Pipe Repair and Repiping in San Francisco, CA for Homes and Businesses

Don’t let leaking pipes, low water pressure, or discolored water disrupt your day any longer. 

Protect your property with Flow Masters Plumbing’s reliable pipe repair and repiping in San Francisco. Our licensed plumbing professionals deliver a 1-year workmanship guarantee, 24/7 emergency services, and financing options.

Call us today at 415-751-1933 or book an appointment online for fresh new pipes!

Why We’re THE Repair and Repipe Specialists in San Francisco

At Flow Masters Plumbing, our reputation as repipe specialists in San Francisco is built on precision, reliability, and experience. From historic homes to modern buildings, we bring the skill and technology to keep them running at their best.

Emergency and Same-Day Service

You can call us 24/7 if you have a plumbing emergency. Whether it’s a burst pipe or a sudden leak threatening your property, we use high-quality materials and proven techniques to deliver a reliable, long-term solution that you can depend on for years to come.

Over a Decade of Local Expertise

Since 2011, we've been serving the San Francisco community with dedication and integrity. We understand the plumbing challenges Bay Area properties face and deliver solutions that last.

Transparent, Upfront Pricing

You can be confident there will be no hidden fees or surprises, allowing you to budget effectively. We also offer financing options so you can get started without the stress of upfront costs.

Workmanship You Can Rely On

Our licensed, insured professionals bring the right tools, parts, and knowledge to meet local building codes and safety standards. Plus, our repiping comes with a 1-year labor warranty for your peace of mind.

A Flow Masters’ plumber working on a replacement project.

Complete Pipe Repair Services for San Francisco Properties

We specialize in diagnosing and repairing plumbing problems quickly and efficiently. 

From leaks and slow drains to rusty pipes, trust our team to provide effective pipe repair services in San Francisco that restore your plumbing system.

Drain Pipe Repair

A clogged, worn-out, or damaged drain causes slow water flow, foul odors, and even water pooling. We use drain pipe repair methods like pipe relining to restore smooth, consistent drainage without having to replace the pipes.

Sewer Line Repair

A slow-flushing toilet, soggy spots in the yard, and strange gurgling noises are often signs of sewer line problems. As an industry leader in the Bay Area, we offer pipe bursting to restore your pipes without the hassle of digging up your yard.

Water Line Repair

Older water lines are made from outdated materials, like galvanized steel, prone to corrosion and leaks. These issues can impact water pressure and waste gallons of water daily. Our plumbers repair damaged sections or use trenchless methods to install a new one entirely.

Burst Pipe Repair

A burst pipe can cause sudden flooding, water damage, and property loss if not addressed immediately. Our plumbers isolate the break and stop the water flow to prevent further damage. We then repair the burst pipe by replacing the damaged section.

Pipe Leak Repair

Even a small, hidden water leak can waste gallons of water, increase utility bills, and damage walls or flooring over time. Using advanced leak detection tools, we pinpoint the exact source to perform the exact pipe leak repair method to the faulty joint, fitting, or pipe section.

Clogged or Blocked Pipe Repair

When buildup or foreign objects block your plumbing, we use hydro jetting to clear them safely. Whether it’s grease, scale, or tree roots, our team removes the obstruction completely and inspects the line afterward to ensure water flows freely and the blockage doesn’t return.

Take control of your home again. Schedule your repair now.

Repiping Services in San Francisco, CA

Old or corroded pipes don’t get better with time. They weaken and eventually cause bigger and more expensive problems. 

Our repiping services in San Francisco offer a fresh start that gives you a safer plumbing system. We use high-quality materials, like copper, PEX, or CPVC, ensuring you get consistent water flow, improved pressure, and long-term reliability. 

Whole-House Repiping

When your plumbing system is outdated, corroded, or failing, a whole-house repiping in San Francisco, CA, is the most reliable solution.

This approach minimizes future leaks, reduces maintenance costs, and gives you peace of mind that your plumbing system is safe and fully upgraded. We can replace sewer lines and water lines.

Partial Home Repiping

Not every situation requires a complete overhaul. Partial home repiping targets only the affected sections of your plumbing system, such as a single floor, bathroom, or kitchen.

This allows us to address problem areas efficiently, restore proper water flow, and prevent further damage, while keeping costs and disruption lower than a full pipe replacement.

Client Testimonials

- Nick Deming

"The entire team did a great job of quickly coming out to fix our plumbing issue, which included the replacement of our sewage pipe. In particular, Willie stayed late to take care of a clog issue so that we could use our water overnight. Highly recommend."

- Forrest Roberts

"Flow Masters Plumbing did a fantastic job replacing the water pipes in my San Carlos home. They were professional, punctual, and kept everything clean. The team explained the process clearly, answered all my questions, and the new pipes have improved my water pressure significantly. I highly recommend them for their excellent service and expertise!"

