Top-rated basement waterproofing pros.

Best basement waterproofing pros near Winnabow, NC

Enter your zip and get matched with up to 5 pros

TRUSTED BY WINNABOW, NC HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon58
    Verified basement waterproofing services reviews

Top-Rated Basement waterproofing pros in Winnabow - Updated Nov 2026

Dry Summer Waterproofing
4.9(
30
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Winnabow, NC and surrounding areas

Approved

In business since 2017

Free estimates

Credit card accepted

"These two gentlemen showed up everyday and on time with a smile on their faces. Yuni talked me through every step of the conversation process and was easy to work with. A Generous amount of care and professionalism went into my project. Their pricing will be hard to match for any of the big companies. I strongly recommend Dry Summer Waterproofing to anyone with crawl space problems like I had. They offer many other services that I will be using them for the future for."
Response time8 hrs
Response rate95%
Recommended by96%of homeowners
Avatar for Groundworks
Groundworks
4.8(
12
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Winnabow, NC and surrounding areas

Approved (Corporate)

In business since 2003

Free estimates

Warranties offered

"I want to recognize three young men who recently completed our basement work through Groundworks: Matt, Taylore, & Gavin. The work was thorough, clearly explained, & the finished product looks excellent. But the biggest positive was the crew. They worked incredibly hard every day on a physically demanding, messy job, yet remained professional, disciplined, & respectful. They took great care of our home, kept debris contained, & cleaned up afterward. Matt took time to explain the full system to us & went above & beyond to help replace insulation that had fallen, even though it wasn't part of the job. Taylore & Gavin were equally helpful, helping us salvage & store shelving materials and remove a few stubborn pieces we couldn't manage ourselves. I'm genuinely impressed by their work ethic, attitude, & pride in doing the job right. I would absolutely recommend Groundworks, but especially these three young men. They represented the company exceptionally well!"
Concrete
Concrete
Concrete
Concrete
Crawl Space

+15

72 neighbors recently requested a quote
HydroHelp911 Crawl Space & Foundation Repair LLC
5.0(
5
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Winnabow, 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.

After Encapsulation
During Encapsulation
18 neighbors recently requested a quote
...
Showing 1-10 of 58
Basement Waterproofing FAQs, answered by experts

There are several small, inexpensive upgrades you can make to upgrade your basement. Although you still need to adhere to building codes and obtain permits when necessary, you can complete small but mighty tasks like painting the masonry walls and installing entertainment devices to make the space more usable. 

If you don’t wish to dig it out and convert it into a finished basement, you can still encapsulate your crawl space to protect it from damage for an average cost of $5,500. Finishing a crawl space beyond this isn’t really worthwhile, as the low ceilings mean you won’t be able to use the area as living space.

The first step to preventing foundation cracks is to repair any current ones. When one crack forms, it becomes more likely that a second crack will follow. A few other tips include performing regular foundation checks, cleaning spouts and gutters, and installing exterior drains if needed. For those living in a hot and arid area, you should water your foundation every other day.

Most people consider a French drain to be one of the most effective solutions for foundation leaks, but it’s not always a standalone solution. French drains will help keep water away from your foundation to reduce the risk of leaking and structural damage from soil expansion, but depending on your foundation type and location, you might need other systems or techniques—like soil gradation and gutter and leader installation—to resolve the underlying problem.

Typically, waterproofing a basement should last up to 10 years. However, it’s worth noting that with proper maintenance and depending on the waterproofing method and installation quality, you can probably squeeze another decade out of it.

The Winnabow, NC homeowners’ guide to basement waterproofing services

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