Underground Utility Installation & Repair

Woolworth Construction LLC specializes in underground utility installation and repair across Southern California; including water, sewer and storm drain systems. Whether you need a new service line, a sewer lateral, a sump system, or emergency repair, we deliver code compliant solutions with precision and professionalism. What sets us apart is the time and guidance we give our customers: we help you understand your options, simplify the process, and make informed decisions every step of the way. Explore our service pages to learn more, or contact us for a free quote and project advice tailored to your needs.