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TRUSTED BY HARRISON, ID HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon29
    Verified french drain services reviews

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

Avatar for Raptor Rooter & Plumbing, LLC
Raptor Rooter & Plumbing, LLC
5.0(
13
)
Basement Drainage Channels - InstallDrain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For Business+3 more

Serving Harrison, ID and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"He did an expert job. He explained everything to me, step by step and showed me exactly what the problem was. He took pictures of all his work and did a perfect job including clean up after he was finished. He arrived right on time and finished quickly."
1 neighbors recently requested a quote
Recommended by84%of homeowners
Avatar for Groundworks
Groundworks
4.2(
924
)
Basement Drainage Channels - InstallSump Pump or Interior Foundation Drains - Install

Serving Harrison, 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 Harrison, ID and surrounding areas

Approved

In business since 2024

Free estimates

Small jobs welcome

"I was having trouble finding a good reliable contractor to complete a drainage problem on my property. I am so happy that I hired Drew! He is honest, experienced and someone who cares about providing the best service to his customer. This contractor explained everything he was going to do and he delivered. I highly recommend this company and I will definitely use them for other projects!"
Response time4 hrs
Response rate94%
12 neighbors recently requested a quote
Avatar for Premier Basement Systems, Inc.
Premier Basement Systems, Inc.
3.7(
46
)
Foundation Drainage - Install or ReplaceBasement Drainage Channels - Install

Serving Harrison, ID and surrounding areas

Approved

In business since 1992

Free estimates

Warranties offered

"They did a wonderful job fixing up our foundation damage. And they have given us a 5-year warranty, which means if there's any leak in the next 5 years, they will come right back and fix it. I do not doubt that the work will hold up well though. The whole project went down smoothly, and we are very happy that they were able to fix our foundation."
Mold in the Inland Northwest
Mold in the Inland Northwest
Mold in the Inland Northwest
Mold in the Inland Northwest
Mold in the Inland Northwest

+1

Response time2 days
13 neighbors recently requested a quote
Recommended by84%of homeowners
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French Drains FAQs, answered by experts

Start by pouring hot—but not boiling—water down the drain. The heat of the water may be enough to break down the clog. You can also try ½ cup of dish soap or 1 cup each of white vinegar and baking soda. If you choose a chemical unclogging product, ensure it’s appropriate for toilets to avoid damage.

Septic tanks can clog if they aren’t pumped every few years since solid waste accumulates inside of them. Your tank might also clog if you have a habit of flushing anything other than human waste or toilet paper. Items like diapers, baby wipes, paper towels, cat litter, and personal hygiene products should never go down your pipes.

If your washing machine drain is clogged, that isn’t a good sign. Unlike toilet drains or kitchen sink drains, there isn’t matter that is easily broken up with a plumbing snake, and more care is required. If you’re in an old house or have mineral-rich water, there could be a buildup inside the pipe. Either way, if the blockage isn’t obvious and doesn’t dislodge with a snake, you need to call a pro—otherwise, you risk damaging integral plumbing.

There are several steps you can take to prevent your AC drain from clogging. This includes cleaning the drain line at least every three months, changing the filter every one to three months, and getting your AC serviced annually. Also, if any problems arise with your AC, hire an HVAC technician to deal with them ASAP.

Grease buildup, tree roots, and foreign objects often cause blockages. Regular maintenance prevents major issues.

The Harrison, ID homeowners’ guide to french drain services

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