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Best french drain pros near Gilroy, CA

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TRUSTED BY GILROY, CA HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon986
    Verified french drain services reviews

Top-Rated French drain pros in Gilroy - Updated Nov 2026

Avatar for Aaron's Plumbing & Rooter
Aaron's Plumbing & Rooter
4.8(
104
)
Drain Clog or Blockage - ClearDrain Line Breakage - Camera LocateDrain Clog or Blockage - Clear - For Business+1 more

Serving Gilroy, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2018

Free estimates

Emergency services offered

"Aaronâ s was able to get out sooner than other local company I contacted. Technician Alex is knowledgeable and good at explaining the situation as we figured out the problem over 3 visits. This was during our 2022-2023 160-year series of rainstorms. My basement and garage were flooding and I could hear the sump pump wasnâ t running. Replaced sump pump after finding the correct size. Then it ran but still flooded. He came back, figured out drain was blocked and where. This 60 year old house has had many changes over the years, so that wasnâ t easy. Replaced old drain in cost-effective way. All the while he maintained a positive professional attitude. I will call them again, including for a bid when I redo laundry room service."
Bathroom Remodel
Bathroom Sink Fixture Install
Bathroom Remodel
Kitchen faucet fixture repair
Shower Ugrade

+108

Response time6 hrs
Response rate93%
103 neighbors recently requested a quote
Avatar for Chandler's Plumbing
Chandler's Plumbing
4.3(
746
)
Drain Clog or Blockage - ClearDrain Line Breakage - Camera LocateDrain Clog or Blockage - Clear - For Business+1 more

Serving Gilroy, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2001

Free estimates

Emergency services offered

"AJ with Chandler Plumbing arrived on time and quickly cleared our slow bathroom drain. AJ was professional, friendly and respected our home. The price was well below what we expected. I will definitely use Chandler should the need arise again. Highly recommend."
Sewer Line Camera Inspection
Shut-Off Valve Repair
Main Water Line Replacment
Water Heater Installation
Tankless Water Heater Installation

+310

Response time4 hrs
264 neighbors recently requested a quote
Recommended by86%of homeowners
Avatar for Mike Counsil Plumbing and Rooter
Mike Counsil Plumbing and Rooter
4.0(
331
)
Basement Drainage Channels - InstallDrain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For Business+3 more

Serving Gilroy, CA and surrounding areas

Approved (Corporate)

In business since 1994

Emergency services offered

Warranties offered

"We've been working with Mike Counsil for over 8 years - clogged drains, water heater, new toilets, and most recently a sewer re-pipe. Yes, they may be more expensive than other companies, but with Mike Counsil you get what you pay for - quality work. A big shout out to Rudy and the whole team - they are hardworking, reliable and courteous."
Preparing a safe environment for working on a sewer line replacement.
Water heater installation with expansion tank
Additional Photos
Additional Photos
Additional Photos

+28

Response time8 hrs
Response rate100%
Recommended by81%of homeowners
Avatar for Major League Plumbing and Rooter
Major League Plumbing and Rooter
5.0(
25
)
Drain Clog or Blockage - ClearDrain Line Breakage - Camera LocateDrain Clog or Blockage - Clear - For Business+2 more

Serving Gilroy, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Credit card accepted

Offers commercial services

Second generation plumbers with years of experience. We love what we do, and it shows. We have the same passion today that we had when we first started, if not more. \n\nWe take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. Our reputation is based on service, safety, and quality, regardless of how large or small the job.\n\nWe are fully licensed, bonded and insured, providing you the peace of mind that comes with knowing your plumbing needs are being handled by qualified professionals with the utmost care and protection.\n\nWe provide in person up front estimates to convey our honesty and integrity. After our diagnostics is completed, you can expect clear and accurate estimates with no hidden fees or surprises.

