and Excavation has been proudly serving Fairfield County, Litchfield County, and the surrounding area since 2004. With 15 years in business and even more years of experience, our professional team is here to meet your needs and exceed your expectations. From design to installation and repairs, you'll feel confident handing over your septic problems to us. And with our general excavation services, we can do everything from drainage to complete site work. Here, our customers are an integral part of our business and we are willing to go above and beyond to leave you completely satisfied with your project.