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TRUSTED BY DIAMOND, MO HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon84
    Verified french drain services reviews

Verified Reviews for French Drain Service pros in Diamond, MO

*The Angi rating for French Drain Service companies in Diamond, MO is a rating based on verified reviews from our community of homeowners who have used these pros to meet their French Drain Service needs.

*The HomeAdvisor rating for French Drain Service companies in Diamond, MO is a rating based on verified reviews from our community of homeowners who have used these pros to meet their French Drain Service needs.

Last update on September 24, 2026

Find French drain pros in Diamond

Avatar for Foundation Recovery Systems
Foundation Recovery Systems
4.3(
294
)
Sump Pump or Interior Foundation Drains - InstallBasement Drainage Channels - Install

Serving Diamond, MO and surrounding areas

Approved (Corporate)

In business since 1992

Free estimates

Warranties offered

"Shaq and Zac did outstanding work on raising our garage, porch and sidewalk and creating a drain in the sidewalk for rain spout. Very professional, polite, answered all questions and cleaned up afterwards. Extremely pleased with the work!"
Protect Your Basement Before & After
Correct Your Wet Basement
Protect Your Basement
Waterproof Your Basement
Protect Your Concrete Before & After

+16

78 neighbors recently requested a quote
Recommended by89%of homeowners
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Avatar for Thrasher, Inc.
Thrasher, Inc.
4.1(
182
)
Basement Drainage Channels - Install

Serving Diamond, MO and surrounding areas

Approved

In business since 2014

Free estimates

Warranties offered

"Very slow to bill. I attempted to pay at the end for services rendered with cash and they wouldn⠠t take cash. I didn⠠t receive a bill until 4 months later⠦⠦."
Basement Waterproofing Before and After
Concrete Repair Before and After
Thrasher Services
Thrasher Services
Thrasher Services

+12

Response time2 days
942 neighbors recently requested a quote
Recommended by83%of homeowners
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Avatar for Paschal Air Plumbing & Electric
Paschal Air Plumbing & Electric
4.9(
7
)
Drain Clog or Blockage - ClearDrain Line Breakage - Camera Locate

Serving Diamond, MO and surrounding areas

Approved

In business since 1965

Free estimates

Credit card accepted

At Paschal there is a single statement that we live by every day. “Professional People. Professional Service.” Being a professional is more than just earning a living through an occupation. Professionalism involves consistently achieving high standards, both visibly and “behind the scenes” – whatever your role or profession.\n\nProfessionalism is a powerful quality. It allows you to fulfill your role to the best of your ability. It helps you to impress and inspire others. And it gives you a deep sense of satisfaction and self-worth.\n\nWhat's more, professionalism is something that everyone can aspire to from day one of their career.\n\nA Paschal Professional gives 150% every day. They go above and beyond what needs to be done. They have pride & satisfaction in every project they tackle.

Paschal Air
Paschal Air
Paschal Air
16 neighbors recently requested a quote
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Avatar for Firm Foundation Repair, LLC
Firm Foundation Repair, LLC
5.0(
8
)
Basement Drainage Channels - InstallFoundation Drainage - Install or ReplaceSump Pump or Interior Foundation Drains - Install

Serving Diamond, MO and surrounding areas

Approved

In business since 2023

Free estimates

Warranties offered

"They were very professional and timely. Will use again for any foundation work"
Push piers
8 neighbors recently requested a quote
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Avatar for Thrasher Foundation Repair - Springfield
Thrasher Foundation Repair - Springfield
5.0(
2
)
Basement Drainage Channels - InstallFoundation Drainage - Install or Replace

Serving Diamond, MO and surrounding areas

Approved (Corporate)

In business since 1975

Free estimates

Warranties offered

"They were very good, did what I wanted them to do. They were a bit late but their price is very reasonable."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+12

Response time1 day
9 neighbors recently requested a quote
Recommended by100%of homeowners
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Avatar for Davis & Son, LLC
Davis & Son, LLC
4.0(
6
)
Drain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For BusinessDrain Line Breakage - Camera Locate+1 more

Serving Diamond, MO and surrounding areas

Approved

In business since 1985

Free estimates

Emergency services offered

We pride our company on reliability, great communication,\nintegrity, and quality work. We are experts in our trade and will do our best\nto keep you as educated as we can on your particular task or project. We look\nforward to earning your business!

11 neighbors recently requested a quote
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Duncan Lawn Care
3.9(
7
)
Foundation Drainage - Install or Replace

Serving Diamond, MO and surrounding areas

Approved

In business since 2012

Free estimates

Credit card accepted

"I just wanted to thank Rhian and his crew for the awesome job they did at my house this week. They were very professional in every way. I had our trees trimmed and some brush removed. The wife and I thought that the fee might of been high end at first, but after seeing the end result, it was definitely worth it. So if you're wanting a great job done right the first time I would definitely recommend them"
Response time3 days
13 neighbors recently requested a quote
Recommended by60%of homeowners
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Avatar for Roadrunner Plumbing
Roadrunner Plumbing
4.9(
64
)
Drain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For BusinessDrain Line Breakage - Camera Locate+2 more

Serving Diamond, MO and surrounding areas

In business since 2018

Emergency services offered

Warranties offered

"Showed up when they said they would and finished the job per quote."
Response time4 hrs
Response rate94%
Recommended by88%of homeowners
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French Drains questions, 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.

The cost to unclog a drain varies based on the location and severity of the clog. For simple clogs within your home, such as in a sink, toilet, or shower, hiring a plumber typically costs between $110 and $350, with an average of around $200. Snaking a toilet or sink usually costs between $110 and $275, while a bathtub or shower clog costs about $225.

For a more serious clog in the main sewer line, the cost is higher. Clearing a main line clog generally costs between $200 and $600, with an average of about $380. However, prices can range from as low as $100 for snaking a minor clog to over $1,600, particularly if advanced methods like video inspection and hydrojetting are needed for a large or hard-to-reach blockage. Some severe main line clogs can cost upwards of $1,000 to clear depending on factors like the cause of the clog, its distance from an accessible cleanout, and whether the pipe is located beneath an occupied space (e.g., in an apartment building). You may be able to save money on minor clogs by using a drain snake or bladder yourself.

Snaking a drain can take as little as a few minutes for small, simple clogs, up to two hours or more for tough clogs located further down the drain line. For tougher clogs, a professional drain cleaner can likely get the job done much more quickly because they have the necessary tools and expertise. However, your drain cleaning pro might not be able to give you a firm time estimate until inspecting the clog and its surrounding plumbing.

Clean regularly with non-abrasive cleaners, avoid pouring grease down the drain, and check for leaks under the sink.

The spin cycle on your washer should initiate draining, but if you still find leftover water in the washing machine tub, you may need to drain it manually. To manually drain a washing machine, you’ll need to turn off the power supply and locate the drain hose, filter, and pump. Open or disconnect these parts and let the water drain into a bucket.

The Diamond, MO homeowners’ guide to french drain services

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

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