Professional Trusted
+ Highly Recommended plumbing
A.B. Plumbing Service in San Francisco
- A.B. Plumbing is licensed, insured, and bonded.
- A plumber from A.B. Plumbing specializes in commercial and residential service, and commercial new construction.
- A plumber and technician from A.B. Plumbing are highly trained & certified, knowledgeable, and courteous.
- A plumber from A.B. Plumbing always makes sure your home is protected during installation.

Serving all San Francisco
24-Hour Emergency Service. 1-Hour response!

Welcome to
A.B. Plumbing Service
Welcome to AB Plumbing Service, your go-to source for expert plumbing services in San Francisco and the surrounding Bay Area. With over a decade of hands-on experience, a reputation built on trust, and a deep commitment to customer satisfaction, we proudly deliver high-quality plumbing solutions tailored to both residential and commercial clients.
Whether you’re dealing with a leaking faucet, a backed-up sewer line, or planning a full-scale bathroom or kitchen remodel, AB Plumbing Service offers dependable, cost-effective, and long-lasting solutions. Our team is composed of licensed, bonded, and insured professionals who combine technical expertise with industry-leading tools and practices to ensure every job is done right the first time.
Why Choose Us?

Licensed, Insured, and Bonded
We prioritize your peace of mind by adhering to the highest industry standards.

24/7 Emergency Services
Plumbing issues can arise at any time. Our team is available around the clock to address emergencies promptly.

Experienced Professionals
Our plumbers specialize in both residential and commercial services, bringing years of expertise to every project.

Customer-Centric Approach
We treat your home as if it were our own, ensuring meticulous attention to detail and cleanliness during installations and repairs.

Our Comprehensive
Plumbing Services

Water Heater
A reliable water heater is essential for everyday comfort. Whether you’re facing inconsistent temperatures, unusual noises, or complete unit failure, AB Plumbing Service offers fast and reliable water heater repair, replacement, and installation services. We work with all major brands and models, including tankless water heaters, to ensure maximum energy efficiency and performance.

Sewers and Drains
Don’t let slow drains or unpleasant odors become a costly headache. At AB Plumbing Service, we provide full-service drain cleaning, sewer line inspections, and sewer repair services using the latest video camera technology. Whether it’s a clogged kitchen sink or a collapsed main sewer line, our experienced technicians will identify the root cause and provide permanent solutions—not temporary fixes.

Water Lines / Pipe Work
Leaking pipes and outdated plumbing can cause structural damage, water waste, and skyrocketing utility bills. Our water line and pipe work services include everything from small leak repairs to complete repiping projects. We use high-quality, durable materials like copper and PEX and employ advanced diagnostic tools to detect hidden issues before they escalate.

Toilet Installation & Repair
From constantly running toilets to complete replacements, we handle all your toilet plumbing needs quickly and cleanly. A malfunctioning toilet isn’t just inconvenient—it can waste hundreds of gallons of water a day. Our team can install high-efficiency models that reduce water consumption while enhancing performance.
Save Money Today
We know that choosing a Plumbing service is an important decision. Let us make it easy for you to get started with us with these exclusive special offers!
Commitment to Environmental Responsibility
At AB Plumbing Service, we are dedicated to environmentally friendly practices. We use eco-conscious products and methods, ensuring that your property remains clean and minimizing our ecological footprint after each service.

Testimonials
Every Customer Is Special To Us!
Where We Serve
Just Call us or book an appointment!
- Alamo Square
- Bayview
- Bernal Heights
- Buena Vista
- Butcher Town
- Chinatown
- Civic Center
- Cole Valley
- Cow Hollow
- Crocker Amazon
- Diamond Heights
- Dogpatch
- Duboce Triangle
- Fillmore District
- Financial District
- Folsom
- Forest Hill
- Glen Park
- Golden Gate Heights
- Hayes Valley
- Hunters Point
- India Basin
- Ingleside
- Jackson Square
- Japantown
- Laurel Heights
- Lower Haight
- Miraloma Park
- Mission Bay
- Nob Hill
- Noe Valley
- NOPA
- North Beach
- Ocean View
- Pacific Heights
- Park Merced
- Parkside
- Parnassus Heights
- Polk
- Portola
- Potrero Hill
- Rincon Hills
- Russian Hill
- Saint Francis Wood
- SoMa
- South Beach
- Stonestown
- Telegraph Hill
- Theater District
- The Castro
- The Dolores Valley
- The Embarcadero
- The Excelsior
- The Marina
- The Mission
- The Presidio
- The Richmond
- The Sunset
- The Tenderloin
- Twin Peaks
- Upper Market
- Visitacion Valley
- Western Addition
- West Portal
A.B. Plumbing Service in San Francisco:
Your Trusted Plumbing Experts
Premier Plumbing Service in San Francisco, A.B. Plumbing! Our team of trustworthy professionals is dedicated to providing advanced plumbing solutions tailored for both residential and commercial properties in the heart of San Francisco. With our extensive experience, we pride ourselves on our ability to deliver fast, efficient, and reliable services.
Our Comprehensive Range of Services
Leak Detection: Our experts use state-of-the-art tools to detect even the smallest leaks, ensuring that no water is wasted and preventing costly damages.
Water Heater Repair & Replacement: Whether your water heater is malfunctioning or it’s time for a new one, our team is here to provide a straightforward solution.
Drain Cleaning: Say goodbye to clogs and slow drains. Our advanced cleaning methods ensure smooth water flow.
Sewer Line Repair: We tackle sewer issues head-on, using the latest technology to provide long-lasting repairs.
Why Choose A.B. Plumbing Service?
24/7 Emergency Response: Our professionals are available around the clock, ensuring that you receive timely assistance during plumbing emergencies.
Affordable & Transparent Pricing: We offer competitive pricing without any hidden charges. Plus, look out for our money-saving discounts!
Eco-friendly Practices: We are committed to the environment. That’s why we use environmentally friendly products and ensure that your property remains clean and tidy after every service.
Customer Satisfaction: Our goal is to exceed your expectations. We strive to provide top-notch service and ensure customer satisfaction on every job.
We Got You
Thank you for considering A.B. Plumbing Service for all your plumbing needs. Contact us today to schedule a service appointment and experience the best plumbing service in San Francisco.
Frequently Asked Questions
About Toilet Services
If your toilet frequently clogs, leaks, or has visible cracks in the bowl or tank, it might be more cost-effective to replace it. Older models that use excessive water (more than 1.6 gallons per flush) can also be upgraded for efficiency.
Absolutely. Our team consists of highly trained and certified professionals committed to delivering quality service.
We offer 24/7 emergency services with a 1-hour response time within San Francisco.
Yes, we specialize in both residential and commercial plumbing services.
Yes, we are committed to using environmentally friendly products and practices in all our plumbing services.
You can schedule an appointment by calling us at (415) 873-3774 or emailing info@ab-plumbing.com.