Complete Plumbing Services in San Francisco

At Discount Plumbing San Francisco, we handle every type of plumbing repair and installation with precision and care. Our licensed professionals are equipped to manage residential and commercial projects of any size — ensuring your plumbing systems run perfectly.

Related plumbing options include residential plumbing, commercial plumbing, gas line repair and installation, trenchless pipelining, sump pump services, and toilet, faucet, and sink repair. We also handle water heater services, tankless water heater services, water leak detection and repair, and water filtration systems.

Our Plumbing Services

Gas Line Services

Safe, certified installation and repair of gas lines for stoves, water heaters, and appliances — keeping your home protected.

Pipelining

Trenchless pipe repair technology that restores damaged lines from the inside out without digging up your property.

Toilets, Faucets, Sinks & More

Quick, professional repairs and installations of all your fixtures to stop leaks and refresh your bathroom or kitchen.

Water Heater Services

Expert water heater maintenance, repair, and replacement to ensure consistent hot water year-round.

Tankless Water Heater Services

Energy-efficient tankless systems professionally installed and serviced to provide endless hot water on demand.

Water Leak Detection & Repairs

Advanced leak detection and precision repairs to prevent water waste, mold growth, and costly structural damage.

Residential Plumbing

Fast, reliable, and affordable plumbing services for your San Francisco home

Drain Cleaning

Professional drain cleaning in San Francisco

Water Filtration Systems

Water filtration systems for San Francisco homes

What Our Customers Say About Us

Discount Plumbing San Francisco

5.0

Based on 477 reviews

review us on

Austin Ellis

6 months ago

Ricardo and carlos repaired the flange on my toilet and solved a mystery drip sound. Great work.

Andrew MacLaggan

6 months ago

Ricardo was reliable, skilled, and friendly with our faucet installation.

Mike Sabes

7 months ago

Ricardo was thorough, professional and very helpful!

Mike Viviani

7 months ago

We had a water heater installed in 2014, but it failed today in 2026 and called Discount Plumbing. They sent a young man named Carlos, he installed a new water heater, a 50-gallon Bradford White brand, which looks better than the 40-gallon Rheem that he replaced. Carlos was smart, knowledgeable, and very polite. Ask for him if you can, he was wonderful. I was so impressed, I wrote his name on the side of the new water heater in case I need service down the road. I highly recommend Carlos he did a fantastic job!!

Dorothy Quincy

7 months ago

Elmer was a huge help, fixed my drain next day, and kept me updated throughout. I recommend!

Jenny Chu

7 months ago

Ryan and Silvano came early than our appointment time which was great for us! They came to snack our sink and fixed it very fast! They explained the steps and what they will do. They only took 30 minutes. Thank you!

Gina Silverman

8 months ago

Ricardo was so thorough and completely resolved our Plumbing crisis. He helped us understand what had happened and how we might avoid this particular problem in the future. He also took a look at some other areas we were having more minor issues and suggested some easy fixes. I appreciate that he was able to come by quickly and that he did a good job of cleaning up after the work. We have used him twice in the past and want to hesitate to call again in the future.

sbf_boyd

12 months ago

Discount Plumbing has completed three jobs for us in the past month and have been amazing at each one of them! We had a major sewage project completed in a timely manner due to tree root intrusion. From assessment to project completion, the crew provided great service and results. We also had two separate projects where Ryan C. helped move our water heater and replace our pilot when it went out. They are fast and professional, and scheduling the service was very easy. We will keep using Discount Plumbing in the future as our dedicated plumbers!

Debbie Theuer

12 months ago

We had a clogged outdoor P-trap drain pipe, and Carlos G quickly diagnosed the issue and recommended snaking the drain to clear it before the next heavy rainfall. He was professional, knowledgeable, and efficient. We were very satisfied with his service, and the drain is now flowing freely again. Discount Plumbing also gave a 1 month warranty on the snaking performed.

Ace Clemente

1 year ago

I live in Hawaii, and my mom who lives in San Francisco called me in a panic because her hot water suddenly stopped working. I reached out to Discount Plumbing, and they immediately sent Kevin to her home. He arrived promptly, assessed the issue with her water heater, and called me to clearly explain the possible solutions. Kevin kept me updated every step of the way, even sending me photos of the old unit so I could understand what was going on from across the ocean. Once I decided to move forward with a full replacement, he skillfully handled everything, picked up the new water heater, installed it quickly, and followed up with photos of the completed work. (I’ve posted the before and after photos) Before leaving, he left my mom his business card in case she needed anything else, which gave both of us peace of mind. The payment process was also seamless, they emailed me the invoice so I could take care of it directly, which was great because I didn’t want my mom to have to deal with any of it. I truly appreciate the professionalism, communication, and efficiency Kevin and Discount Plumbing showed throughout the entire process. Highly recommend them if you’re looking for dependable plumbing service in San Francisco!

Schedule Your Plumbing Service Today

From emergency fixes to system upgrades, Discount Plumbing has you covered.
Call us now for fast, affordable plumbing help from San Francisco’s most trusted local team.