Woolworth Construction LLC provides complete underground sewer solutions for residential and commercial clients across Southern California. From installing new sewer laterals to repairing breaks and adding cleanouts, we deliver safe, code-compliant systems built to last. Our crews are trained in trench safety, proper bedding, and inspection coordination to ensure every sewer line meets local standards.
We believe sewer systems should be installed with precision and maintained with care. That’s why we offer full lateral installations, hydro jetting, and trenchless relining to restore flow and extend system life. Whether it’s a new ADU connection or a mainline rehab, we approach every job with professionalism and attention to detail.
Our Services
- New Sewer Lateral Installation
From home to mainline trenching, pipe installation, cleanouts, and inspection coordination. - Sewer Line Repairs
Locate and replace broken or collapsed sections with new ABS or PVC piping. - Cleanout Installation
Add accessible cleanouts for future maintenance and inspection. - Hydro jetting
- Sewer Main Relining
Trenchless rehabilitation using cured-in-place pipe (CIPP) methods to restore aging mains.