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TRUSTED BY TERRELL, NC HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon137
    Verified basement waterproofing services reviews

Find Basement waterproofing pros in Terrell

Avatar for Sealtech Waterproofing
Sealtech Waterproofing
4.9(
54
)

Serving Terrell, NC and surrounding areas

Approved

In business since 2015

Free estimates

Offers commercial services

"If you want to have your foundation waterproofing job done the right way, then I recommend that you have Dani and Sealtech Waterproofing take care of the project for you. They are extremely honest, hardworking, skilled and professional. When I had their work inspected by the County Building Department, the inspector termed their quality of work as "outstanding". After waterproofing I also had them backfill the foundation which was also performed to the same high standards. Everything was completed at a cost that was more than fair. I first contacted Sealtech because of the good reviews I had read about them, but now I'm happy to make the same kind of recommendation based on my own personal experience."
Logo
Project photos
Project photos
Project photos
Project photos

+19

Response time2 hrs
Response rate100%
9 neighbors recently requested a quote
Avatar for Sedona Waterproofing Solutions
Sedona Waterproofing Solutions
4.4(
80
)

Serving Terrell, NC and surrounding areas

Approved

In business since 2015

Free estimates

Warranties offered

"The crew that was sent out to do the job were outstanding and extremely curteous! SWS has three young men that are excellent workers! I will be recommendind SWS to anyone that needs any waterproofing work completed!"
Crawl Space Encapsulation
Crawl Space Encapsulation
Crawl Space Encapsulation
Crawl Space Encapsulation
Crawl Space Encapsulation

+51

Response time1 day
32 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Groundworks
Groundworks
4.6(
512
)

Serving Terrell, NC and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1999

Free estimates

Warranties offered

"We recently experienced water intrusion in our finished basement, and Dry-Pro Foundation and Crawlspace of Charlotte provided an excellent long-term solution. From start to finish, the experience was professional, informative, and stress-free. Tyler from the sales team was outstanding—he walked us through the problem and solution options in great detail and maintained great communication throughout the process leading up to the installation. We never felt uninformed or uncertain about what to expect. He also recommended a contractor to help put everything back together after the waterproofing was finished, which was a huge help. Once the installation started, Marco, the foreman, and his crew—Alejandro and Cesar—were excellent. Marco kept us well-informed every step, explaining what would happen each day and making sure the work progressed smoothly. Alejandro and Cesar were friendly, hardworking, and paid close attention to details. Despite all the heavy equipment involved (jackhammers, drills, and more), the team made sure everything was cleaned up before leaving. The project was completed on time, and we now feel confident that our basement is properly protected. In fact, the day after the work was finished, we had a storm that dropped over 4 inches of rain in under 2 hours—and the system worked exactly as designed, pumping water without a drop inside. We highly recommend Dry-Pro for anyone needing basement or crawlspace work—professional, thorough, and reliable from beginning to end."
Basement
Basement
Basement
Concrete
Concrete

+16

Response time3 days
174 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Basement Technologies of Western NC, LLC
Basement Technologies of Western NC, LLC
4.2(
9
)

Serving Terrell, NC and surrounding areas

Approved

In business since 2007

Free estimates

Warranties offered

"We have used Mike and his crew several times for numerous properties. They are EXTREMELY knowledgeable and efficient. They can see what the issue is and provide a clear plan to fix it! HIGHLY recommend them for any basement, crawlspace and/or drainage issues! Would give them 10++ stars if I could."
Atmox System
Basement Waterproofing
Waterproofing and Grading
14 neighbors recently requested a quote
Recommended by50%of homeowners
Avatar for Falcone Crawl Space & Structural Repair
Falcone Crawl Space & Structural Repair
4.6(
685
)

Serving Terrell, NC and surrounding areas

Approved

In business since 2006

Free estimates

Warranties offered

"I will start by saying that the work they did waterproofing our basement looks good, and I am hopeful that it has fixed our problem. We've had a good bit of rain recently, and so far, so good. That, of course, is the most important thing. That said, I chose this company, even though they were on the high range of the quotes I received, because I did not mind paying more for a professional experience and great customer service. I was disappointed with this aspect of the experience. The day they were scheduled to begin they never showed up, and I ended up calling them three times that day. The woman in the office was responsive, but she said that they did not know where they were. The next scheduled appointment was for the morning, and they did not end up coming until 2pm, again without any communication. Both instances were due to car issues, but a phone call to keep me updated would have been appreciated to allow me to better plan my day. When they did start the work the crew leader was friendly and appeared to know what he was doing, but he offered little information about the job unless I asked. Prior to the work being done, I also had to keep after the sales representative to put their warranty in writing. Twice he promised to email it to me, and only after contacting him a third time did he send it through. If I had not paid so much (over $11,000) I would have given them another star, but at this price point my expectations were high."
Band Replacement
Pier Installation
Vapor Barrier
Drop Girger and Pier Installation
Interior French Drain

