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Find Drain clog or blockage clearers in San Mateo

Avatar for Facilities Plumbing & Drain
Facilities Plumbing & Drain
4.8(
51
)
Drain Clog or Blockage - Clear

Serving San Mateo, CA and surrounding areas

Approved

In business since 2014

Free estimates

Emergency services offered

"It was after business hours when I call regarding a drain issue. The owner of the company came out himself to fix the problem. Upon arrival the issue was assessed and the fix was done efficiently and quick. This was incredible customer service considering the times we are in meaning the pandemic. Pricing was fair and I would recommend their services."
Starbucks 100-Gal Waterheater
Sediments inside supply line
3M 100,000-Gal
dual 3m filter install
3M 100,000-Gal

+44

Response time6 hrs
Response rate100%
59 neighbors recently requested a quote
Avatar for Green Arrow Plumbing
Green Arrow Plumbing
5.0(
40
)
Drain Clog or Blockage - Clear

Serving San Mateo, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Free estimates

Emergency services offered

"We highly recommend Green Arrow Plumbing. Our clogged drain was due to the corroded cast iron drain pipes original from 1957 and Cornelio replaced them in short order. While he was here, he also fixed two toilet flushing problems which two handymen had been unable to do. Cornelio was very knowledgeable, his rates reasonable, and it was a pleasure to work with him."
Water Heaters Project
Plumbing Project
Plumbing Project
Plumbing Project
Drain replacement

+50

Response time9 hrs
Response rate100%
9 neighbors recently requested a quote
Avatar for DRAIN RIGHT PLUMBING & ROOTER INC
DRAIN RIGHT PLUMBING & ROOTER INC
5.0(
22
)
Drain Clog or Blockage - Clear

Serving San Mateo, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Free estimates

Emergency services offered

"**Robert was very calm, cool, and collected!!!! I got a call from my tenant at about 1p on a Sunday afternoon, that her kitchen ceiling was leaking water. I suspected there was a plumbing issue right away, and I reached out to Robert. Instantly, Robert said he would go take a look after he completed his job across town. Heroically, Robert made it there in about 30 mins and discovered the issue was a clogged pipe, and used all his tools in his belt to help me clear the clogged drain issue. Long story short -- he fixed everything before 3p 😮😮😮 Thank you Robert!! You are the man!! I will call you without hesitation moving forward!!!"
Before
After
Water heater
Descaling tankless water heater
Toilet replacements

+34

Response time3 hrs
Response rate95%
11 neighbors recently requested a quote
Avatar for FDL PLUMBING INC
FDL PLUMBING INC
5.0(
80
)
Drain Clog or Blockage - Clear

Serving San Mateo, CA and surrounding areas

Approved

Super Service Award Winner

Free estimates

Warranties offered

Customers say: True professional

"I’ve been working with FDL Plumbing for over a decade, and I can confidently say they are one of the best in the business. From complete building re-plumbing projects to small leak repairs at my rental properties, their expertise and reliability have always impressed me. What stands out the most is their responsiveness. Whether it’s an urgent issue or a scheduled maintenance job, they always arrive on time and ready to work. Their team is not only skilled but also incredibly pleasant to deal with, making the entire process smooth and stress-free. FDL Plumbing takes the time to explain issues clearly and offer practical solutions, ensuring I feel informed and confident in the decisions being made. Their professionalism and attention to detail shine through in every job, big or small. I appreciate their commitment to quality and customer service, which is why I keep coming back. It’s rare to find a contractor you can trust completely, but FDL Plumbing has earned my loyalty over the years. If you’re looking for a reliable plumber, I wholeheartedly recommend FDL Plumbing—they truly deliver on their promises!"
Neutralizer
cleared orifice.
New Home in Morga CA
Kitchen sink Faucet Replacement
Bathroom/Sink repair

+20

3 neighbors recently requested a quote
Recommended by50%of homeowners
Avatar for Jess Plumbing
Jess Plumbing
4.9(
50
)
Drain Clog or Blockage - Clear

Serving San Mateo, CA and surrounding areas

Approved

In business since 1999

Free estimates

Emergency services offered

"Jess and his crew did a great job recently repiping my house, both the water supply and drain lines. Jess is easy to work with and very responsive. His price was very reasonable. He came back promptly to fix some very minor issues I found (tiny leaks from the kitchen sink drain and from one of the outside faucets). Everything is fine now. The sprinklers in my backyard work better now because they're getting more pressure than they got from the very old galvanized pipes that were replaced. I'm happy to recommend him."
Plumbing Project
Plumbing Project
Plumbing Project /water main
Old gate valve/ doesn’t shut off water
Installed new Zoeller sewer tank lid

+178

Response time1 day
Response rate100%
Recommended by93%of homeowners
Avatar for JVM Master Plumbing, Inc.
JVM Master Plumbing, Inc.
5.0(
15
)
Drain Clog or Blockage - Clear

Serving San Mateo, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2010

Free estimates

Emergency services offered

"Lalo and his team did a great job! Aaron came first and I showed him one leak near my water heater and he went directly to Home Depot and immediately fixed that problem- just as a good faith measure. Then Lalo came and the two of them talked with me about what needed to be done with several options. They gave me an estimate and I said yes. Within an hour we had three of his team working on opening up access to the areas that needed work and procuring materials. I tried to keep ahead of them moving furniture and garage stuff out of the way ( they would have done this if I hadn?t been available to do it). While they were here my wife decided she wanted some fixtures replaced and they discovered some other drain leaks and slow drains. He and his team took care of everything and would have done more if requested. Polite and helpful. They tore into the walls and ceiling to get access and they patched up and painted so you wouldn?t know anything had been done. Would I use JVM again? YES"
Response time3 hrs
Response rate100%
Avatar for Sugar Bear Plumbing, Inc.
Sugar Bear Plumbing, Inc.
4.4(
71
)
Drain Clog or Blockage - Clear

Serving San Mateo, CA and surrounding areas

Approved

In business since 2001

Free estimates

Emergency services offered

"The best plumbing service I've received in a very long time, very professional, very respectful went above and beyond the call of duty for a home service call. From beginning to end, I'll choose Sugar Bear Home Services every time"
Portfolio
Portfolio
Portfolio
Portfolio
Portfolio

+4

Response time5 hrs
9 neighbors recently requested a quote
Recommended by78%of homeowners
...
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FAQs for drain clog or blockage clearing projects in San Mateo, 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 Mateo, 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.