- Sam K

"Called Flow Master Plumbing about replacing a leaking drain pipe, they came and gave me a estimate, and came the next day and did all the work in one day. Very professional, prompt, and courteous. Highly recommended if you have any plumbing problems."

- Matthew Bogoshian

"Fergal took my call on a Monday morning and had Connor arrive in two hours on the same day. Connor diagnosed a potentially serious issue affecting me and my neighbor in the same building. He graphed the piping so we could understand the piping flow and the likely problem and then explained it all to me and my neighbor. The next day, he and Emmet fixed it, tested all of our water systems, and assured us we are water tight. Thank you!"

pipe repair masters

Our Step-by-Step Approach to Pipe Services

Our process is designed to solve your pipe problems efficiently and with minimal disruption.

  1. Inspection and Assessment: Our team inspects your pipes for wear, corrosion, cracks, and weak spots. Using advanced cameras and leak detection tools, then diagnoses the cause and extent of the problem.
  2. Material Selection and Recommendations: Whether your project calls for a targeted repair or a full replacement, we’ll walk you through the issue and the best course of action based on your home’s plumbing setup, water quality, and budget.
  3. Project Planning and Timelines: We create a clear plan that outlines what to expect, step by step. You’ll know when we’ll be working, how long it’ll take, and whether we’ll be repairing, lining, or replacing sections of pipe.
  4. Pipe Installation and System Testing: Our licensed plumbers handle the work carefully, ensuring every connection and seal is precise. Then we test the system to confirm that the pressure is right and there are no leaks.
  5. Restoration of Walls and Ceilings: When repairs or repipes require opening walls, floors, or ceilings, we patch and finish everything so your home looks just as it did before we arrived.

What We Bring for Effective Pipe Repair and Replacement

Flow Masters Plumbing is the repipe company that combines modern technology with proven expertise to deliver efficient and durable pipes.

Trenchless Techniques

Fixing damaged pipes doesn’t have to mean tearing up your yard, driveway, or floors. Our trenchless repair methods make it possible to restore or replace damaged pipes without the mess or cost of digging.

CIPP (Cured in Place Pipe)

CIPP creates a new, seamless layer inside your pipe, sealing cracks and leaks from within. We insert a flexible liner coated in epoxy resin, inflate it, and let it cure in place. Once hardened, it becomes a tough, jointless pipe-within-a-pipe.

Pipe Bursting

We do this by using a bursting head to break apart the damaged pipe while pulling a new one into its place. This method is useful for upgrading older pipes, as it allows for an increase in pipe size during the replacement process.

Professional Tools

To locate the source of any plumbing issue fast, we invest in modern equipment that allows us to bring you the best possible service.

Sewer Cameras

Our high-definition sewer cameras let us identify blockages, cracks, corrosion, and root intrusion in real time, helping us plan the most efficient and least invasive repair possible.

Leak Detection Tools

Acoustic sensors and thermal imaging are just two of the advanced technologies we use to find leaks without unnecessary excavation. They allow our plumbers to target specific areas for faster and more accurate results.

Hydro Jetters

Our hydro jetting equipment clears buildup or blockages with high-pressure water streams strong enough to cut through grease, roots, and debris. It’s a non-invasive drain cleaning method that restores full pipe flow and helps prevent future clogs.

Durable Pipe Materials

We use proven, high-quality materials that fit the specific needs of your plumbing system, ensuring lasting results and fewer future repairs.

Copper Pipes

Copper pipes last for decades, resist corrosion, maintain excellent water quality, and stand up to the challenges of San Francisco’s water systems. Our contractors use copper when durability is the priority. They’re the right choice for property owners tired of leaks and failing pipes.

PEX Tubing

PEX is a flexible but durable solution at a reasonable cost for tight spaces, old homes, or systems that need a quick upgrade. Its adaptability allows for easier installation, as it can weave through walls and floors without major demolition. It’s built to resist freezing, corrosion, and scaling.

CPVC Pipes

CPVC pipes are great for hot water lines because they don’t warp or degrade under heat. They’re lightweight and easy to install, which can lower labor costs. They don’t corrode or react with your water supply, making them a solid choice for properties with hard or chemically treated water.

Upgrade Your Pipes with the Local Trusted Specialists

Outdated plumbing often leaves you with the nagging stress of not knowing when the next leak will happen. 

Stop questioning when your pipes will give up on you. Let us help you upgrade your plumbing system. Since 2011, Flow Masters Plumbing has been a trusted name for pipe repair and repiping in San Francisco, CA. Using trenchless techniques like pipe bursting, we solve problems without tearing up your property. 

Leave your old pipes in the past.

Call 415-751-1933 or book an appointment online!