*The Angi rating for Basement Waterproofing companies in Ash Flat, AR 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 Ash Flat, AR 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 October 29, 2025
Serving Ash Flat, AR and surrounding areas
Approved
In business since 1996
Free estimates
Warranties offered
"This is a great company to use in making a 141 year old basement waterproof. I look foreward to having a waterproo basemant. Craig was pleasant and went the extra mile to make the experience great."
+28
Serving Ash Flat, AR and surrounding areas
Approved
In business since 2007
Free estimates
Emergency services offered
"Our crawl space was an absolute wreck. We did an entire house renovation several years ago, but I've never seen a transformation like what Kyle, Chet, and Jake performed today when they encapsulated underneath my house. Not only does the work look impeccable, they even showed up 2 days early after finishing another job to get a jump on my project. They were on time, and worked the entire day. I don't think they even took a lunch break. The customer service was great too. Anytime I approached them with a question or request, they would take off their masks and lights, and I would tell them "Man you don't have to do all that.", they would respond with "No. It's ok. We always have time for the customer.". They were extremely polite and informative about what was happening. This is a great company with great employees who care about the work they're doing. That is hard to find these days. If I ever need another service that they provide, I won't hesitate to hire Redeemers Group. It was definitely a 5 star experience. Thank You!"
+7
Serving Ash Flat, AR and surrounding areas
In business since 2006
Free estimates
Emergency services offered
"his crew was here 30 minutes early stayed till the job was done. his crew was very professional and courteous did an excellent clean up after the job We are more than satisfied and would highly recommend Travis and the guys with Duraplex very reasonably priced and very high quality materials and workmanship
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+16
Serving Ash Flat, AR and surrounding areas
In business since 2023
Free estimates
Offers commercial services
"Haven Contracting did a phenominal job. From the first time I met with the gentleman for the estimate, to the time the project was done every person was extremely proffesional. I have dealt with many other construction companies in the past, and would have never expected service like this. 10/10 recommend this for any of your construction needs!"
+19
Serving Ash Flat, AR and surrounding areas
In business since 1989
Free estimates
Emergency services offered
"I only use James when I need some work done to my house. He responds fast, gets the work done quicker than just about anyone else I've ever used and seems very concerned with leaving his customers happy."
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
You can DIY basement waterproofing in some ways to help save on the overall costs. If your basement isn’t experiencing a lot of water but is noticeably humid, you can try running a dehumidifier that will pull the excess water out of the air. If you notice water leaking due to outdoor drainage issues, you can add downspout extensions to keep rainwater away from your home.
However, if the problem is more severe and requires a more extensive solution, it’s best to call a basement waterproofing professional to assess the treatment you need and install waterproofing safeguards properly. Since keeping water out of your basement is important, ensuring this job is done correctly the first time is best.
Damp proofing and waterproofing are both methods to help keep your basement dry. Damp proofing keeps soil moisture from entering your basement, which is helpful since your basement is underground. Waterproofing, however, keeps both soil moisture and liquid water out of the basement, which is essential, especially if you live in a wet environment. Because it’s more protective, waterproofing typically costs more than damp proofing.
Several factors dictate if you should waterproof the interior or exterior of your basement. Waterproofing the exterior of your home is a great option if you use your basement for storage, as it provides the most protection from water and water damage. If you prefer work done outside of your home versus inside, exterior waterproofing is best for you. However, interior waterproofing is often less expensive since the area is easier to reach and requires less labor.
The cost of basement waterproofing is $4,950 for the average homeowner. However, you could end up paying between $600 and $14,000, depending on factors like basement size, waterproofing method, and the region you live in.
If you live in an area with heavy rainfall, you might be paying more for waterproofing than if you lived somewhere drier since waterproofing contractors would be in high demand. Likewise, a 500-foot basement costs between $2,500 and $5,000 to waterproof, but that price rises significantly for a larger basement.
From average costs to expert advice, get all the answers you need to get your job done.
An unfinished basement has a lot of potential for a family room or guest suite. So how much does it cost to finish a basement? Read on for all cost factors.
Need to fix basement water problems or safeguard your home from damage in the future? Use this basement waterproofing cost guide to budget appropriately.
Wondering how to waterproof foundation walls? These tips cover everything from basic waterproofing to leveling your yard to keep water out.
Dealing with a damp basement? Follow these steps for DIY basement waterproofing to keep water and moisture out and boost your home’s energy efficiency.
Can’t seem to get rid of the moisture and mold in your basement? Learn why basements tend to hold moisture and how to get rid of moisture in the basement.
Whether you live in a flood-prone area or are someone who likes to have a plan, this checklist can help you get your home and community ready for a water-related emergency.
