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10 Best Plumbers in San Francisco, CA

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Written By Bradford Cuthrell

Last Updated April 2024

Unaddressed plumbing problems can result in severe and costly damage, but repairing clogs, leaks, or burst pipes on your own isn't a simple task, either. Whether you're dealing with a burst pipe or clogged drain, plumbers have the expertise to properly fix any household plumbing emergency.

We've compiled this guide to San Francisco's best plumbers to help you find the right professional for your job.

Top 10 Best Plumbers in San Francisco

Magic Plumbing Heating & Cooling

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1455 Bancroft Ave, San Francisco, CA 94124 (415) 446-1776 magicplumbing.com

Timely service

Educates customers

Free quotes

Great customer service

Transparent pricing

Services Offered

Camera inspections
Trenchless
Leak repair
Emergency calls
Sewers
Drains
Inspections
Remodeling
Water treatment
Residential plumbing
Toilets
Sump pump
Repiping
Gas pipes
Water heater

Big Blue Plumbing

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768 Stewart Ct, Alameda, CA 94501 (510) 939-7870 bigblueplumbingservice.com

Transparent pricing

Great customer service

Educates customers

Timely service

Services Offered

Toilets
Camera inspections
Sewers
Sump pump
Leak repair
Gas pipes
Garbage disposal
Emergency calls
Drains
Water heater
Inspections
Residential plumbing
Repiping
Fixtures
Trenchless

24/7 Rooter & Plumbing

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1070 Quesada Ave, San Francisco, CA 94124 (415) 586-6851 24-7rooter.com

Free quotes

Transparent pricing

Great customer service

Educates customers

Services Offered

Gas pipes
Residential plumbing
Trenchless
Emergency calls
Sump pump
Backflow testing
Inspections
Repiping
Sewers
Water treatment
Drains
Toilets
Water heater
Septic tank

Discount Plumbing Rooter Inc

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7 Bruno Ave, Daly City, CA 94014 (650) 991-2100 discountplumbingrooterinc.com

Great customer service

Free quotes

Educates customers

Transparent pricing

Services Offered

Sewers
Gas pipes
Water heater
Emergency calls
Fixtures
Residential plumbing
Sump pump
Trenchless
Backflow testing
Drains
Inspections
Camera inspections
Toilets

Flow Masters Plumbing & Heating

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6169 Mission St, Daly City, CA 94014 (415) 751-1933 flowmastersplumbing.com

Educates customers

Great customer service

Timely service

Transparent pricing

Services Offered

Inspections
Drains
Residential plumbing
Water treatment
Water heater
Backflow testing
Emergency calls
Repiping
Sewers
Toilets
Garbage disposal

Expert Rooter & Plumbing, Inc.

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437 Constitution Way, South San Francisco, CA 94080 (650) 273-7919 expertrooterandplumbing.com

Free quotes

Educates customers

Great customer service

Timely service

Transparent pricing

Services Offered

Garbage disposal
Repiping
Gas pipes
Drains
Emergency calls
Trenchless
Fixtures
Camera inspections
Water heater
Residential plumbing
Sewers
Inspections
Sump pump

Plumbing Heroes: Alameda

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2515 Santa Clara Ave #200, Alameda, CA 94501 (510) 350-3898 heroes.services

Timely service

Free quotes

Transparent pricing

Educates customers

Great customer service

Services Offered

Repiping
Remodeling
Toilets
Gas pipes
Residential plumbing
Garbage disposal
Sewers
Emergency calls
Leak repair
Drains
Inspections
Water heater

Ace Plumbing & Rooter, Inc.

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1090 Bryant St, San Francisco, CA 94103 (415) 824-6444 aceplumbingandrooter.com

Great customer service

Transparent pricing

Free quotes

Services Offered

Camera inspections
Trenchless
Water heater
Sewers
Fixtures
Residential plumbing
Inspections
Emergency calls
Backflow testing
Toilets
Repiping
Drains

One Source Plumbing and Rooter

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350 Bay St #100-178, San Francisco, CA 94133 (415) 993-5090 onesourceplumbingsf.com

Great customer service

Free quotes

Educates customers

Transparent pricing

Services Offered

Drains
Backflow testing
Fixtures
Toilets
Trenchless
Water heater
Residential plumbing
Camera inspections
Inspections
Repiping
Sewers
Sump pump
Emergency calls

Works Plumbing Repair & Drain Cleaning

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5630 Fulton St, San Francisco, CA 94121 (415) 480-5146 worksplumbing.com

Transparent pricing

Great customer service

Educates customers

Free quotes

Services Offered

Camera inspections
Water heater
Garbage disposal
Gas pipes
Inspections
Trenchless
Sewers
Emergency calls
Drains
Toilets
Sump pump
Residential plumbing
Today's Homeowner Ranking Methodology

Today's Homeowner looks at dozens of datapoints on plumbers to come up with our data-driven rankings. It's not possible for a company to pay for preferential treatment in our rankings. We look at the following key factors in determining who should top our list:

  • Company Experience
  • Real User Reviews
  • Company Reputation
  • Accreditations and Licenses
  • Service Area
  • Customer Service
Have questions about our methodology or company ratings? Reach out to FindAPro@TodaysHomeowner.com.

