Top-rated french drain pros.

Get matched with top french drain pros in Cotati, CA

Enter your zip and get matched with up to 5 pros

Need a pro for your french drain service project in Cotati, CA?

Select your specific project to find the pro for you.

TRUSTED BY COTATI, CA HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon461
    Verified french drain services reviews

Find French drain pros in Cotati

Avatar for Rock Solid Drains
Rock Solid Drains
4.9(
106
)

Serving Cotati, CA and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"We had a great experience with Rock Solid Drains. Coltin and Clavey were both exceptionally knowledgeable, professional, and courteous. I don't want to have to call a plumber again, but if I do, I know it will be Rock Solid Drains."
Main Rig
Response time2 hrs
7 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for Castaneda Grading & Excavating
Castaneda Grading & Excavating
5.0(
23
)

Serving Cotati, CA and surrounding areas

Approved

In business since 2020

Free estimates

Credit card accepted

"Humberto is a very creative problem solver! Personable and definitely interested in customer satisfaction, so spends time understanding the full scope of the problem. The problem was the subterranean north wall of the sanctuary of First Presbyterian Church in Vallejo that was far from being waterproof, especially with the rains last winter. Castaneda dug out the soil next to the wall, pressure washed it and applied two coats of DryLok and then a layer of Henryâ s waterproofing. Then Humberto installed a French drain and then a big pipe to route the water off of five downspouts. To get the correct drainage slope, more excavating needed to be done than anticipated. Removed five landscaped trees and lots of concrete that was in the way of the drains which were to be routed under city sidewalks."
Garden
Graded
Finished driveway
Final slope grade
Finish grade 4 inches below sidewalk

+77

Response time1 day
Response rate95%
27 neighbors recently requested a quote
Avatar for Northbound Plumbing
Northbound Plumbing
4.9(
67
)

Serving Cotati, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Emergency services offered

Warranties offered

"Aurelio is an excellent service provider and I wouldnâ t hesitate one moment contacting him again for Ruth supply side or waste side plumbing issues. Great price, and he cleared the bathtub drain in addition to working on the sewer lateral out to the street."
Our work
Our work
Our work
Our work
Our work

+10

Response time3 hrs
Response rate95%
10 neighbors recently requested a quote
Avatar for Oak Plumbing Inc
Oak Plumbing Inc
4.6(
99
)

Serving Cotati, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2016

Free estimates

Emergency services offered

"Jared showed up and wasted no time in doing two things at once (draining the hot water heater and repairing a small fireplace gas leak). He educated me a little on what he was doing which is always helpful. He was also careful to keep his booties on, so as not to ruin the shiny wood floors. Highly recommend based on this experience."
Response time2 days
3 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for True Blue Plumbing Co.
True Blue Plumbing Co.
4.6(
77
)

Serving Cotati, CA and surrounding areas

Approved

Super Service Award Winner

In business since 1992

Free estimates

Credit card accepted

"Marcell Lawson at True Blue Plumbing is a true blue hero when it comes to plumbing. We had a failing water heater and contacted multiple plumbing services. From the outset, he was very responsive, gave more options, paid us a visit quickly, and once we decided he was there quickly and took care of the job. During his visit, we had an additional plumbing issue at the end of the day (which turned out to be a cracked drain pipe in the ceiling above a downstairs bedroom), he let us know he was booked but gave us multiple referrals, one of which took care of us the very next day. AND he called multiple times to make sure we were doing okay. Simple story: Marcell is an awesome plumber and really cares about taking care of people. A+!"
Response time7 hrs
21 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for SH Grading & Excavating
SH Grading & Excavating
5.0(
15
)

Serving Cotati, CA and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

"Jose installed a French drain and piping for the downspouts to drain into. Jose was very prompt and courteous. He kept me updated throughout the course of the project."
Grading
Grading
Grading
Grading
Dirt pile

+25

Response time7 hrs
Response rate100%
12 neighbors recently requested a quote
Avatar for Ray's Rescue Plumbing
Ray's Rescue Plumbing
4.8(
16
)

Serving Cotati, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Emergency services offered

Warranties offered

"These guys are the best. Did a partial home repipe of both the water and drain pipes. Other plumbers tried to upsell us by replacing newer pipes and the water heater. Ray and Alex just did the repiping that was necessary. Excellent communication, friendly and on time. Even worked in tough, rainy conditions. Ray owns his own business and takes pride in his work. Recommended him to all my neighbors."
Install - hot water heater
Install - hot water heater
Install - hot water heater
Tankless Install
Happy to help

+2

Response time4 hrs
Response rate91%
75 neighbors recently requested a quote
Avatar for C.A. Shamrock
C.A. Shamrock
4.8(
15
)

Serving Cotati, CA and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"Chris was right on time, very professional and informed me about how things work. Very knowledge. I would not hesitant to recommend CA Shamrock! Exemplary service!"
wall repair behind the toilet
Drywall repair
Response time9 hrs
Response rate92%
Recommended by92%of homeowners
...
Showing 1-10 of 623
French Drains questions, answered by experts

No, you should not see water in a sewer cleanout. If you do, it could indicate that you have a block or leak in your main sewer line—which can cause sewage to back up inside your home and potentially flood your yard. Your best bet is to call a local sewer cleaner if you notice any water or sewage around your cleanout.

Even if the shower drain doesn’t seem clogged or dirty, plan to clean it out about once per month—or more frequently if you or your family shed a lot of hair. It’s a good practice to remove any hair from the drain on a daily basis, as hair can accumulate fast and cause clogs in no time. You may also want to have a plumber thoroughly clean the drains in your home once every six months.

Yes, you can use vinegar to unclog a dishwasher. To do so, combine 4 tablespoons of white vinegar with 4 tablespoons of baking soda and pour the mixture down your dishwasher’s drain. Let it sit for 15 minutes, then pour a cup of hot water down the drain to flush everything out. Finally, run a rinse cycle on your dishwasher to see if the clog is gone.

There are several homemade solutions for clearing a clogged sink that don’t involve pouring harsh chemicals down your drain. Start by pouring hot (but not boiling) water down the drain. This can help dissolve and flush away grease and gunk. A splash of dish soap down the drain can also cut through fat and make it easier to clear the drain. For a more stubborn blockage, grab a plunger and give it a few firm pumps to dislodge the clog.

You can unclog a double kitchen sink by plunging the side with the garbage disposal. Cover the drain hole on the other side first to avoid creating a mess. Plunge up and down until the water starts to drain. You can also pour in baking soda and vinegar to try and dissolve a clog. 

The Cotati, CA homeowners’ guide to french drain services

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

What do you need done? We’ll find top pros.
  • 🌱 "Mow a small front yard"
  • 🛠 "Fix a leaking pipe under the sink"
  • 🏠 "Repair shingles on an asphalt roof"