Watson & Sons Plumbing proudly offers advanced UV Perma-Lining solutions, combining years of expertise with NASSCO-certified precision to deliver minimally invasive, trenchless sewer repair across Pennsylvania. Using Ultraviolet (UV) light to cure a durable liner within existing pipes, we restore functionality and extend the pipe’s lifespan without major excavation, helping preserve your yard, driveway, and basement while saving you time and money. This cutting-edge method is faster, more efficient, and cost-effective compared to traditional pipe replacement, ensuring seamless, long-lasting results. Homeowners and businesses in Pittsburgh, Robinson Township, West Mifflin, South Fayette Township, Castle Shannon, Upper St. Clair, Bridgeville, and Collier Township can trust Watson & Sons Plumbing for industry-leading, reliable pipe repair solutions that meet the highest standards of quality and efficiency.
Contact Watson & Sons Plumbing today at (724) 903-5758 for all of your sewer repair needs!
What Is Trenchless Sewer Repair?
Traditional sewer repair often requires extensive digging, leading to property damage, costly restorations, and long repair times. Trenchless sewer repair is a modern alternative that allows us to fix damaged pipes without destroying your yard or driveway. Using advanced technology, we can repair or replace underground sewer lines efficiently with minimal disruption.
Our Trenchless Sewer Repair Methods
At Watson & Sons Plumbing, we use industry-leading trenchless techniques to ensure a long-lasting, cost-effective repair:

UV CIPP lining is one of the most advanced trenchless repair technologies available today. Using the LightRay (LRI) system, this method outperforms older steam-cured techniques by offering faster installation, enhanced quality control, and minimal environmental impact. The LRI system’s UV light technology rapidly cures the resin, significantly reducing downtime while ensuring a high-strength, long-lasting repair. Plus, the curing process itself is a high-tech visual spectacle, showcasing the power of UV light to instantly harden the new pipe in place.
This method ensures a strong, reliable sewer line that will last for decades, all without the need for extensive digging.
Why Choose Trenchless Sewer Repair?

Signs You May Need Sewer Repair
Not sure if your sewer line needs repairs? Watch for these common warning signs:
Why Choose Us
Our team specializes in a wide range of services, including:
