Professional Basement Waterproofing & Foundation Repair Company in Knoxville, TN

This driveway had a long, uneven crack running nearly to the road. We used a specialized polyurethane foam injection—known as poly leveling—to lift and stabilize the concrete. As the foam expands beneath the surface, it fills voids and raises the slab back into place. The result? A safer, smoother, and better-looking driveway without the need for full replacement.

Because the crack extended across multiple slabs, our team took extra care to lift each section evenly to avoid shifting or creating new stress points. The precision of the poly leveling process allowed us to restore the entire surface in a clean and efficient way—improving both the safety and appearance of the property in just a matter of hours.

At Master Services, we take pride in building lasting relationships with our customers, and this recent concrete repair job was a perfect example. This homeowner has trusted us multiple times to restore and protect different areas of his property, from his garage to his driveway. After being pleased with our previous work, he called us back to address new settling on a section of his driveway. Over time, a portion of the concrete had dropped about an inch, creating cracks/gaps and an uneven surface. With his confidence in our expertise, he knew we were the right team for the job. 

Our crew arrived ready to tackle the issue, ensuring a smooth and efficient process. Using our Polylyft system, we carefully lifted the settled area, restoring it to a level position. To further protect the concrete and prevent future issues, we sealed the cracks with our NexusPro sealant. This durable solution helps keep out moisture and debris, extending the lifespan of the repair. The job went seamlessly, and the homeowner was once again impressed with our work, appreciating the precision and attention to detail we brought to the project. 

Satisfied with the results, the homeowner expressed his continued trust in Master Services. He was especially pleased with the work we had previously done in his garage and felt reassured knowing that the rest of his home remained in great condition. As always, we stand by our work and remain committed to providing quality solutions that keep our customers coming back. Whether i's a minor adjustment or a major repair, we're proud to be the team our customers trust to keep their homes safe, level, and looking their best.

Our team received a call to assess a house in Knoxville, TN, where the homeowner was concerned about reinforcing the structure of their basement ahead of the fall season. The homeowner had previously installed wooden beams to prevent wall bowing but found that this solution was ineffective.

After a thorough analysis, we recommended the implementation of our innovative Carbon Fiber Wall Armor system to address the issue of hydrostatic pressure on the walls. These carbon fiber straps possess remarkable strength, comparable to steel, but offer the advantage of a non-intrusive installation process without the need for drilling or heavy machinery. Additionally, once the repairs are completed, the carbon fiber straps can be discreetly concealed, preserving the aesthetic appeal of the property.

With the Carbon Fiber Wall Armor system in place, the basement is now fortified against potential structural challenges for years to come. The homeowner can have peace of mind, knowing that their basement has been effectively reinforced and protected.

Crawlspaces without encapsulation systems inevitably will begin to see signs of moisture, mold, mildew, pests, rot, and damage. For many crawlspaces, it's only a matter of time before the area becomes overwhelmed by flooding and humidity, which create nasty conditions. Worse, a festering crawlspace eventually impacts life upstairs, as mold aggravates allergies, respiratory conditions, and asthma. 

A homeowner in Knoxville, TN had a liner in her crawlspace, but it was not averting mold and moisture as it should. Master Services visited to inspect the area and provide a moisture-proofing strategy that she could depend on for years to come. We recommended several products to provide long-term and effective protection: our CleanSpace moisture barrier, SaniDry Sedona dehumidifier, and SilverGlo wall insulation panels. 

With these systems installed, this homeowner should have no more crawlspace worries. 

We were contacted by a customer in Knoxville, TN regarding our crawlspace moisture barrier system. The homeowner hadn't noticed any alarming signs of mold, mildew, rot, or pests in his crawlspace, but he wanted to get the area in tip-top shape before there were any problems. He called us out to perform an inspection and make a recommendation for the best waterproofing system possible.

We recommended our most comprehensive crawlspace system: the CleanSpace moisture barrier. This is a crisp, white, and tear-resistant liner that is installed along the ground and walls of the area. It serves as a shield between vulnerable areas and water. It comes with a 25-year warranty and, in addition to waterproofing the area, deters insects and animals from moving inside and setting up nests. 

Whether this customer plans to stay in the home or sell, his crawlspace will be in excellent condition! 

A homeowner in Knoxville, TN had lived in his home for about a year. He noticed moisture seemed to be a constant presence in his basement, and was particularly bothered by discoloration along a basement wall due to water damage. He hadn't detected any mold yet, but he knew that it was only a matter of time!

Our team performed a detailed inspection and recommended two of our most resilient products: our TripleSafe Sump Pump and CleanSpace Wall Vapor Barrier. The sump pump collects excess water and directs it to a perimeter drainage system, which empties the water safely outside the home. The barrier acts as a shield between walls and water vapor, keeping vulnerable surfaces safe from mold, rot, and staining. 

This homeowner should have no more worries now that our products are in place. 

The crawlspace of this Knoxville, TN home was in quite a state of neglect. Pools of water were forming, and the potential for the growth of mold and mildew was enormous!

To clean and brighten up the area, Master Services installed our CleanSpace® Crawl Space Vapor Barrier. This liner is tear-resistant and comes with a 25-year warranty, and it also serves as a radon mitigation system. The liner acts as a barrier between crawlspaces and the earth, providing protection from humidity and water vapor. This means that mold and mildew can’t settle on vulnerable surfaces like wood, cardboard, and insulation.

This crawlspace is now in tip-top condition!

If these walls could talk, this Knoxville, TN home would certainly have a lot to tell. Built in the 1930s, this home has been through a lot—and before Master Services arrived, it was being subjected to mold, mustiness, and a lack of energy efficiency.

To rehabilitate the space, the Master Services team turned to our CleanSpace® Crawl Space Vapor Barrier. Our liner is tear-resistant, bright, and prevents humidity or water vapor from passing through it and creating mold on surfaces. The liner also comes with a 25-year warranty, meaning your crawlspace will have the protection necessary to keep mildew, mold, rot, and critters from settling in.

This customer was happy with our work because one of her biggest concerns was having the job done right, and Master Services exceeded her expectations. With this liner in place, this home may see many more years to come.

Jon, Leon, and Justin had a concrete leveling job in Knoxville, TN. There was a large “stair step” crack along the front brick facade of a home. The concrete slab of the porch had shifted, causing a large crack in the wall.

To fix the problem, the team drilled holes at intervals into the concrete. Next, high-density PolyLyft was injected into the holes.

The polyurethane expanded, lifting the cement slab.  As the concrete slab rose, it lifted the brick wall and sealed the crack.  Once this was finished, the team patched up the holes.

Kevin N. of Knoxville, TN noticed that the ceiling and upper wall of his basement was detached from the rest of the wall. The ceiling was also sagging. He was uncertain of the cause, but since the space was underneath the garage and had to support a lot of weight, he knew that it was best to have it checked out by a professional. Kevin called Master Dry Foundation and Waterproofing Specialists and set up an appointment to have his basement inspected.

Sure enough, when foundation expert David A. Kerr arrived on the scene, he informed Kevin that the wall and ceiling separation was a result of foundation shifting. The wall would have to be reattached to the foundation to remove the gap and restore the strength of the structure. Foreman Josh Williams and his crew installed five wall anchors to help stabilize the wall and return it to its original position.

Because of David, Josh, and the rest of the Master Dry team, Kevin can now enjoy his home like he is supposed to – without worrying! And if any other problems come up, Kevin can count on Master Dry’s superior services and friendly specialists to give him the results he deserves!

Kevin N. of Knoxville, TN noticed that the ceiling and upper wall of his basement was detached from the rest of the wall. The ceiling was also sagging. He was uncertain of the cause, but since the space was underneath the garage and had to support a lot of weight, he knew that it was best to have it checked out by a professional. Kevin called Master Dry Foundation and Waterproofing Specialists and set up an appointment to have his basement inspected.

Sure enough, when foundation expert David A. Kerr arrived on the scene, he informed Kevin that the wall and ceiling separation was a result of foundation shifting. The wall would have to be reattached to the foundation to remove the gap and restore the strength of the structure. Foreman Josh Williams and his crew installed five wall anchors to help stabilize the wall and return it to its original position.

Because of David, Josh, and the rest of the Master Dry team, Kevin can now enjoy his home like he is supposed to – without worrying! And if any other problems come up, Kevin can count on Master Dry’s superior services and friendly specialists to give him the results he deserves!

