Top-rated basement waterproofing pros.

Best basement waterproofing pros near Big Sandy, TN

Enter your zip and get matched with up to 5 pros

Top-Rated Basement waterproofing pros in Big Sandy - Updated Nov 2026

Avatar for AFS Foundation & Waterproofing Specialists
AFS Foundation & Waterproofing Specialists
4.3(
130
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Big Sandy, TN and surrounding areas

Approved (Corporate)

In business since 2000

Free estimates

Warranties offered

"Taylor, Eli, Alaina and Javi did excellent work encapsulating and waterproofing my basement. The membrane they installed not only protects my basement from water damage, the membrane makes the basement look a lot better. The work they did also protects my homes foundation from sinking. They were awesome."
Protect Your Basement Before & After
Correct Your Wet Basement
Protect Your Basement
Waterproof Your Basement
Protect Your Concrete Before & After

+16

96 neighbors recently requested a quote
Recommended by78%of homeowners
Avatar for Frontier Foundation & Crawl Space Repair
Frontier Foundation & Crawl Space Repair
4.3(
88
)
Basement Drainage Channels - InstallBasement Drainage Channels - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Big Sandy, TN and surrounding areas

Approved (Corporate)

In business since 2002

Free estimates

Warranties offered

"I live on a hill in the Goodlettesville/Joelton area and my concrete driveway had started to inch down the hill due to erosion underneath. It was not being supported properly and would only get worse. The previous owner replaced the driveway before I bought the house 5 years ago so I didn't think I would have any issues with it. Nightmare situation for any homeowner and I knew I needed to act quick. I spoke with several companies who said they could fix it and even got several estimates for the cost of repair. None of them felt quite right. Then I had someone mention Frontier Basement Systems and I did a little research on them and decided to give them a try. They were able to not only quote me a competitive price, but also came with the knowledge and quality customer service as well. Eric Furman and Anthony come out and used the polylevel product to stabilize my driveway for years to come. From the first call all the way through to the finished job, every person I interacted with was friendly, professional, honest, and knowledgeable. Most companies have at least one weak link in the chain, but not FBS. They know how to treat their customers with respect and get the job done right. I will be recommending Frontier Basement Systems to everyone I know that needs work done. The peace of mind I have from knowing this is one problem I wont have to deal with again is worth every penny. Thank you again Eric!"
Concrete Leveling with Frontier
Crawl Space Encapsulation
Basement Waterproofing
Clarksville Crawl Space
Concrete Leveling

+51

Response time6 hrs
Response rate100%
Recommended by86%of homeowners
Avatar for AccuLevel, Inc. - Missouri
AccuLevel, Inc. - Missouri
4.0(
215
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Big Sandy, TN and surrounding areas

Approved

In business since 1996

Free estimates

Warranties offered

"Every person involved with my job was knowledgeable and highly professional. I look forward to having a dry basement from now on, and I am confident that AccuLevel's work will make that happen."
Commercial Waterproofing
Commercial Waterproofing
Commercial Waterproofing
Commercial Waterproofing
Commercial Waterproofing

+28

Response time7 hrs
65 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for SealRite Solutions
SealRite Solutions
5.0(
6
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Big Sandy, TN and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

"We were a little skeptical when deciding who to choose to do our crawlspace because sealrite gave us a estimate that was far cheaper than what the other two companies we called quoted us at, but Austin came to do our inspection, communicated everything to us very clearly and gave us a one year warranty so we decided to go ahead and move forward, and im glad we did because he handled all of our mold problems, laid a vapor barrier over what was bare dirt ,and even hauled off all the debris the plumbers had previously left or ignored that we didn't even realize was down there. For the first time since we've owned the house you can actually go under the house to check the plumbing or air ducts without coming out caked in mud, spiderwebs , and mold. I highly recommend using sealrite!!"
10 neighbors recently requested a quote
Avatar for Mr. Foundation LLC
Mr. Foundation LLC
5.0(
5
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Big Sandy, TN and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

At Mr. Foundation, also known as DFX Foundation & Waterproofing Experts, we don't just repair homes; we restore peace of mind. Operating across various markets in Arkansas, Mississippi, and Tennessee, our company was founded on the principle that expertise and ethics come first. Unlike typical businesses led by sales targets, our roots are firmly planted in engineering excellence and a commitment to genuine solutions.\n\nOur team specializes in a comprehensive range of services, including professional foundation repair, basement waterproofing, crawl space repair and encapsulation, as well as concrete repair and lifting. But what truly sets us apart is our approach. We see each home as a unique project and each client as a valued partner.\n\n

