
Basement Waterproofing, Crawl Space Solutions in Knoxville
Basement leaks, musty crawl spaces, and cracking foundations might not scream emergency, but they whisper danger. Moisture intrusion from heavy rainfall, groundwater, or structural aging can affect basements and crawl spaces. It may result in damaged walls, buckled flooring, and mold growth. What starts as a small leak can quickly spiral into a costly mess that threatens both your health and your home’s safety.
Thomas Waterproofing, with over 40 years of expertise and a reputation for excellence, is the trusted specialist proudly serving Knoxville, Powell, Farragut, Corryton, Maryville, Clinton, and surrounding areas. Call us now or click here for the best solutions to fix your issues.
865-459-4949
Safeguard Your Home from The Ground Against Water Damage
Basement leaks and moisture issues aren’t just minor annoyances, they’re a threat to your home’s structural integrity, air quality, and value. Water intrusion breeds mold and mildew, weakens your foundation, and creates an uncomfortable living environment. Thomas Waterproofing delivers solutions that-
- Prevents Foundation Damage
- Stops Mold & Mildew
- Improves indoor air quality and reduces allergies.
- Protects Belongings
- Boosts Property Value
- Avoids costly emergency repairs
Basement Waterproofing: Protect Your Home from Water Damage
We don’t believe in one-size-fits-all. That’s why we offer a full range of custom basement waterproofing solutions for your unique home. Thomas Waterproofing’s Custom Solutions include:
Drainage System
Our reliable drainage solutions are designed to manage water both inside and outside. By moving water away from key areas, we prevent basement leaks and long-term structural damage.
Dehumidification
Installing a proper dehumidification system eliminates musty odors, controls humidity, and prevents mold growth for healthier indoor air more comfort, and long-term protection.

Basement Floor Systems
Upgrade with moisture-sealed flooring that stops water penetration, reinforced bases add stability, strengthen the foundation, and guard against long-term damage.

Leaking Crack Repair
Stop leaks with high-quality materials and advanced methods for basement wall and floor cracks to prevent water intrusion. No more drips, no more damage.

Strengthen Your Home’s Foundation with Crawl Space Solutions
A damp crawl space leads to mold, pests, and structural damage. At Thomas Waterproofing, we specialize in crawl space encapsulation, waterproofing, and repair to stop moisture at its source. We transform crawl spaces into dry, clean, and energy-efficient zones.
- Encapsulation : Seals out moisture & pests
- Waterproofing: Stops leaks & flooding
- Repairs: Fixes sagging floors & damaged supports
- Dehumidification: Prevents mold & improves air quality
Stabilize Your Home With Expert Foundation Repairs
Cracks in walls, Uneven floors, and bowing basement walls aren't just eyesores. They're warning signs your foundation is crying for help. Thomas Waterproofing fixes foundation issues fast before they turn into costly disasters. We offer stable, long-lasting foundation solutions for homes and businesses. Our expert team repairs walls and floors to prevent spreading cracks and stabilizes bowed basement walls with tested correction systems. We restore crawl spaces with solid joists and beams. Sagging floors are fixed by correcting foundational shifts and applying foundation waterproofing for long-term protection against moisture.
Protect Your Space with Our Additional Reliable Services
In addition to our full range of waterproofing services, we also specialize in solutions for moisture control and reliable sump pump installations for lasting protection.We offer:
Moisture Control
Moisture control is key to maintaining indoor air quality and protecting structural integrity. Our expert team installs high-performance basement and crawl space dehumidifiers to prevent mold, rot, and allergens, creating a dry and healthy living space. Thus, it improves home safety and energy efficiency.
Sump Pump Services
Trust our experts to install, repair, and maintain high-capacity sump pump systems.These include battery backups, durable basins, and sump pits that handle severe water intrusion with precision. These sump pump systems reduce basement flooding and preserve the integrity of your foundation.

Why We're the Right Choice for You?
When it comes to protecting your home, experience and trust matter. Owners rely on us for our outstanding services for homes and businesses. Here’s why:
- Licensed & Insured Company
- Lifetime Transferrable Warranties
- Third Generation Local Waterproofer
- 40+ Years of Industry Experience
- Affordable & Lasting Waterproofing Options
Count On Thomas Waterproofing to Keep Your Home Safe
Don’t wait until a leak turns into a major repair. We bring 40+ years of experience, industry-leading warranties, and honest, affordable waterproofing because your home’s protection is personal to us. Call us for more information or click here for a custom waterproofing solution for your Knoxville-area home.
865-459-4949