+171

Response time1 day
29 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Insulation For All, LLC
Insulation For All, LLC
4.8(
44
)

Serving Terrell, NC and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Emergency services offered

"Great job from start to finish! Kevin was very thorough in his explanation of what was needed to resolve the water issue in my basement. Darryl and his crew were professional, personable, and efficient."
eShield
Attic air sealing
Blown in insulation
Metal Garage
Metal Building

+13

Response time10 hrs
Response rate100%
163 neighbors recently requested a quote
Avatar for Dry Otter Waterproofing
Dry Otter Waterproofing
4.0(
23
)

Serving Terrell, NC and surrounding areas

Approved

In business since 2013

Free estimates

Credit card accepted

Here at Dry Otter Waterproofing, Inc., we specialize in all of your below-grade waterproofing needs as well as foundation repair needs. Anything from a full encapsulation, to sump pump installations to structural repairs. A home is your largest investment, let us protect it for you. Give us a call today at 704-966-1771.

Basement Waterproofing
Basement Drainage
Basement Waterproofing
Basement Waterproofing
Basement Waterproofing

+19

Response time11 hrs
38 neighbors recently requested a quote
Recommended by57%of homeowners
Avatar for Flood Medics Restoration, LLC.
Flood Medics Restoration, LLC.
5.0(
6
)

Serving Terrell, NC and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"Called Flood Medics to repair water damage behind hot water heater & bathroom.. David came & explained step by step on what the process was.. Kevin & Leander came promptly and worked diligently with covering up house items while they cleaned up & removed the wet walls? All 3 of these gentlemen were very professional, kind and courteous. Would highly recommend this company to anyone?"
Project
Project
Project
Project
Project

+3

6 neighbors recently requested a quote
C & C Waterproofing
5.0(
2
)

Serving Terrell, NC and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"The team worked diligently and professionally to Waterproof my basement after hurricane Helene caused water to come into my basement. They had to dig down into the foundation, fix the crack and apply waterproofing underneath my patio. While we haven’t had any big time rain since then, it’s been working against any kind of rain happening so far he also guarantees his work which gives peace of mind. They also encapsulated my crawlspace. It looks very professional and well done. It helps keep the humidity down in my crawlspace, and thus and the rest of my house. I would certainly recommend them to anybody who needs waterproofing solutions."
Response time5 hrs
18 neighbors recently requested a quote
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Basement Waterproofing questions, answered by experts

Anything having to do with the structure of your home, such as raising the ceiling, is usually the most expensive part of finishing a basement. Another project component that could be a surprisingly high expense is adding an exterior entrance. 

The cost of a walkout basement can be anywhere from $5,000 to $35,000.

A sewage smell in your crawl space is usually from a damaged or clogged pipe leaking sewer gasses or actual sewage underneath your home, but there are some other common causes. Moisture, from poor or damaged encapsulation or a malfunctioning sump pump, can harbor mold and bacteria, causing a musty smell. Pests can also get stuck in your crawl space and die, which causes a sewage-like odor.

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.

Many prevention methods can be used individually or in combination to waterproof your basement. Some of the most common waterproofing methods include:

  • Using dehumidifiers 

  • Silicate concrete sealers

  • Vapor barriers 

  • Baseboard channels 

  • Drain tile systems

  • Waterproofing paint

  • Drainage systems

  • Epoxy injection

  • Interior French drains

  • Exterior excavation and waterproofing

  • Cement waterproofing

  • Weep tiles

  • Liquid membrane

  • Sheet membrane 

  • Yard grading

  • Gutters and downspouts

Yes. Water can penetrate through a concrete foundation wall. This can happen whether or not you have cracks, as concrete is a porous material. You’ll want to take steps to waterproof your basement or crawl space.

The Terrell, NC homeowners’ guide to basement waterproofing services

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