Top-rated basement waterproofing pros.

Get matched with top basement waterproofing pros in Supply, NC

Enter your zip and get matched with up to 5 pros

TRUSTED BY SUPPLY, NC HOMEOWNERS

  • Average homeowner rating star icon4.9
    Average homeowner rating
  • Verified reviews icon15
    Verified basement waterproofing services reviews

Find Basement waterproofing pros in Supply

HydroHelp911 Crawl Space & Foundation Repair LLC
5.0(
5
)

Serving Supply, 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
Avatar for Groundworks
Groundworks
5.0(
4
)

Serving Supply, 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

64 neighbors recently requested a quote
Avatar for Powell’s Home Improvement
Powell’s Home Improvement
4.6(
9
)

Serving Supply, 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!!!"
Kitchen
Kitchen
Bathroom tile
Bathroom tile
Bathroom tile

+9

55 neighbors recently requested a quote
Avatar for AquaDry Waterproofing & Structural Reinforcement
AquaDry Waterproofing & Structural Reinforcement
4.8(
4
)

Serving Supply, NC and surrounding areas

In business since 1975

Emergency services offered

Credit card accepted

"Great! They quoted me a price, came to look at the house and gave a description of the work that would be completed. They came the next day and finished the job within two days. They were very professional, knowledgeable, and efficient. I would certainly hire Jim and his crew again."
Exterior Home
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+11

Recommended by100%of homeowners
Avatar for Best Breathing
Best Breathing
4.5(
45
)

Serving Supply, NC and surrounding areas

In business since 1999

Emergency services offered

Warranties offered

"Service was very good, they were very professional, they understood the problem there's a leak between the house and the garage and within the day they had it resolved."
before picture
after picture
after pic
HEALTHY CRAWL SPACE
HEALTHY CRAWL SPACE

+27

Response time1 day
8 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for AdvantaClean of Coastal Carolina
AdvantaClean of Coastal Carolina
4.9(
15
)

Serving Supply, NC and surrounding areas

In business since 2011

Free estimates

Emergency services offered

"We discovered mold around our vents inside of the house and called to have an inspection of our system. Eddie Geyer came to our home and was very professional (and polite) from the beginning to the end. We had several companies come out but chose this company due to their fair price, through inspection and professionalism. Mr. Geyer and his crew did an excellent job cleaning our vents (they had never been cleaned before). He answered all our questions and we feel confident that the vents are in much better condition now. I highly recommend this company."
Additional Photos
Additional Photos
Additional Photos
Recommended by100%of homeowners
Showing 1-10 of 28
Basement Waterproofing questions, answered by experts

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.

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.

No, you don’t want your crawl space to be wet because water and even moisture in the air under your home can attract insects and rodents, decrease your indoor air quality, increase your energy bills, promote mold growth, and even lead to structural damage. If you notice any signs of water or humidity in your crawl space, you should get the issues addressed immediately by contacting a professional. They can remove moisture and will know how to waterproof your basement to prevent ongoing problems.

Rigid foam board insulation is one of the safest insulation materials for basement walls. The panels offer a moisture barrier to prevent mold and mildew build-up. At the same time, this material is also fire-resistant, so you don’t have to worry as much about a fire breaking out as you would with spray foam insulation. 

Proper drainage prevents water damage, mold growth, and foundation settling, protecting your home’s structural integrity.

The Supply, NC homeowners’ guide to basement waterproofing services

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

What do you need done? We’ll find top pros.
  • 🌱 "Mow a small front yard"
  • 🛠 "Fix a leaking pipe under the sink"
  • 🏠 "Repair shingles on an asphalt roof"