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TRUSTED BY COLMA, CA HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon1.2k+
    Verified french drain services reviews

Verified Reviews for French Drain Service pros in Colma, CA

*The Angi rating for French Drain Service companies in Colma, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their French Drain Service needs.

*The HomeAdvisor rating for French Drain Service companies in Colma, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their French Drain Service needs.

Last update on February 13, 2026

Find French drain pros in Colma

Avatar for DRAIN RIGHT PLUMBING & ROOTER INC
DRAIN RIGHT PLUMBING & ROOTER INC
5.0(
23
)
Drain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For BusinessDrain Line Breakage - Camera Locate+2 more

Serving Colma, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Free estimates

Emergency services offered

"My water heater was leaking and I needed it fixed asap because we had no hot water and I have small kids at home. Robert came, he saw the problem and fixed it fast and efficiently. He was professional and polite and the price was right. I will definitely call him again in the future. And have recommended him to family and friends. Thank you Drain Right Plumbing!!"
Before
After
Water heater
Descaling tankless water heater
Toilet replacements

+34

Response time3 hrs
Response rate95%
11 neighbors recently requested a quote
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Avatar for FDL PLUMBING INC
FDL PLUMBING INC
5.0(
80
)
Drain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For BusinessDrain Line Breakage - Camera Locate+2 more

Serving Colma, CA and surrounding areas

Approved

Super Service Award Winner

Free estimates

Warranties offered

Customers say: True professional

"Fast response. Quick install. Great price. I will contact FDL for future plumbing projects. Even cleared my bath sink drain without even asking."
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
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Avatar for Dr. Drain Plumbing and Rooter
Dr. Drain Plumbing and Rooter
5.0(
16
)
Drain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For BusinessDrain Line Breakage - Camera Locate+2 more

Serving Colma, CA and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"You can not go wrong with this plumbing people"
Dr Drain
Checking gas leak
Drain pipes replacement
gas leak detector
Water heater replacement

+15

Response time9 hrs
Response rate89%
Recommended by100%of homeowners
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Avatar for FDL Plumbing, Inc.
FDL Plumbing, Inc.
5.0(
41
)
Drain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For BusinessDrain Line Breakage - Camera Locate+1 more

Serving Colma, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2021

Credit card accepted

Customers say: True professional

"Francisco was quick to respond, clear about pricing, super prompt with his service, and fixed the issue quickly and with expertise. Highly recommend FDL Plumbing!"
Existing PRV
New 3/4 Pressure reducing Valve
Existing
New Kitchen Sink/Faucet/Disposal
New Home in Moraga CA

+10

Response time2 hrs
Response rate94%
Recommended by67%of homeowners
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Avatar for Sugar Bear Plumbing, Inc.
Sugar Bear Plumbing, Inc.
4.4(
71
)
Drain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For BusinessDrain Line Breakage - Camera Locate+2 more

Serving Colma, CA and surrounding areas

Approved

In business since 2001

Free estimates

Emergency services offered

"Yes, everything was beautiful. Work was done fast clean and great. I appreciate everyone for all the hard work. Thanks again, sugar, bear, plumbing."
Portfolio
Portfolio
Portfolio
Portfolio
Portfolio

+4

Response time5 hrs
9 neighbors recently requested a quote
Recommended by78%of homeowners
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Avatar for Atlas Plumbing & Rooter
Atlas Plumbing & Rooter
4.6(
182
)
Drain Clog or Blockage - ClearDrain Line Breakage - Camera Locate

Serving Colma, CA and surrounding areas

Approved

In business since 2001

Free estimates

Emergency services offered

"It went very well. Two very pleasant young men came to my apartment and quickly and efficiently unplugged the drains."
Additional Photos
Additional Photos
32 neighbors recently requested a quote
Recommended by93%of homeowners
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Avatar for Plumbing & Rooter Service
Plumbing & Rooter Service
5.0(
25
)
Drain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For Business

Serving Colma, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Emergency services offered

"My toilet and bathroom Sink were clogged, i called them and within a hour they came and unclogged my main with their snake and then they cleaned the main using a machine called hydro jetter. Highly recommend their service"
Response time2 days
1 neighbors recently requested a quote
Recommended by9%of homeowners
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Avatar for Hydro Plumbing & Rooter Inc
Hydro Plumbing & Rooter Inc
5.0(
9
)
Drain Clog or Blockage - Clear

Serving Colma, CA and surrounding areas

Approved

In business since 2005

Free estimates

Emergency services offered

HYDRO PLUMBING & ROOTER IS A FULL-SERVICE PLUMBING COMPANY SPECIALIZING IN HYDRO JETTING, SEWER REPAIRS, DRAIN CLEANING, EMERGENCY PLUMBING, AND WATER HEATER SERVICES.\nWith cutting-edge equipment and highly trained technicians, we provide fast, efficient, and long-lasting plumbing solutions for residential and commercial properties.

Additional Photos
Heat Pump Water Heater
Hydro Jetting
3 neighbors recently requested a quote
Recommended by44%of homeowners
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Avatar for In & Out Plumbing & Construction Inc
In & Out Plumbing & Construction Inc
4.2(
78
)
Basement Drainage Channels - InstallDrain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For Business+3 more

Serving Colma, CA and surrounding areas

Approved

In business since 1998

Free estimates

Emergency services offered

"He arrived on time & unplugged the drain - I used a coupon for the work but there was an extra charge because of the type of drain we had.
"
San Francisco Sewer Line
Floor Drain
San Francisco Sewer Line
Floor Drain
San Francisco Sewer Line

+27

Response time1 day
Response rate99%
23 neighbors recently requested a quote
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Showing 1-10 of 407
French Drains questions, answered by experts

There are several common signs that your main sewer line may be clogged. Key indicators include multiple fixtures in your home draining slowly, gurgling sounds coming from drains or toilets, and water backing up into showers, sinks, or toilets. You might also notice water backing up from the plumbing system's drain cleanout, water in your basement drain, or unexplained wet patches on your lawn. Foul odors, such as the smell of raw sewage or rotten eggs, are another common symptom. The most reliable way to confirm a main sewer line clog is to hire a professional plumber to perform a camera inspection.

If you drop jewelry down your sink, it can cause a clog, especially if it accumulates other debris on its way down. However, that is the least of your worries if you drop your favorite jewelry down your drain. If your gold band goes tumbling down the sink drain, don’t panic—refrain from running more water down the sink, and follow the steps above.

Once you’ve poured the baking soda and vinegar into a drain, you should wait about 10 minutes for the mixture to break down the clog. If you try the baking soda and vinegar method and it doesn't work, you can do it again or try the baking soda and salt trick.

It can take anywhere from half an hour to a few hours to fix a main line clog, depending on the cause and severity of it. The job should not take more than a day to complete. Keep in mind that the main line is not the same as your home’s sewer lines (which connect to the main line and run to your house). Your city is responsible for any clogs or damage to the main line itself.

You’ll likely pay between $300 and $450 to unclog your toilet with Roto-Rooter. However, the price could change depending on if the clog has caused a lot of damage, which your plumbing pro will want to inspect during your service appointment. Keep in mind that you won’t get a quote from Roto-Rooter over the phone. They have to send a pro out for an in-person cost estimate. You can also attempt to snake your own clog for a lot less, and simple drain snakes cost no more than $50.

The Colma, CA homeowners’ guide to french drain services

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

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