Get matched with top french drain pros in Cotati, CA

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4.5

(461 reviews)

Top-rated french drain pros.

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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
6 neighbors recently requested a quote
Recommended by98%of homeowners
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

"Excellent well done fantastic ! The gentleman was well mannered and knowledgeable.He was prepared with all of his materials including shoe covers AND drop cloth. He assessed the job gave me the proposal. Completed the job and gave essential feedback on how to maintain the drain to Prevent future problems. Extremely helpful and honest."
Response time2 days
5 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for SH Grading & Excavating
SH Grading & Excavating
5.0(
16
)

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 Brad Sayre Landscape Services
Brad Sayre Landscape Services
4.7(
45
)

Serving Cotati, CA and surrounding areas

Approved

Super Service Award Winner

In business since 1982

Free estimates

Emergency services offered

"Brad Sayre Landscaping surpassed our expectations. They were honest, upfront and fair with the bid and with our design changes/add-ons. They completed the job (with additions) within their estimated time frame. We were happy with the communication regarding our design and planting requests. They took our basic plan and with their expertise, adapted it to our yard with amazing results. The fieldstone walls and the exceptional flagstone staircase are now the centerpiece of our new back yard. We asked for a low maintenance, low water, functional back yard and they knocked it out of the park."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+10

Response time6 hrs
9 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Ray's Rescue Plumbing
Ray's Rescue Plumbing
4.8(
18
)

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 GoFlow Plumbing
GoFlow Plumbing
5.0(
5
)

Serving Cotati, CA and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

GOFLOW Plumbing is a third generation plumbing company. Our plumbing lineage started in 1959 and continues on today through GoFlow. Thats three generations of expertise in the field and in delivering beyond what you, our customer, needs when it comes to plumbing in your home.\n\nOur two founders created GoFlow to take a more customer-centric approach when it comes to plumbing. We know that if we solve your problem with the utmost communication, efficiency, and cleanliness we will be able to be proud of the work we did and we will have brought you peace of mind.

Kept existing config
Min visual impact
Moen Flo Install
Backflow Preventer
Backflow Preventer

+1

4 neighbors recently requested a quote
Avatar for PEREZPLUMBING
PEREZPLUMBING
5.0(
15
)

Serving Cotati, CA and surrounding areas

Approved

In business since 2025

Emergency services offered

Warranties offered

"Jesus was very professional in explaining and showing me what was going on with my drains. Out of the bids I got to replace my house drain we was the most responsible and very knowledgeable. 20k for three bathrooms under crawl space"
Septic tank pump out
Septic tank pump out
Kitchen sink install
Kitchen sink install
Kitchen sink install

+7

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French Drains questions, answered by experts

Yes, sewage smells can originate from a floor drain. If the P-Trap in the floor drain dries out or if there's a clog or other issue in the plumbing system, sewer gasses can escape through the drain, causing nasty odors. Regularly pouring water into the drain helps maintain the water seal and prevent those smells, but if the smell persists, you should have a plumbing professional inspect the drain for potential problems.

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.

Yes, many services include camera inspections to identify the cause of the blockage. Confirm with your provider.

Yes, short hair can clog a drain. While you might be tempted to blame the long-haired people living with you for a clogged drain, hair—no matter the length—can combine with soap scum and leftover shampoo to create a perfect storm of sticky mess that can cause your drain to slow down. 

If the drain pump on your washing machine is continuously draining, it could be that the control board is damaged and requires repair, or there’s a clogged or kinked drain hose. If you can’t locate the problem, you’ll want to have a plumber or appliance repair expert come take a look.

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.