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Avatar for AFS Foundation & Waterproofing Specialists
AFS Foundation & Waterproofing Specialists
4.4(
229
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Sewanee, TN and surrounding areas

Approved (Corporate)

In business since 2000

Free estimates

Warranties offered

"Excellent experience with AFS Foundation & Waterproofing in Huntsville! Christian Sanchez, Charles Freeman, Jaime Mahan, and Riley were professional and kind. The man that came out to give us a quote was also professional and kind (so sorry I didn't get his name). Thank you for making us feel better about purchasing this house. The first thing we did was waterproof the crawlspace."
Protect Your Basement
Correct Your Wet Basement
Waterproof Your Basement
Protect Your Concrete
Polyurethane Foam Injection

+12

Response time3 hrs
101 neighbors recently requested a quote
Recommended by83%of homeowners
Avatar for '58 Foundations
'58 Foundations
3.9(
43
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - Repair

Serving Sewanee, TN and surrounding areas

Approved

In business since 1958

Free estimates

Warranties offered

"Michael and Shannon did an incredible job on our basement waterproofing system! I highly recommend this service and the lifetime warranty they provide. We interviewed several other companies before we decided on 58 Foundations / BDRY."
Crawlspace Encapsulation
Crawlspace Encapsulation
Crawlspace Encapsulation
Crawlspace Encapsulation
Crawlspace Encapsulation

+13

Response time10 hrs
3 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for Mr. Foundation LLC
Mr. Foundation LLC
5.0(
5
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Sewanee, 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

8 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 Sewanee, 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%
112 neighbors recently requested a quote
Avatar for Crawlspace Medic Chattanooga
Crawlspace Medic Chattanooga
4.8(
2
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Sewanee, TN and surrounding areas

Approved

In business since 2021

Free estimates

Credit card accepted

Our clients have been satisfied with our professional and honest disposition in an industry where consumers feel vulnerable to salesy pitches. We offer a free, consultative approach to your crawlspace and basement and will only recommend what we deem necessary. We promise to take care of you.

Dehumidifier and Sump Pump
Encapsulation with Dehumidifier
Encapsulation
Structural Repair
Response time1 day
Recommended by100%of homeowners
Avatar for Lookout Pest Control- Chattanooga
Lookout Pest Control- Chattanooga
4.4(
7
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Sewanee, TN and surrounding areas

Approved (Corporate)

In business since 1983

Free estimates

Credit card accepted

For more than 40 years, Lookout Pest Control has been a regionally-recognized provider of general pest, termite, wildlife and encapsulation services in the north Georgia and Chattanooga, TN markets. These 40 years have earned Lookout a reputation of excellence and integrity in the community. Today, Lookout is a growing family of pest control companies throughout the Southeast into AL, SC, NC, and KY -- we're slated to become a top pest control company in the US while maintaining our personal touch, local connections. Lookout is a champion for creating a safe home…we're Always on the Lookout!

Response time8 hrs
Response rate100%
22 neighbors recently requested a quote
Cruz Godoy
New to Angi
Basement Drainage Channels - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Sewanee, TN and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

Diamond Construction\n\nAt Diamond Construction, we provide reliable, professional construction services with a focus on quality workmanship, attention to detail, and customer satisfaction. We bring hands-on experience across multiple areas of construction, allowing us to handle a wide range of residential and commercial projects.\n\nOur services include:\n\n* Metal framing\n* Drywall installation and finishing\n* Flooring installation\n* Acoustical ceiling installation\n* Brick and masonry work\n* Concrete work\n* Waterproofing\n* General construction and remodeling\n\nWhether you need a small repair, a complete renovation, or assistance with a larger construction project, our goal is to deliver quality workmanship, communicate clearly, stay on schedule, and complete every job professionally.\n The meaning behind Diamond Construction.\nWe believe great work is built the same way — through pressure, hard work, patience, and dedication. Every project is an opportunity to turn challenges into some

Cothren's Crawl Space
New to Angi
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Sewanee, TN and surrounding areas

Approved

In business since 2024

Free estimates

Credit card accepted

With over 14 years of experience we take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

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Basement Waterproofing questions, answered by experts

If foundation problems are not fixed, they will likely worsen over time, leading to more complex and expensive repairs. Neglecting a damaged foundation can cause a range of issues, including:

  • Structural Damage: Minor problems like small cracks can escalate into major structural issues. This can damage the house above the foundation and, in severe cases, lead to foundation walls caving in or a total collapse.

  • Water Damage and Pests: Moisture and water intrusion can cause flooding, mold growth, and pest infestations.

  • Health and Safety Risks: Mold can lead to poor indoor air quality and other health risks, while structural instability poses a significant safety hazard.

  • Reduced Home Efficiency: A compromised foundation can negatively impact your home's energy efficiency.

To avoid these escalating problems and costs, it's best to hire a foundation repair company to address any issues as soon as you become aware of them. The earlier problems are discovered and fixed, the lower the repair cost will likely be.

You don’t always need to install a dehumidifier in your encapsulated crawl space, but it might be a good idea in certain instances. If you notice obvious signs of condensation, mold, or musty smells permeating from your crawl space, a dehumidifier can help. It’s ideal for homes in humid areas.

In a worst case scenario, structural damage like rust on metal beams, rotting wood, and swelling on doors and windows can signal moisture problems that would benefit from a dehumidifier.

Some disadvantages of crawl spaces are mostly regarding the air itself—moisture build-up and poor ventilation, which can cause problems both in the house and underneath it, even damaging the foundation itself. Crawl spaces are difficult to access and often invite unwanted pests during the hot summer months and the cold winter ones. These hard-to-seal spaces are also susceptible to water damage during periods of heavy rain or melting snow.

You can seal a concrete slab by cleaning the surface, filling in any cracks, etching the surface, applying a sealer, and letting it dry. Concrete slabs don't typically need sealing, but you can use a topical concrete sealer if you notice signs of water damage. If you haven't already fixed the cause of the leak, then you'll want to repair the plumbing before you seal a concrete slab.

Yes, outside leaks can easily cause damage to your home if you don’t have waterproofing measures in place. Regularly check your property for signs of a leak, ensure your home’s landscaping is at least at a 5% slope, your basement windows are sealed, and you have an aligned gutter system to catch rainwater.

The Sewanee, TN homeowners’ guide to basement waterproofing services

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