West Peak Trenchless & Plumbing
“My tankless water heater stopped working today January 1st 2024, I called west peak and Jorge sent a plumber, Jose, Jose was able to replace igniter, excellent communication with this company.”
Best Plumbers in San Francisco, CA
24 contractors listed · 9 in San Francisco · 12 open 24/7 · 19 open weekends · 23 rated 4.5+
Data verified October 18, 2026
Genteel Plumbers
“While I tend to be suspicious of every contractor in the Bay area(mostly due to the inflated costs of most contractor work) I found Graham to be diligent, and very honest.”
Heise's Plumbing
“There was some confusion with the delivery of the part and communication with the office about the status of things was slow but we eventually scheduled another appointment.”
O'Grady Plumbing
“When I called to ask for some help with a dying water heater as well as two others I thought might be faulty, Jonathan said he could have a plumber come out within the hour.”
Drain Doctor
“Thank you Drain Doctor-- again thanks to Romeo-- the plummber-- Romeo stayed outside to do necessary repairs in the spring storm-- lightening- thunder- hail strong winds and rain--”
Degree Hvac
“They gave us more complete advice than the other company that bid on the job, which helped us choose the right options for improving filtration for virus and smoke particles.”
Listed for homeowners in and around San Francisco, CA, these 24 companies cover plumbing work. Hours, license claims and free estimate offers come from each company's own website, so confirm them on the phone before you agree to a visit for something already running.
Area overview: San Francisco, CA
Of the 24 contractors we list here, 9 are in San Francisco itself and 15 come from towns including San Jose (5, 45 mi), South San Francisco (2, 7 mi) and San Mateo (2, 16 mi). The contractors on this page are rated from 4.3 to 5.0 across 9,448 reviews; all 24 have 50 or more reviews and 23 are rated 4.5 or higher. When customers rate these contractors on specific qualities, they most often praise professionalism (92%), responsiveness (83%) and quality (77%). 12 are open around the clock; 18 are open on Saturdays and 16 on Sundays. The services the contractors on this page list most often on their websites are bathroom remodeling (2), clogged drains (2), emergency plumbing services (2), garbage disposals (2) and property management services (2). 15 show a license on their websites and 8 have a BBB rating of A or A+. Domain records put 20 websites of the contractors on this page at ten or more years old; the oldest dates from 1998. We count these figures across the contractors on this page; distances are straight-line, and hours and prices change, so confirm the details with the contractor before you book.
Why are some of these plumbers based outside San Francisco?
San Francisco is the base for 9 of the 24 listings here; the rest come from other towns within 50 mi. Plumbers work across a service area, so a neighboring base is normal. Ask how far the call-out area reaches and whether travel time is billed.
Lutz Plumbing Inc
“After trying to fix it myself, then getting the contractor to try with some replaced Kohler parts unsuccessfully, I got The Lutz contact from the pros at Kohler.”
Advanced Plumbing & Drain
“Came out within two hours for a Friday afternoon emergency, and was able to quickly put together an emergency for a shower breakage to hold us till they could do a permanent repair.”
Chosen Rooter & Plumbing Inc.
“He was polite, explained things and offered options to get the problem fixed, going above and beyond and checking and re-checking the for the source of the leak!”
Wizard Plumbing
“Kevin arrived and identified that the water heater was leaking and needed to be replaced, after answering my many questions and making calls around to find the model I wanted.”
Gladiator Plumbing & Repipe
“I am so happy with the job Gladiator did they were so professional and efficient and cleaned up everything my house is cleaner than before they started and the guys are all very sweet and very helpful”
A.B. Plumbing Service San Francisco
“Our water heater was leaking and i called ab plumbing to fix it, they told me they have a 2 hour window arrival but they arrived in 30 mins which is very amazing and they were so professional.”
John Owens Services
“It is an extremely well run company thst has helped me with a number of Issues ranging from selecting and installing a new furnace to electrical, plumbing issues to troubleshooting and replacing necessary breakers.”
Bell Plumbing
“Juan was so nice so polite, so professional and so friendly I was terrified at what the possibilities might be with the plumbing problem that I had he reassured me.”
Magnificent Plumbing & Rooter
“Broken water heater was replaced, great price on Bradford Vent type, and one can tell the work crew were committed to excellent service 👍 definitely recommend these guys 👌 …”
Caccia Plumbing
“He is very knowledgeable and patiently answered all our questions, and even stayed afterwards to do a quick fix on something else that had been bothering us.”
Gladiator Rooter and Plumbing
“I accepted the bid on the phone and the plumber came out as scheduled, found the problem and replaced the seal under the toilet and replaced the toilet back and told us to wait 3 hours for the seals to dry.”
Irbis Hvac Inc
“They responded to calls immediately, had great systems to keep me updated on everything from when people would arrive to the items outstanding, and there people were the best!”
Water Heaters Only
“Great installer Daniel Chavez, he explained and showed me exactly what he was doing and all the items being installed, very friendly and professional, would definitely recommend and use him again.”
In & Out Plumbing and Construction
“The repair work he outlined was exactly what I had expected - new wax ring and re-seat - and his quote appeared reasonable (since I hadn't done any comparison shopping at all; seems cruel to have him make another trip just so I could compare prices t...”
Elite Rooter
“From first contact with Elite to the punctual arrival of the technicians, they were able to resolve the plumbing nightmare we had after our kitchen flooded quickly and professionally!”
R & L Plumbing
“The plumber who came (Michael) was also a great communicator, and he asked questions to understand the problem we were dealing with, arrived earlier than originally scheduled, and fixed the issue within 30 minutes.”
Gotelli Plumbing Company
“Thorough checking of the possibilities which could contribute to the possibilities causing the leaking of various drainage pipes at my house and pipes in the street”
Arch Plumbing Inc
“He informed us that whoever tried to fix it last time put in a motor that was only for 1 speed systems, but ours is a 3 speed which is one of the reasons it was not functioning properly.”
Why these companies made our list
What customers say about contractors in San Francisco
- “The two guys who came over were friendly, on time and showed a lot of knowledge.” — customer of Genteel Plumbers
- “Even though they were fully booked, they made room in their busy schedule to replace my water heater the same day I called.” — customer of Heise's Plumbing
- “Had a great experience working with Omar. He did a great job with the replacement and installation of my water heater and was very helpful and knowledgeable throughout the whole process.” — customer of Chosen Rooter & Plumbing Inc.
- “Chris Johnson and his team were fast, friendly, explained everything that was being done.” — customer of Genteel Plumbers
- “Danny did an exceptional job on our garbage disposal replacement and new faucet installation.” — customer of Chosen Rooter & Plumbing Inc.
Excerpts from public reviews of the contractors listed on this page.
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