Sewer Lateral Repair
Full House Repipe
Vanity Replacement
Demo work
Finished work

+29

Response time5 hrs
Response rate100%
33 neighbors recently requested a quote
Avatar for ICR Plumbing and Home Repairs - Unlicensed Contractor
ICR Plumbing and Home Repairs - Unlicensed Contractor
4.9(
18
)
Drain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For BusinessDrain Line Breakage - Camera Locate

Serving Gilroy, CA and surrounding areas

Approved

In business since 2014

Free estimates

Customers say: Quality work

"ICR Plumbing provided exceptional service. I had a major problem where water was coming through the garage from the bathtub drain, "waste over flow " Israel was extremely knowledgeable and fixed the problem in less than a day's time. First he had to remove a heavy bookcase that was nailed to garage wall to access area, he removed and replaced all the sheet rock and pipe connected to bathtub. He did an awesome job and was very personable and honest, His price was reasonable. I would recommend him to anyone in need of home improvement, as he is knowledgeable in many areas and does great work! I will definitely call him again on more projects! He is The Best!. He went above and beyond his call of duty and helped me cut up other stuff with his electric saw so I could go to the dump. He even emptied my lawn mower bag for me which was not part of the job. He also is an expert at plumbing and has many years of experience."
Response time3 hrs
Recommended by100%of homeowners
Avatar for Fantastic Rooter, Inc.
Fantastic Rooter, Inc.
4.5(
174
)
Drain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For BusinessDrain Line Breakage - Camera Locate+1 more

Serving Gilroy, CA and surrounding areas

Approved

In business since 2007

Free estimates

Emergency services offered

"At first the company's name made us imagine they were just about clearing clogged drain lines, but we got superb service on a project to replace leaking shower faucets in the bathroom. Gerardo came to see what was needed and was very helpful in finding a quick and cost effective way to source the materials. He was completely committed to taking care of his customers. He returned to do the installation at the time we had agreed would be convenient for us, despite having been up working till all hours of the night on another emergency job. He even spent the time before returning to his emergency site to check and make sure the existing shower head was free of grit and working as it should. We absolutely will want this company, and him, for any future projects."
Outdoor Tankless w H
Before a Tankless install
After a Tankless install
Indoor Tankless & Repipe
Indoor Tankless W H

+1

Response time2 days
Recommended by96%of homeowners
Avatar for GN Central Coast Plumbing, Inc.
GN Central Coast Plumbing, Inc.
4.3(
28
)
Drain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For BusinessDrain Line Breakage - Camera Locate

Serving Gilroy, CA and surrounding areas

Approved

In business since 2003

Emergency services offered

Warranties offered

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade! We will always do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Call us anytime! \n \nI am a plumber \nI know how to fix any plumbing line. \nI install gas or water lines. \nI install sewer main or repair them \nI install toilets anywhere you want them

Clog of main line
Unclog
Clog of main line
Installed a tankless water heater
Installed New toilet

+14

Response time5 hrs
Response rate88%
13 neighbors recently requested a quote
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French Drains FAQs, answered by experts

There are many things that could cause your basement floor drain to back up. One significant cause of a drainage backup is flushing non-flushable items, such as wipes, paper towels, and facial tissue. Other causes of a backed-up basement floor drain include tree roots impeding the drain pipe or an accumulation of hair, oil, and grease. 

If you don’t have a sewer cleanout, clearing out clogs can be extremely difficult. You would need to try to clear the clog from sink drains, but it can be harder to reach the clog all the way in the drain line. A sewer cleanout makes it much faster and easier for pros to clear clogs from your main sewer line.

To clean gunk out of a sink drain, pour in a half cup of baking soda, then 1 cup of white vinegar. The two will react chemically; let them fizz for 15 minutes, then rinse with boiling water. Repeat these steps if necessary for particularly dirty sink drains, and consider a drain snake if there are clogs.

In some cases, operating a snake can damage your drain and pipes. This depends on the overall condition of your pipes and how gently you operate the auger. For instance, older galvanized pipes covered in zinc are susceptible to scratches when using a drain snake. Additionally, it’s common for newbies to apply too much force when extending the snake, leading to scratches and related damage. You can also crack the porcelain with an electric auger if you’re snaking a toilet drain. If you’re using a manual snake or auger, the risk is minimal.

Some experts estimate that descaling your cast iron pipes can extend their lifetime by upwards of 50 years, although there’s not a lot of research to prove it. But we do know that without proper maintenance, cast iron pipes can quickly rust—leading to more expensive issues like burst pipes or main line clogs.

The Gilroy, CA homeowners’ guide to french drain services

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