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Find Drain clog or blockage clearers in San Francisco

Javier's Plumbing
3.96(
13
)

Angi Approved

In business since 2004

Free estimates

Customers say: Quick response

"Javier is a full-on crook. He was brought on by my general contractor to do some handy work. He took a deposit and did disgusting work. A high school project could not be this poor in quality. We asked him if he wanted to continue and do real work and he elected to quit and return the $1000 deposit. He is since then evaporated, never to be seen or reachable. Avoid the hassle of a lawsuit. Stay away."
13 neighbors recently requested a quote
Recommended by76%of homeowners
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Avatar for Atlas Plumbing & Rooter
Atlas Plumbing & Rooter
4.70(
165
)

Angi Approved

In business since 2001

Free estimates

Emergency services offered

"I’m applying ADU in my backyard, my architect recommended Altas Plumbing And Rooter to me. Aura who works in customer service has helped me schedule, answer questions, and deal with the city agency. She made my project work well. She is taking very good care of her customers. I am really satisfied with what Atlas has done for me. ��"
48 neighbors recently requested a quote
Recommended by93%of homeowners
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Avatar for Albert Nahman Plumbing, Heating, and Cooling
Albert Nahman Plumbing, Heating, and Cooling
4.63(
622
)

Angi Approved

In business since 1981

Warranties offered

Customers say: Super punctual

"The crew from Albert Nahman did a great job from start to finish. The project was to replace the original ductwork in our 60 year old house. Tom provided excellent advice for the estimate then Bryan’s crew did the job, 2 days, within a week of my acceptance of the proposal. Great work."
28 neighbors recently requested a quote
Recommended by88%of homeowners
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Avatar for Eseifan's Investment Properties, LLC
Eseifan's Investment Properties, LLC
5.00(
4
)

Angi Approved

In business since 2015

Free estimates

Customers say: Quick response

"From so many companies to choose, Iâ m glad I hired Rami. He was able to repair my plumbing issues and easy to work with. I would recommend and work with him again!"
14 neighbors recently requested a quote
Recommended by100%of homeowners
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Avatar for Green Arrow Plumbing
Green Arrow Plumbing
5.00(
37
)

Angi Approved

Super Service Award Winner

In business since 2025

Free estimates

Emergency services offered

"We needed a building cleanout installed as a requirement for our remodeling project. Cornelio was very thorough in investigating what were the requirements for the inspection. He installed a dual cleanout following all the requirements which will help us in case of any backups in the future. He was very transparent about the cost, and finished the installation on the following day. Highly recommend him for any plumbing issues."
15 neighbors recently requested a quote
Recommended by83%of homeowners
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FAQs for drain clog or blockage clearing projects in San Francisco, CA

Snaking a simple clog near a tub, toilet, or sink often takes about five minutes. Deeper blockages along the main line can stretch the job to a few hours because the pro must feed extra cable and may need a camera to confirm the pipe is clear. Either way, specialized tools help pros work quickly and keep your drains running for the long haul.

Aggressive snaking can scratch pipes, push debris deeper, or even crack older lines. That risk is low with an experienced plumber who matches the cable size to the pipe and eases the snake through bends instead of forcing it. If you’re unsure of your technique—or your pipes are already fragile—calling a licensed pro is the safest, and often cheapest, move.

Start with simple barriers: mesh screens on every tub, shower, and sink keep hair, food bits, and jewelry out of the pipes. Skip harsh chemicals; a monthly flush with hot (not boiling) water clears light buildup without damaging plastic lines. Finally, practice smart disposal—no grease, wipes, or kitty litter down the drain—and schedule routine cleanings if you have older plumbing.

Roto‑Rooter typically charges a flat $160 to $450 for standard snaking, which may include a quick sewer inspection and basic clean‑out. Exact pricing depends on the clog’s location and complexity. Repairs or part replacements fall outside that flat fee, so ask for a line‑item estimate if your tech spots broken pipe sections or recommends additional work.

Most liquid cleaners rely on caustic chemicals that eat through hair and grime—but they also erode metal and even some plastics over time. Repeated use strips protective pipe coatings and can leave you with leaks or premature failures. If hot water or a plunger doesn’t help, call a plumber for mechanical removal instead of pouring more chemicals down the line.

The San Francisco, CA homeowners’ guide to drain clog or blockage clearings

From average costs to expert advice, get all the answers you need to get your job done.

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