R&L Plumbing has served San Francisco homes and businesses for more than 25 years. We dispatch from our Clara Street office, and our licensed plumbers handle jobs from clogged toilets to full sewer lateral replacements.
Our team is on call 24 hours a day for plumbing emergencies. Much of our work takes place in older buildings, so we know what it takes to keep century-old pipes working.
San Francisco has some of the oldest housing stock of any major U.S. city. Nearly 44% of homes were built before 1940, and the median home dates to 1948. Many homes are Victorian or Edwardian and still have original cast iron or clay sewer laterals. These older materials can crack, shift, and let tree roots into the line. That can be a concern in older neighborhoods such as the Sunset, Richmond, and Noe Valley.
Most of San Francisco’s drinking water comes from the Hetch Hetchy Reservoir. The San Francisco Public Utilities Commission says the city has very soft water and adjusts its pH to help protect plumbing from corrosion. Even so, some San Francisco properties still have galvanized water service lines, which can corrode over time. If aging plumbing develops a leak, our water leak detection and pipe leak repair teams can find the source and help fix the problem.
SFPUC also says property owners are responsible for maintaining the full sewer lateral from the building to the city’s main line. If you have a lateral problem, our team can inspect the line and handle maintenance or upper-lateral repairs. If the lower lateral needs structural repair, SFPUC usually handles that work.

R & L Plumbing manages plumbing for more than 2,000 buildings in San Francisco and work closely with property managers, HOAs, and business owners. Our commercial plumbing and property maintenance services include:

Homeowners across San Francisco rely on R & L Plumbing's team for work that ranges from small repairs to full remodels. Our residential plumbing services include:
Need a plumber at 2 a.m.? Our team answers around the clock for emergencies and urgent leaks. We are licensed and insured, and we provide clear pricing before work begins.
R&L Plumbing is a licensed plumbing company that has served San Francisco for more than 25 years. Our team answers emergency calls around the clock, and we dispatch from our Clara Street office.
Property owners are responsible for maintaining the full sewer lateral. A licensed plumber can inspect the line and handle maintenance or repairs to the upper lateral. If the lower lateral needs structural repair, SFPUC usually handles that work. Our team can also help coordinate any required permits.
San Francisco has very soft water. Most of the city’s drinking water comes from the Hetch Hetchy Reservoir, and SFPUC adjusts its pH to help protect plumbing from corrosion.
Yes. R&L Plumbing holds active plumbing, HVAC, and general building licenses. Our plumbers are expertly trained, and the company is licensed and insured.
We offer free estimates and upfront pricing before work begins, so you know the cost before we start. Our technicians will explain the recommended work and answer your questions.
Ready to get started? Call our San Francisco office or schedule online. We’ll help you figure out the next step.