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TRUSTED BY POST FALLS, ID HOMEOWNERS

  • Average homeowner rating star icon4.1
    Average homeowner rating
  • Verified reviews icon1.3k+
    Verified french drain services reviews

Top-Rated French drain pros in Post Falls - Updated Nov 2026

Avatar for My Guy Plumbing & Service, Inc.
My Guy Plumbing & Service, Inc.
4.9(
38
)
Sump Pump or Interior Foundation Drains - Install

Serving Post Falls, ID and surrounding areas

Approved

In business since 2015

Free estimates

Customers say: Quick response

"Contacted Mike after waiting for the original plumber we called to cal back (never heard from him) . My daughter told us about My Guy had plumbed their bathroom. Mike told us he would be in Spokane on the 10th of March and that he could do a laundry room sink install in the afternoon. We sent him pictures of the old sink and the plumbing set up. He arrived as promised with all material in hand and within 4 hours he and his apprentice completed the job. The completed project was far better than we had ever hoped for. They did a total cleanup and removed the old concrete sink and did it all at a reasonable price. We would not hesitate to recommend Mike for any plumbing job."
Response time6 hrs
Recommended by100%of homeowners
Avatar for Mainstream Electric, Heating, Cooling and Plumbing
Mainstream Electric, Heating, Cooling and Plumbing
4.4(
49
)
Drain Clog or Blockage - ClearDrain Line Breakage - Camera LocateSump Pump or Interior Foundation Drains - Install

Serving Post Falls, ID and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 2000

Credit card accepted

Offers commercial services

"Jacob banks worked on a clog in my kitchen sink that has been going on for a month and he was very quick about fixing the problem. Very nice answered all my questions and and I can finally use my washing machine cause they were connected I was thrilled that he did such a good job and I have any more problems I would definitely call them again."
Tech greeting customer
Tech working on HVAC unit
Tech talking with customer
Tech in front of van
Tech working on sink

+4

29 neighbors recently requested a quote
Recommended by54%of homeowners
Avatar for Morning Star Excavating, LLC
Morning Star Excavating, LLC
5.0(
13
)
Foundation Drainage - Install or Replace

Serving Post Falls, ID and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Small jobs welcome

"Cameron is incredibly professional, dedicated to getting the job done without cutting corners, reliable, and did an excellent job! He always followed up, actively solved problems , and worked to improve any situation that arose. We highly recommend Morning Star Excavating LLC and he will be our first and only choice with future projects."
Grade
Parking lot Grading
Grade
Parking lot Grading
Grade

+54

Response time2 days
Response rate95%
10 neighbors recently requested a quote
Avatar for Groundworks
Groundworks
4.2(
924
)
Basement Drainage Channels - InstallSump Pump or Interior Foundation Drains - Install

Serving Post Falls, ID and surrounding areas

Approved (Corporate)

In business since 1999

Free estimates

Small jobs welcome

Groundworks is the North America's leading and fastest-growing foundation repair and water management solutions provider. Groundworks is a vertically integrated company with its own manufacturing operations and a world-class software solution, allowing us to serve our customers more effectively. From the first phone call to the annual maintenance offered, our customers have peace of mind knowing we're there with one mission to repair, protect and improve their home. For state licenses visit Groundworks.com/licensing

Basement
Basement
Basement
Concrete
Concrete

+9

25 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for 333 ENTERPRISES LLC
333 ENTERPRISES LLC
5.0(
8
)
Foundation Drainage - Install or Replace

Serving Post Falls, ID and surrounding areas

Approved

In business since 2024

Free estimates

Small jobs welcome

"Andrew did a great job digging footings and keys for a major wall/foundation. He even dug deeper on one area due to the previous excavator taking shortcuts and if he had not the whole house would have been built on poor ground and had foundation issues later! Very knowledgeable and communicative throughout. The price was also very fair and he did exactly what we discussed plus a little extra. I would highly recommend him!"
Response time4 hrs
Response rate94%
12 neighbors recently requested a quote
Avatar for Sturges Enterprises
Sturges Enterprises
4.9(
9
)
Basement Drainage Channels - InstallFoundation Drainage - Install or ReplaceYard Drainage

Serving Post Falls, ID and surrounding areas

Approved

In business since 2020

Free estimates

Offers commercial services

"They responded very fast, cared about our input, concerns and followed through with what they said they would do. Andrew Ullrich was our contact person and we would definitely continue with him for our landscaping needs."
Response time1 day
39 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Straight Shooter Plumbing and Rooter LLC
Straight Shooter Plumbing and Rooter LLC
4.6(
10
)
Drain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For BusinessDrain Line Breakage - Camera Locate+2 more

Serving Post Falls, ID and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"I had both of my toilets backed up and reached out on Angis and Straight Shooter was the first to respond to my inquiry. They were able to send a technician out the same day and were able to fix my back up issue. I didn't realize my toilets were like 30 years old so they quoted me for replacements and when we decide to do that work we will call them again."
Sewer repair
...
Showing 1-10 of 92
French Drains FAQs, answered by experts

French drains may fail when they become clogged with soil granules that slip through the pores of the landscaping fabric and through the holes in the pipe. 

Over time, this debris can build up inside the pipe and prevent water flow. To prevent this failure from happening, regularly flush out your French drain and keep debris away from the inlet grate.

In most areas, drain cleaning professionals don’t technically need a license, as they aren’t altering your plumbing system in any way. However, we recommend hiring a drain cleaning professional with a plumbing license and certification. Certified plumbers are more likely to provide professional solutions to drain clogs without damaging your system. They’ll also have the diagnostic tools and experience necessary to remove the clog entirely rather than providing a temporary solution, as a handyperson might. Use Angi’s state licensing tool to check your plumber’s professional licenses before hiring.

It is not advisable to use drain cleaner in a washing machine. Drain cleaners contain harsh chemicals that can damage the internal components of your washer, including rubber seals, hoses, and even the drum. These chemicals can also react with any residual detergent or fabric softener, potentially leading to noxious fumes. If your washing machine is experiencing drainage issues, it's best to address the problem directly by inspecting and cleaning the lint filter, checking for clogs in the drain hose, or seeking professional repair services. Using drain cleaner in a washing machine is a risky solution that can cause more harm than good.

To unclog a plumbing vent, you first need to locate it. Look at your home's roofline. The plumbing vent will be a vertical pipe sticking straight up from the roof. Since this pipe runs all the way to the main drain underneath your house, you should also be able to find it in the attic.

Start by unscrewing the overflow valve, which is located on the wall of your tub between the floor drain and the tub spout. Gently insert a plumbing snake down into the pipe, move it back and forth, and pull it out. Remove any hair, debris, and soap scum that comes out with it. Repeat the process until the snake comes out clean, and then reinstall the cap on your overflow valve.

The Post Falls, ID homeowners’ guide to french drain services

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