Top-rated basement waterproofing pros.

Get matched with top basement waterproofing pros in Carson, IA

Enter your zip and get matched with up to 5 pros

Need a pro for your basement waterproofing project in Carson, IA?

Select your specific project to find the pro for you.

Verified Reviews for Basement Waterproofing pros in Carson, IA

*The Angi rating for Basement Waterproofing companies in Carson, IA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Basement Waterproofing needs.

*The HomeAdvisor rating for Basement Waterproofing companies in Carson, IA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Basement Waterproofing needs.

Last update on September 30, 2026

Find Basement waterproofing pros in Carson

Avatar for Groundworks
Groundworks
5.0(
66
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Carson, IA and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 2000

Free estimates

Warranties offered

"Jon, Ler and Isaac were awesome. They did an excellent job on pur basement repair. Jon explained everything and when they were finished he went over the repairs with me. Highly recommend this compant."
Protect Your Basement
Correct Your Wet Basement
Protect Your Basement
Waterproof Your Basement
Protect Your Concrete Before & After

+16

197 neighbors recently requested a quote
Recommended by72%of homeowners
Request Quote
Avatar for Thrasher, Inc.
Thrasher, Inc.
4.1(
182
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Carson, IA and surrounding areas

Approved

In business since 2014

Free estimates

Warranties offered

"Thrasher has been awesome to work with on my basement project."
Basement Waterproofing Before and After
Concrete Repair Before and After
Thrasher Services
Thrasher Services
Thrasher Services

+12

Response time2 days
932 neighbors recently requested a quote
Recommended by83%of homeowners
Request Quote
Avatar for DBI Foundation Repair
DBI Foundation Repair
3.8(
16
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Carson, IA and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"The crew was absolutely amazing! Very impressed with how professional, polite, and personable they all were. The management and crews are top notch! Management answered all the questions I had, walked me through what steps they were going to take to get things done. Dustin was extremely thorough, knowledgable, and took time to explain the recommended systems. I will 100% be utilizing them in the future strictly based on the level of trust and quality he presented! His communication was fantastic, they always arrived on time. They were careful with the property, always cleaned up when they were done. I will absolutely hire them again to complete any future foundation/basement work and I will absolutely recommend this company without reservation or hesitation. They stand behind their work."
After the egress window installation
Before the foundation replacement
Before the egress window installation
The final work
Foundation Replacement

+26

34 neighbors recently requested a quote
Recommended by64%of homeowners
Request Quote
Avatar for AccuLevel, Inc. - Missouri
AccuLevel, Inc. - Missouri
4.0(
215
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Carson, IA and surrounding areas

Approved

In business since 1996

Free estimates

Warranties offered

"Every person involved with my job was knowledgeable and highly professional. I look forward to having a dry basement from now on, and I am confident that AccuLevel's work will make that happen."
Commercial Waterproofing
Commercial Waterproofing
Commercial Waterproofing
Commercial Waterproofing
Commercial Waterproofing

+28

Response time7 hrs
197 neighbors recently requested a quote
Recommended by87%of homeowners
Request Quote
Avatar for Olshan Foundation Repair
Olshan Foundation Repair
3.9(
67
)
Basement Drainage Channels - InstallBasement Drainage Channels - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Carson, IA and surrounding areas

In business since 1933

Free estimates

Warranties offered

"He explained that the run off from the neighbors yard was iinfiltrating my basement in one tiny spot and rerouting their runoff was all that was needed."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+25

Response rate100%
Recommended by74%of homeowners
Request Quote
Avatar for Thrasher Foundation Repair – Des Moines
Thrasher Foundation Repair – Des Moines
3.7(
35
)
Basement Drainage Channels - InstallBasement Drainage Channels - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Carson, IA and surrounding areas

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
Recommended by76%of homeowners
Request Quote
Avatar for 402Plumbing Services
402Plumbing Services
4.9(
13
)
Basement Drainage Channels - Install

Serving Carson, IA and surrounding areas

Free estimates

Emergency services offered

Credit card accepted

"We received excellent service. They were available the same day. They actually stopped by Menards and picked up the water heater. Installed it and hauled away the old one. Reasonable prices too."
Water Heaters Project
Kitchen Remodel
Copper Water lines replace
Wasn't done here, but you can see what the job consists of.
Replacement W/O Water heater $950 Or Labor cost $450

+33

Recommended by100%of homeowners
Request Quote
Avatar for Schmidt Construction
Schmidt Construction
4.2(
57
)
Basement Drainage Channels - InstallBasement Drainage Channels - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Carson, IA and surrounding areas

In business since 1972

Free estimates

Emergency services offered

"Wow!! Mike, and Andrew and his crew, did a fabulous job on our retaining wall. It was done for a fair price and completed in a short time. We are extremely happy on how it turned out. They were very knowledgeable and listened to what we wanted and it showed when they were all done. Very very happy!!"
Additional Photos
Additional Photos
Additional Photos
Before
During

+29

Recommended by90%of homeowners
Request Quote
Showing 1-10 of 14
Basement Waterproofing questions, answered by experts

Yes, if your crawl space is prone to humidity, a dehumidifier can help keep it dry. For use in a crawl space, you’ll need a high-capacity and high-efficiency dehumidifier with built-in air filtration. It’s also wise to purchase one with a self-draining feature. Otherwise, you’ll need to climb into the crawl space to empty the dehumidifier.

A sump pump can be added to an existing basement. To do this, you will need to use a jackhammer or sledgehammer to break up the concrete and dig a pit. You will also need to create a hole in your basement wall to run the discharge pipe through.

Ideal humidity conditions generally range from 30% to 50%, with 45% considered optimal humidity for most homes. If your humidity levels drop below that range, you can turn your dehumidifier off. Additionally, suppose the temperature where the dehumidifier is installed falls below 60 degrees Fahrenheit. In that case, it's best to turn it off and unplug it since cooler temperatures can cause the unit's coils to freeze.

Living in a finished basement is acceptable, but only if the space has the proper points of egress and includes smoke and carbon monoxide (CO) detectors to ensure the safety of the occupants. A good way to ensure your finished basement is suitable for use as living space is to get the basement finishing project properly permitted.

Due to the nature of basements, some level of waterproofing is necessary to prevent water from seeping in and causing damage. Some definitive signs that your basement needs waterproofing measures or needs existing waterproofing measures need to be updated include:

  • Water in your basement, including damp walls or puddles on the floor

  • Mold spots in your basement

  • Musty smells or odors

  • Warped doors or walls

  • Cracks in walls

  • Insect issues, such as cockroaches and termites

The Carson, IA homeowners’ guide to basement waterproofing services

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

See all articles