12 neighbors recently requested a quote
Avatar for The Foundation Specialists
The Foundation Specialists
3.6(
131
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Big Sandy, TN and surrounding areas

Approved

In business since 2004

Free estimates

Warranties offered

"Braxton came as scheduled to level up the various slabs of concrete in our driveway. He was professional, knowledgeable, and efficient. We are pleased with the work he did and the level of service he provided! The weather did not allow him to finish the job to his satisfaction. So, he returned a few weeks later when the weather was forecast to be dry for the day to seal the cracks and cover them with sand. Not only was the end result aesthetically-pleasing, it is sealed now to protect from any water getting underneath the concrete slabs in the future. He and Landon were professional, thorough and efficient. Highly recommend!"
My jobs
My jobs
My jobs
My jobs
My jobs

+1

Response time1 day
Response rate100%
104 neighbors recently requested a quote
Avatar for Tennessee Radon Services
Tennessee Radon Services
5.0(
16
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Big Sandy, TN and surrounding areas

Approved

In business since 2012

Free estimates

Warranties offered

Welcome to Tennessee Radon Services where radon testing and mitigation is ALL we do. We hold ourselves to the highest standard of excellence and ethical performance of radon measurement, mitigation, and the transfer of information to our customers and the general public. \n \nCustomer service is the #1 priority at Tennessee Radon Services and we strive for satisfaction. Tennessee Radon Services is proud of its reputation of prompt, reliable service, quality installations, and attention to detail. For that reason, your homes mitigation system will also come with a warranty. An experienced professional is always available to answer your questions or address your concerns in a prompt and courteous manner. We take pride in our accomplishments and look forward to providing you with the best possible radon testing and mitigation experience available.

Exterior fan vented over roof line
Radon fan on outside of home
Response time1 day
Recommended by86%of homeowners
Avatar for Layne Construction, LLC
Layne Construction, LLC
5.0(
7
)
Basement Drainage Channels - Repair

Serving Big Sandy, TN and surrounding areas

Approved

In business since 2025

Emergency services offered

Small jobs welcome

"I have been in construction for 45 years… This is by far the best septic system installers I have ever seen! I work out of state and They came out and completely installed my system and got it inspected with zero issues.. They Took drone footage of the install and the backfilling the fill lines so I would know everything about the system. This is a true professional company !!"
Septic Installation
Septic System
Driveway and culvert
Driveway and culvert
Waterline Install

+1

Response time4 hrs
Response rate98%
34 neighbors recently requested a quote
Showing 1-10 of 36
Basement Waterproofing FAQs, answered by experts

In most cases, it is safe to live in a home with minor foundation problems, but you should not let the issues persist. Virtually all foundations have small cracks from normal settlement, which are not a structural concern but should be sealed to prevent water intrusion. However, major damage—such as large structural cracks, sinking foundations, or bulging walls—can make a home unsafe. Other issues that can pose safety and health risks include poor indoor air quality from mold or pests, uneven floors, and rotten beams or joists. It is always best to have a foundation repair expert or structural engineer inspect any issues to determine if your home is safe to live in.

Yes, it is possible to over-dehumidify a house by removing too much moisture from the air. This can create an overly dry environment that negatively affects those with respiratory or skin issues, and may cause your skin, hair, and sinuses to feel dry. However, this is unlikely to happen with most modern dehumidifiers, as they are equipped with moisture sensors and adjustable settings. These features allow the unit to pause automatically when the desired humidity level is reached, preventing the air from becoming uncomfortably dry. In contrast, older or more basic dehumidifiers left running for too long could potentially over-dry the air. To avoid this, aim for a balance between removing excess moisture and maintaining a comfortable environment. You can often monitor your home's humidity levels using a modern thermostat for guidance.

Egress windows or doors are required in finished basements to meet safety and building codes. If your basement is unfinished and used as a storage space, egress windows are not required, but anything considered a habitable space must have an additional point of egress in addition to the stairs.

Mold growth is just one common sign of excess moisture in the bathroom. You may also see the paint in the room start to peel away from the walls, or that the walls remain wet for some time after you bathe.

Condensation on the windows is another sign that your bathroom has a potential moisture problem. The room itself may start to smell like mildew.

Water can seep into porous materials like wood beams, floor joists, and roof rafters within minutes, but they’ll need to see prolonged exposure before you have structural damage. Mold can start growing within 24 hours, and mold can eat away at the structural components over time. Wood rot is more of a concern, though. Wet and dry rot are fungal infections that set in in moist conditions and rapidly deteriorate wood, causing major structural damage within just a few months in some cases.

The Big Sandy, TN homeowners’ guide to basement waterproofing services

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