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Find Basement drainage channels installers in Knoxville

Avatar for Thrasher, Inc.
Thrasher, Inc.
4.1(
176
)

Serving Knoxville, IA and surrounding areas

Approved

In business since 2014

Free estimates

Warranties offered

"In addition to the gutter guards which were installed and the downspouts buried, Thrasher also changed out a misfitting basement window well and cover, and installed a Sadona dehumidifying system. Jonah and his crew of Corrin and Luis were excellent at the work they did. I was called before they arrived, to ensure I was ready for them to start work, and Jonah went over the work with me prior to starting, to confirm what was to be done. Completely professional. After it was completed, we inspected it together and everything was perfect. I will worry less next time it rains! I will definitely recommend Thrasher if anyone I know needs work done."
Basement Waterproofing Before and After
Concrete Repair Before and After
Thrasher Services
Thrasher Services
Thrasher Services

+12

Response time2 days
690 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for Foundation Recovery Systems
Foundation Recovery Systems
4.5(
33
)

Serving Knoxville, IA and surrounding areas

Approved (Corporate)

In business since 1992

Free estimates

Warranties offered

"The individual I dealt with was Chris Vanderpool, he made sure to explain everything about what was happening to my basement and how it be rectified. Chris even went over and above when it came to getting financine for my project."
Protect Your Basement Before & After
Correct Your Wet Basement
Protect Your Basement
Waterproof Your Basement
Protect Your Concrete Before & After

+16

138 neighbors recently requested a quote
Recommended by73%of homeowners
Avatar for BAM! Basements and Masons Of Des Moines
BAM! Basements and Masons Of Des Moines
4.1(
18
)

Serving Knoxville, IA and surrounding areas

Approved

In business since 2013

Free estimates

Credit card accepted

Welcome to B.A.M! Basements and Masons, Central Iowa's premier basement repair and masonry company! B.A.M! is a local business founded in 2012 by Mark Williams. After working several years with different basement repair companies, Mark saw a need for better value and customer service in the industry, so he decided to open his own business. He chose the motto, ?Every consideration given to total customer satisfaction with the highest quality workmanship,? the pillar of the B.A.M! name.\n\nTogether, we at B.A.M! will cultivate our reputation for excellent service and quality work. With our motto in mind and a smile on our face, we look forward to helping the people of Central Iowa improve their homes.

Egress window installs
Egress window installs
Egress window installs
Egress window installs
Egress window installs

+16

Response time1 day
24 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Thrasher Foundation Repair – Des Moines
Thrasher Foundation Repair – Des Moines
3.9(
33
)

Serving Knoxville, IA and surrounding areas

Approved

In business since 1975

Free estimates

Warranties offered

"I had multiple companies who come out and they were the one who had the best presentation. The price was very comparable and the work was great. They did a great job completing the work within the time frame and cleaning up."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+11

Response time12 hrs
7 neighbors recently requested a quote
Recommended by80%of homeowners
Avatar for ANCHORED WALLS
ANCHORED WALLS
4.7(
19
)

Serving Knoxville, IA and surrounding areas

In business since 1978

Credit card accepted

"They raised the corner of our foundation and installed 7 push piers to prevent further settlement. This was a very stressful experience for a couple of senior citizens, but the excellent, conscientious workers explained everything they were going to do before doing it. They did everything they said they would do, and they satisfied my husband which is an accomplishment!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+2

Recommended by87%of homeowners
Avatar for Dry Basement, Inc.
Dry Basement, Inc.
3.9(
27
)

Serving Knoxville, IA and surrounding areas

In business since 1975

Free estimates

Credit card accepted

"This pro came to our home and was honest in our need to be able to complete this repair ourselves. He also showed us 2 other places in our basement to address. He was on time and professional."
Response time1 day
Response rate89%
85 neighbors recently requested a quote
Goering Plumbing, Heating, Cooling & Remodeling
3.9(
25
)

Serving Knoxville, IA and surrounding areas

In business since 1932

Emergency services offered

Credit card accepted

"My disposer went bad and when I replaced it the existing plumbing would not line up and was kind of patch work anyway.  Time to get it fixed.
So I called Goering Plumbing because of the Angie reviews and John N, the service tech, came out the next day (on time).  John did a fine job of straightening up the issues and also took the time to discuss a few other matters with me which were a big help.
One month later and still no leaks.
Plus John was clean...  :)  No three day old, stinky clothes and crusty boots like the techs of a certain plumbing/sewer cleaning service that I have had the not-so-pleasurable experience of using in the past. 
I was also able to use the $40 trip charge coupon that Goering Plumbing has posted here on Angie - cool.
And speaking of money, just want to let you know that Goering's hourly rate is $90 with the first hour being fully charged.  I do not know if they breakdown the rate into, say, 15 minute intervals for subsequent hours.
All in all, a very good service call.
"
Recommended by80%of homeowners
Showing 1-10 of 14
FAQs for basement drainage channels installation projects in Knoxville, IA

Expect a well-built French drain to last 30 to 40 years. By channeling both surface- and ground-water away from your foundation, the system relieves hydrostatic pressure and helps prevent costly structural damage. Choose a pipe with a quality cloth filter to keep sediment out and extend the drain’s life. A quick annual inspection and routine cleanouts will keep water flowing freely, ensuring the system continues to protect your home for years to come.

Most French drains sit two feet below grade, but depth ultimately depends on the problem you’re solving. For puddling rainwater or snowmelt, a shallow curtain drain at lawn level often does the trick. To handle rising groundwater, pros dig deeper, down to the footing, and run the pipe beneath the basement slab. A drainage contractor will determine the optimal depth for your specific soil conditions and water issues.

A properly installed interior French drain captures water at the slab, channels it to a sump pit, and directs it safely outside, preventing basement floods before they occur. Because the pipe sits just under the floor edge, a plumber can reach it easily for cleaning or repairs. Pairing the drain with a reliable sump pump gives you the best long-term protection.

Hire a contractor who installs drainage systems every day—typically a foundation specialist, drainage contractor, experienced landscaper, or plumber with waterproofing experience. These pros understand slope, soil, and local codes, and they have the equipment to trench safely around utilities. Ask for references and photos of recent jobs to be sure they can design a system that keeps water off your foundation for decades.

Once the drain is in, patch the yard by reseeding bare spots or replacing plants the crew removed. Inside, look for ways to add value—finishing the basement or upgrading interior waterproofing while the space is open often costs less now than later. Schedule a quick annual checkup to flush sediment and confirm the pipe and sump pump are clear. Consistent maintenance ensures the drain functions properly and protects your investment.

Most policies don’t cover the cost of repairing a French drain itself, but they may provide coverage for water damage if the system fails. Coverage varies by insurer, so be sure to read the fine print or contact your agent before any issues arise. If you live in a high-risk flood zone, consider a separate flood policy to close the gap. Knowing your coverage in advance helps you budget for repairs and avoid unexpected costs.

The Knoxville, IA homeowners’ guide to basement drainage channels installations

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