Steve C. of Knoxville, TN previously had Master Dry Foundation and Waterproofing Specialists out to his home to repair his crawl space. Concerned about the dangers of radon, a colorless, odorless, yet radioactive gas responsible for causing thousands of cancer cases each year, Steve contacted Master Dry to schedule an appointment to have the experts test his home for radon.

The results of the test showed that radon levels in Steven’s home were higher than the acceptable level set by the EPA. Steve quickly agreed to have a radon mitigation system installed to neutralize this fatal threat. Wayne Wallace, the same technician who had worked with Steve before, arrived at the house with foreman Curtis Ward to install the system.

Thanks to Master Dry, Steve now has a healthy crawl space and can breathe easy and not have to worry about radon affecting the health of his family.

Steve C. of Knoxville, TN previously had Master Dry Foundation and Waterproofing Specialists out to his home to repair his crawl space. Concerned about the dangers of radon, a colorless, odorless, yet radioactive gas responsible for causing thousands of cancer cases each year, Steve contacted Master Dry to schedule an appointment to have the experts test his home for radon.

The results of the test showed that radon levels in Steven’s home were higher than the acceptable level set by the EPA. Steve quickly agreed to have a radon mitigation system installed to neutralize this fatal threat. Wayne Wallace, the same technician who had worked with Steve before, arrived at the house with foreman Curtis Ward to install the system.

Thanks to Master Dry, Steve now has a healthy crawl space and can breathe easy and not have to worry about radon affecting the health of his family.

Knoxville, TN homeowner Lee R.’s crawlspace was overrun with structural and cosmetic issues. Along with mold and water damage, the main beam supporting the crawlspace was broken beyond repair. Daunted by the state of his home, Lee decided to call in the specialists at Master Dry Foundation and Waterproofing to help him out. He was already familiar with Master Dry’s work from when they worked on the electrical wiring in his home. He knew he could count on Master Dry to get the job done right!

Crawlspace repair expert Sam Newgent came to inspect Lee’s crawlspace and suggest solutions to remove the water, clear up the mold, and save the space’s structural integrity. Foreman Toby Herron and his crew carried out these plans. They installed a SuperSump sump pump and EZ Flow drainage system to take care of flooding, and used mold spray and a SaniDry CX dehumidifier to protect against mold. Finally, SmartJack crawl space supports, wall anchors and carbon fiber strips helped to bring the crawlspace back into place, and the crew also replaced the broken supplemental beam. After seeing all the repairs that his home needed, Lee was so glad that he trusted the complex process to the crawlspace pros at Master Dry! 

Pleased with the service that Master Dry provided, Lee also called Master Dry fix the foundation and the bowed retaining wall that was causing the other structural damage. Now Lee can rest assured that his home is sitting safe on its foundation and that mold and water will trouble him no more!

Knoxville, TN homeowner Lee R.’s crawlspace was overrun with structural and cosmetic issues. Along with mold and water damage, the main beam supporting the crawlspace was broken beyond repair. Daunted by the state of his home, Lee decided to call in the specialists at Master Dry Foundation and Waterproofing to help him out. He was already familiar with Master Dry’s work from when they worked on the electrical wiring in his home. He knew he could count on Master Dry to get the job done right!

Crawlspace repair expert Sam Newgent came to inspect Lee’s crawlspace and suggest solutions to remove the water, clear up the mold, and save the space’s structural integrity. Foreman Toby Herron and his crew carried out these plans. They installed a SuperSump sump pump and EZ Flow drainage system to take care of flooding, and used mold spray and a SaniDry CX dehumidifier to protect against mold. Finally, SmartJack crawl space supports, wall anchors and carbon fiber strips helped to bring the crawlspace back into place, and the crew also replaced the broken supplemental beam. After seeing all the repairs that his home needed, Lee was so glad that he trusted the complex process to the crawlspace pros at Master Dry! 

Pleased with the service that Master Dry provided, Lee also called Master Dry fix the foundation and the bowed retaining wall that was causing the other structural damage. Now Lee can rest assured that his home is sitting safe on its foundation and that mold and water will trouble him no more!