Crawl Space Sealing in Knoxville, TN

Name: Thomas Waterproofing
Address: 176 Old Maynardville Highway W., Maynardville, TN, 37807, US
Telephone: 865-459-4949
Price range: $$

Water damage can start small but cause big problems if left unchecked. Even a small amount of water in your crawl space can quietly cause major problems. Moisture in this place can lead to mold growth, wood decay, and musty odors, all of which can affect your foundation. Thomas Waterproofing Company provides professional crawl space sealing to keep your space dry and clean. Our services protect your home from damage while keeping it comfortable. Call or contact us today to schedule a free estimation for your crawl space.

865-459-4949

Why Sealing Your Crawl Space is So Crucially Important?

Sealing your crawl space is one of the best ways to stop moisture from causing trouble. When this area is left open or damp, small problems can quickly turn into bigger repairs. Here are some common issues:

Moist air that leads to mold growth
Floors that start to sag or feel uneven
Higher energy bills from damp air sneaking in
Rust on pipes or ductwork
Bugs and rodents find an easy entry point

Keep Moisture Out with Our Crawl Space Sealing

Moisture is the leading cause of crawl space problems, from musty odors to weakened floors. Crawl space encapsulation protects your home by keeping moisture out and creating a healthier environment. One of the most effective ways to encapsulate is crawl space sealing. By closing vents, gaps, and cracks, sealing controls humidity, keeps outside air from entering, and helps stabilize your foundation. With our experts, your crawl space stays protected, your home stays secure, and your energy efficiency improves for years.

Other Crawlspace Services We Provide

We don't just provide encapsulation for the crawl space. We offer a full range of services to stop moisture, improve air quality, and protect your foundation. Our services include:

Dehumidification

We install dehumidifiers to maintain proper humidity levels throughout your crawl space and prevent mold growth.

Waterproofing

Protects your foundation by keeping water out, preventing leaks, and reducing the risk of flooding.

Repair

We address cracks, sagging floors, and other structural issues to restore strength and stability to your crawl space.

Insulation

Enhances energy efficiency, helps regulate temperature, and creates a more comfortable environment.

More of Our Services

Our services help keep your home safe, comfortable, and well-maintained, making it easier to protect your property and enjoy it every day. We also offer:

Basement Waterproofing

Crawl space dehumidification system installed for moisture protection

Moisture Control

Foundation Repair

Sump Pump

Skid Steer Work

Why Homeowners Count on Our Crawl Space Specialists?

We specialize in keeping crawl spaces dry, clean, and structurally sound in Knoxville and nearby areas. Here's why clients rely on us:

Lifetime warranty that can be passed on
Licensed and insured team
Local, family-owned company
Three generations of waterproofing experience

Protect Your Foundation Today with Expert Crawl Space Sealing

Safeguard your crawl space and enhance your home's comfort with our complete sealing solutions. From installation to maintenance, our expert team takes care of every step to keep your crawl space healthy. We are available in Knoxville, Alcoa, Andersonville, Clinton, Corryton & the surrounding areas. Call or contact us today to schedule a free crawl space inspection and ensure it stays moisture-free and secure.

865-459-4949

Crawl Space Sealing Frequently Asked Questions

How much does it cost to seal a crawl space?

The cost can vary depending on the size of your crawl space, the level of moisture, and the materials needed. We provide professional sealing that offers long-lasting protection and better air quality. Scheduling a free inspection allows us to give a personalized estimate tailored to your home.

How long does crawl space sealing take?

Most projects take 1-3 days, depending on the size and condition of the crawl space. Our team works efficiently to complete the job thoroughly while minimizing disruption to your daily routine.

Can crawl space sealing prevent pests?

Properly sealing your crawl space can greatly reduce the risk of pest infestations. By closing off entry points, controlling moisture, and keeping the area dry, you can prevent rodents, insects, and other unwanted critters from entering your home.

Do I need to leave my home during the sealing process?

No need to leave your home while we work. Our crawl space sealing process is non-intrusive and designed to minimize any disruption to your daily routine. From the initial inspection to installation and ongoing maintenance, our expert team manages every step with precision and care.

How long does a sealed crawl space last?

With proper installation and regular maintenance, a sealed crawl space can last for many years. We recommend periodic inspections to ensure that vapor barriers and seals continue to perform effectively over time.

Recently Completed Jobs

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Amy P.

Knoxville, TN

This was required after the real estate closing. Crawlspace had standing water and humidity during the home inspection. Thomas Waterproofing installed an interior perimeter drain system with a sump pump to control and remove the groundwater ...

Tracy L.

Oak Ridge, TN

The home inspection uncovered high humidity and ground water issues. Thomas Waterproofing removed the insulation, performed fungal remediation, installed full perimeter drain system with sump pump, new vapor barrier, and installed an Aprilai...

Sarah W.

Maryville, TN

Home inspection uncovered moisture and humidity in the crawlspace. Thomas Waterproofing perfomed a fungal remediation, installed a new vapor barrier, and an Aprilaire Dehumidifier.