Top-rated basement waterproofing pros.

Get matched with top basement waterproofing pros in Sunset Beach, NC

Enter your zip and get matched with up to 5 pros

Need a pro for your basement waterproofing project in Sunset Beach, NC?

Select your specific project to find the pro for you.

TRUSTED BY SUNSET BEACH, NC HOMEOWNERS

  • Average homeowner rating star icon4.9
    Average homeowner rating
  • Verified reviews icon23
    Verified basement waterproofing services reviews

Verified Reviews for Basement Waterproofing pros in Sunset Beach, NC

*The Angi rating for Basement Waterproofing companies in Sunset Beach, 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 Sunset Beach, 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 April 30, 2026

Find Basement waterproofing pros in Sunset Beach

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

Serving Sunset Beach, 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
Request Quote
Avatar for Eastern Crawlspace Solutions
Eastern Crawlspace Solutions
5.0(
6
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Sunset Beach, 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."
Response time10 hrs
8 neighbors recently requested a quote
Request Quote
HydroHelp911 Crawl Space & Foundation Repair LLC
5.0(
5
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Sunset Beach, 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
13 neighbors recently requested a quote
Request Quote
Avatar for Groundworks
Groundworks
5.0(
4
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Sunset Beach, NC and surrounding areas

Approved (Corporate)

In business since 2003

Free estimates

Warranties offered

"My experience was excellent, from initial call to completion of the work. Great team that showed up on time, conducted themselves well, and were committed to their work. Austin F. Conducted a thorough inspection and proposed a multistage plan to repair my crawlspace. I was especially happy that an engineering firm prepared final inspection and drawings for the county permit process. John, Austin, Taylor, and Chris worked very hard for three days, even in the rain and cold. Great company and people."
Concrete
Concrete
Concrete
Concrete
Crawl Space

+15

69 neighbors recently requested a quote
Request Quote
Avatar for Powell’s Home Improvement
Powell’s Home Improvement
4.6(
11
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Sunset Beach, NC and surrounding areas

Approved

In business since 2022

Free estimates

Credit card accepted

"I had a foundation issue in my kitchen and bathroom. I hired Mason?s company to come and fix it. He was cheaper than the other companies, but his quality of work was excellent and I am very satisfied with his work. I would recommend him to anyone!"
Kitchen
Kitchen
Bathroom tile
Bathroom tile
Bathroom tile

+9

65 neighbors recently requested a quote
Request Quote
Avatar for Best Breathing
Best Breathing
4.5(
45
)
Basement Drainage Channels - InstallBasement Drainage Channels - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Sunset Beach, NC and surrounding areas

In business since 1999

Emergency services offered

Warranties offered

"**Caveat emptor**. If you choose to do business with Mr. Clark, be certain to get absolutely everything he says IN WRITING! And make sure you are crystal clear about what you are getting for what you are paying. He charges a king's ransom for his work and will not acknowledge HIS MISTAKES!"
before picture
after picture
after pic
HEALTHY CRAWL SPACE
HEALTHY CRAWL SPACE

+27

Response time1 day
6 neighbors recently requested a quote
Recommended by89%of homeowners
Request Quote
Avatar for AdvantaClean of Coastal Carolina
AdvantaClean of Coastal Carolina
4.9(
15
)
Basement Drainage Channels - InstallBasement Drainage Channels - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Sunset Beach, NC and surrounding areas

In business since 2011

Free estimates

Emergency services offered

"Everything was completed on time and in a professional manner."
Additional Photos
Additional Photos
Additional Photos
Recommended by100%of homeowners
Request Quote
Avatar for Southeast Foundation Repair
Southeast Foundation Repair
4.0(
100
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Sunset Beach, NC and surrounding areas

In business since 2003

Free estimates

Warranties offered

"Professionalism goes along way. They completed the job in timely manner. Although, I didn't see the basement personally, a warranty is provided."
Custom Door
Custom Door
Cracked Brick
Cracked Brick
After Push Pier Installation

+85

Recommended by88%of homeowners
Request Quote
Avatar for Penderlea Gutter & Foundation Services
Penderlea Gutter & Foundation Services
4.9(
18
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Sunset Beach, NC and surrounding areas

In business since 2022

Free estimates

Credit card accepted

"This pro is great at meeting the customers needs and wants. He was hired to spread 10 cubic yards of chocolate mulch delivered and spread. He even through in a complimentary yard cut, edge, and blew off the driveway. This job took his crew 1 day! Couldn’t be happier with the results!"
Operation dog house
Operation dog house
Operation dog house
Farmhouse Barndo!
Farmhouse Barndo!

+13

Recommended by85%of homeowners
Request Quote
Showing 1-10 of 40
Basement Waterproofing questions, answered by experts

The most cost-effective foundation repair is using masonry patches and sealants to seal foundation cracks and offer some support to prevent further damage. These methods are used to fix minor foundation cracks quickly. However, they’re not suitable as a long-term solution, and they only offer minimal stability. On average, masonry patches and sealants cost $500, but a sealant like an epoxy crack injection can total over $2,000. If you’re handy and only looking for a temporary solution until you contact a local foundation repair contractor for a more permanent one, you can save hundreds by DIYing this repair.

The best type of basement ventilation system depends on your budget, the moisture in your basement’s air, and the types of windows you have down there. You should consider all of these factors when choosing a ventilation system. However, the most effective method for basement ventilation is an energy recovery ventilator (ERV) or a whole-house ventilation system, which preheats or precools incoming air from the outside while also managing water vapor.

A plastic vapor barrier should completely cover your basement to prevent water from penetrating through the walls. This typically goes before installing insulation to prevent moisture from building up and becoming trapped on the inside of your insulation, where it can collect and lead to mold damage. Installing insulation after the vapor barrier allows for any moisture to exit the walls for better ventilation.

Waterproofing or encapsulating protects against moisture, preventing mold growth and structural damage. These services also enhance energy efficiency and improve air quality by keeping humidity levels in check.

Ductwork sweats due to a temperature difference between the air inside the ducts and the surrounding air, similar to how a cold drink develops condensation in the heat. This sweating is a sign that your HVAC system is not operating at peak efficiency. The best way to keep ductwork from sweating is to wrap it in proper insulation, which also improves your system's energy efficiency. Another option is to close off your crawl space and install a dehumidifier to dry the air and lower its dew point.

The Sunset Beach, NC 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