What Services Do San Francisco Plumbers Offer?

Leak Repair

Leaky pipes result in higher water bills, and failing to address them quickly can damage the surrounding area. Expert plumbing technicians have the tools and knowledge to identify leak locations and patch them at their sources.

Clog Repair

Blocked drains and pipes can cause flooding, backflow, and property damage. Local plumbers can remove obstructions and provide preventative solutions to stop their recurrence.

Pipe Replacement

Your home's pipes will wear or leak with age. Replacement isn't as much of a burden as it used to be, with advanced and sturdy materials that could have longer life spans. Plumbing companies have the expertise to replace older pipes nearing the end of their useful life.

Fixture Installation

Homeowners sometimes choose to swap out plumbing fixtures like toilets, bathtubs, sinks, and showers to remodel their space. Other times, they'll need a fixture replacement due to wear over time. No matter the type, style, and brand of fixtures you want, plumbers can handle the setup.

Gas Repair

Select plumbers can identify and repair gas leaks from ovens, radiators. If you smell a gas leak, leave the premises without delay and call your utility company immediately.

Annual Inspections

Your plumbing system deteriorates over time, so scheduling periodic annual inspections from a certified San Francisco plumber is crucial for success. Technicians can identify problems early and save you expensive repair bills in the future.

Emergency Services

Plumbers provide emergency services to handle backfilling toilets, burst pipes, and other critical issues. While emergency repair bills tend to cost more than planned ones, immediate action is often essential to mitigate further home damage.

Cost of Plumbing Services in San Francisco

San Francisco plumbers typically charge between $118 and $395 for installation and repair work. Emergency jobs will almost always incur additional charges. Use the table below for specific cost data on common plumbing services in San Francisco.

ProjectEstimated Cost
Clog and drain clearing$82 - $408
Leak repair$122 - $367
Burst pipe repair$855 - $3,422
Faucet installation$136 - $545
Toilet installation$293 - $781
Pipe rerouting$636 - $1,362
Main water line repair$437 - $3,495
Water heater repair$128 - $642
Water heater installation$781 - $1,953
Water softener installation$203 - $507

Check Licensing and Insurance

The California Contractors State License Board issues state C-36 licenses to San Francisco plumbers. Business owners must meet all experience and exam requirements. Also, make sure your plumber is properly bonded and insured in case of any accidents or damage during the job.

Check Union Status

Plumbers who are part of state or national trade unions typically charge more for labor. However, many San Francisco homeowners choose them because the union requires strong vetting and training standards.

Assess Their Experience

The more local experience a plumbing company has, the better it will be at responding to your issue. Companies based in San Francisco will be more familiar with the specific challenges that community homeowners face, and they're more likely to address your issue quickly and efficiently.

Read Customer Reviews

Read through customer reviews on sites like Google Reviews and the Better Business Bureau (BBB). Pay attention to what past clients have said about a plumber's customer service and workmanship.

Compare Multiple Quotes

To find the best value, get multiple different quotes from different plumbing businesses. If a company charges significantly more or less than local market rates, it's better to go with a different team.

Ask About Warranties and Guarantees

A confident plumbing company will back up its work with warranties. Ask each company how long its warranty lasts and what it covers. If you're having new fixtures or appliances installed, you should also verify what manufacturer warranties apply.

Frequently Asked Questions About Plumbing in San Francisco, CA

A few common plumbing problems that professionals can fix include:

  • Clogged drains
  • Lack of hot water
  • Low water pressure
  • Leaks and water damage
  • Running toilets
  • Septic and sewer line issues

Plumbers can only accept tips if their employer permits them to You have the option to tip them for exceptional service, but you're not obligated to do so.

Some San Francisco homeowners do fix running toilets and unclog drains themselves. However, even if you choose to DIY, you should still have a professional plumber on speed dial in case the issue happens again or you can't figure out the cause. An improper "fix" can cause significant damage.

Many plumbers offer both online and over-the-phone scheduling. For emergency services, you'll need to call directly.

Plumbers can repair water heaters if their license allows it. If your water heater is leaking, makes unusual noises, doesn't effectively heat your water, or is more than 8–12 years old, schedule an inspection with your plumber. Water heater components can be dangerous, so we strongly recommend leaving repairs to skilled experts.

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