The soil in Johnson City can struggle to support concrete structures due to the region's average annual rainfall of about 45 inches. When heavy rains occur, the soil can become saturated, leading to erosion and resulting in sinking or uneven concrete surfaces. This can create hazardous conditions such as tripping risks on sidewalks or driveways. AFS utilizes PolyRenewal, a high-performance polyurethane injection system that provides rapid curing, allowing us to lift and stabilize concrete surfaces effectively.
AFS Foundation Repair & Waterproofing Specialists (AFS), a Groundworks Company, serves homeowners in Johnson City with expert concrete lifting services. We prioritize high-quality solutions and personalized service to address your concrete needs. Our well-trained technicians, combined with industry-leading products and national warranties, ensure that your concrete surfaces not only look better but are safe and durable for years to come.
1,752 concrete slabs lifted by the Knoxville branch
Why your neighbors trust AFS Repair
We've earned 750 five star reviews.
"I had the pleasure of meeting Caleb Loy an inspector with AFS. As he arrived at my home, he was on time very professional did a thorough inspection. He explained everything in great detail. Caleb answered all of my many questions. He was very respectful of my time and my home. He made sure I understood the options available to me."
Common Causes of your Concrete Problems in Johnson City
Poor Soil Compaction
The soil beneath the concrete may not have been compacted enough during construction. Over time, the loose soil shifts and settles, causing the concrete to sink or crack.
Soil Erosion
Water from rain, sprinklers, or poor drainage can wash away the soil under the slab. This creates empty spaces, making the concrete sink or become uneven.
Climate Conditions
When saturated, clay soil expands, and when dry, it contracts. These constant changes in moisture levels weaken the support beneath the concrete.
Freeze-Thaw Cycles
Water in the soil freezes and expands during winter, then thaws and contracts. This movement puts pressure on the concrete, leading to cracks or lifting over time.
Tree Roots
Roots from nearby trees or shrubs can grow underneath concrete. As they grow, they push up on the slab, causing uneven surfaces or cracks.
Heavy Loads
Parking heavy vehicles or placing large items on concrete can compact the soil underneath. Weak soil cannot often support the weight, causing the slab to sink or crack.
Poor Drainage
Excessive rainwater or water pooling near concrete slabs can lead to soil washout, weakening the soil under the concrete.
Concrete Lifting Solutions We Provide For You in Johnson City
Upon arrival, our Inspector will introduce themselves and chat with you about the problems you're experiencing. Based on the information you provide them, they'll then create a plan of action to examine your home inside and out.
Receive a detailed repair plan and quote
Once the inspection is complete, the Inspector will sit with you and present their findings. And because we provide same-day estimates, you'll have all the cost and financing information you need to make a decision right away.
Get the work done when you're ready
When you're ready to move forward with repairs, we'll help you choose an installation date that works for your schedule, and notify our Installation team immediately of the upcoming work.