Ernie’s Plumbing & Sewer Service is proud to offer dependable trenchless sewer line replacement to our customers in Contra Costa and Solano Counties without the need for expensive and unsightly excavation work. With our trenchless rehabilitation service, we can replace and restore the integrity of an old, existing sewer line that is clogged or broken with minimal excavation. This saves you time and money, because it means little to no digging is required.