4.9 
23 *The Angi rating for Basement Waterproofing companies in Ash, NC 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, NC 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 July 23, 2026
Serving Ash, NC and surrounding areas
Approved
In business since 2017
Free estimates
Credit card accepted
"Yuni and his worker was very efficient with their work. They answered any questions we had. They did what we wanted done under our home."
Serving Ash, NC and surrounding areas
Approved (Corporate)
In business since 2003
Free estimates
Warranties offered
"Kim, Brian and Matt did an outstanding job and completed the project in two days instead of three. An awesome crew of professionals who did an outstanding job! I recommend Groundworks to anyone who needs an encapsulation of their crawl space! Great job everyone! God bless!!!"
+15
Serving Ash, NC and surrounding areas
Approved
In business since 2024
Free estimates
Emergency services offered
"Andrew is highly knowledgeable, reliable and went above and beyond ilon my project."
Serving Ash, NC and surrounding areas
Approved
In business since 2017
Free estimates
Warranties offered
Since 2017, HydroHelp911 has provided expert foundation repair and moisture control across NC and SC. As a dedicated, family-oriented company, we specialize in permanent solutions for foundation settlement, sagging floors, wet basements, and crawl space encapsulation. We also offer professional concrete lifting to restore uneven surfaces. Our certified specialists provide free inspections and custom repair plans backed by lifetime warranties. With 1,000+ 5-star reviews and an A+ BBB rating, we pride ourselves on fixing what others miss. Trust us for a safe, dry, and stable home.
Serving Ash, NC and surrounding areas
Approved
Free estimates
Small jobs welcome
Offers commercial services
"The best customer service I could have asked for. They explained everything needed to be done. Super nice guys. Work was complete at a timely manner. Would definitely recommend 👌"
+14
Serving Ash, NC and surrounding areas
Approved
In business since 2022
Free estimates
Credit card accepted
"This company went way out and beyond what I had asked them to do. I am very amazed at the tile job that they did for me in my bathroom! I would definitely recommend this company and their work to anyone!!!"
+9
Serving Ash, NC and surrounding areas
Approved
In business since 2025
Free estimates
Small jobs welcome
"Crawlspace Miracles LLC did a great job on my crawl space. The team was friendly, professional, and very knowledgeable. They showed up on time, worked efficiently, and made sure everything was done the right way. They also kept me informed throughout the process and left everything neat when they finished. I really appreciate their attention to detail and would gladly recommend them to anyone needing crawl space services."
+48
Serving Ash, NC and surrounding areas
Approved
My name is Jake I live locally in wilmington NC can handle all sorts of home projects very skilled in storm water drainage if you don't want tbe water hanging around your house put it under ground drainage and move it away fromYour property
Serving Ash, NC and surrounding areas
In business since 2015
Emergency services offered
Small jobs welcome
"The testing is a lot, and I wish he’d walked through the results and next steps with us."
+15
Serving Ash, NC and surrounding areas
In business since 2008
Free estimates
Emergency services offered
"Everything was fine, Mr, Campbell is a hard working man!!"
From average costs to expert advice, get all the answers you need to get your job done.
Need to fix basement water problems or safeguard your home from damage in the future? Use this basement waterproofing cost guide to budget appropriately.
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.
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.
Struggling with a damp basement? Learn about basement waterproofing and how these tips can help keep your basement safe from the elements.
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.
Unearth the root causes of water seepage in your basement floor. Explore effective solutions to keep your basement dry and your home protected.
