United Structural Systems (USS)
Knoxville Floor Support
We Guarantee Our Best — Keeping Homes Dry and Stable.
Repair Services
Foundation Repair
We address various foundation-related issues with precision. Our services include stabilizing sloping floors, sealing foundation cracks, and correcting foundation settlements.
Basement Waterproofing
Our waterproofing solutions, including efficient drainage systems, powerful dehumidifiers, and reliable sump pumps, are designed to keep your basement dry and damage-free.
Crawl Space Repair
Our comprehensive crawl space services include encapsulation, waterproofing, structural floor support, and mold remediation, creating a healthy and secure base for your property.
Mold Treatment
Mold and mildew thrive in the damp, humid conditions found in crawl spaces. The best way to prevent microbial growth is to encapsulate the crawl space with a vapor barrier and install a dehumidifier.
Sinkhole Repair
The goal of sinkhole repair is to stabilize the area and prevent the sinkhole from reappearing. That means finding and eliminating the cause of the sinkhole. If water caused the sinkhole – and it usually does – then we need to get the water under control.
Structural Repair
Moisture accumulation, pest infestation, and soil settling can compromise the stability of your home which can lead to damaged beams or joists and uneven floor support. USS is known for having the best structural repair contractors — Contact Us
Concrete Lifting
Sunken, tilted, or cracked concrete detracts from your property’s appearance and presents safety hazards. Our concrete lifting services address these issues head-on, restoring the functionality and safety of your concrete structures.
Brick & Lintel Repair
A brick veneer that’s crumbling or cracking is often a signal of foundation issues that will need to be repaired first. Once the underlying problem has been fixed, our brick repair experts will ensure your facade is good as new again.
Addressing Sagging or Uneven Floors
If you've noticed your floors sinking, sagging, or bouncing when you walk on them, it might be a sign that something might be wrong beneath your home. These issues can happen when the framing or foundation support that holds up your floors starts to weaken or settle. It's not just a cosmetic issue; it can impact your home's structural stability.
Floor support is essential for keeping your Knoxville house standing strong, and the good news is that fixing it doesn't have to be a nightmare. USS Knoxville has assisted homeowners for over 30 years with effective, long-lasting solutions. Our team uses steel support posts, beams, and sister joists to lift and stabilize your floors — helping restore that solid, firm feel underfoot. We've helped over 29,000 happy customers and are ready to bring the same quality service to your home.
If you've noticed sagging floors or any other signs of foundation trouble, contact us at (423) 320-8883 to learn how our Knoxville floor support services can help.
At no additional charge, we offer transferable lifetime warranties on our foundation repair and waterproofing services.
Why Floor Support Is Crucial for Homes
Knoxville's weather isn't exactly easy on your home's foundation. With all the rain the area gets and the temperature swings — hot summers and chilly winters — it's no wonder foundations can shift, crack, or weaken. The humidity in East Tennessee can especially wreak havoc, causing the soil beneath your home to swell and shrink. This constant change puts pressure on the foundation, leading to issues like sagging floors, cracked walls, or doors that won't close properly.
Homes near the Tennessee River or the Great Smoky Mountains are even more at risk. In these areas, the soil can shift a lot due to moisture and the terrain's natural movement, which means foundation problems are even more common. You need tailored solutions to tackle these unique challenges for homes in these spots. Simply put, what works for homes in other places might not cut it here.
We use steel support posts, sister joists, and other methods to help stabilize your floors and prevent further damage from shifting and settling. If you've noticed your floors sagging or have concerns about your home's foundation, it's time to take action before it worsens.
Understanding Floor Support Solutions
If your floors are sagging or uneven, something could be off with the support underneath. Fortunately, fixing this is what we do.
Our team helps return your floors to optimal stability using:
- Steel support posts: When joists (the wooden beams holding up your floor) are too long, they can bend, causing your floor to sink. Steel posts are set into place, lifted, and hold up the floor, helping keep it sturdy.
- Beams and lifting: To make sure everything stays level, we use beams to transfer the weight evenly across the structure. Beams work alongside the steel posts to lift and stabilize the affected floor areas.
- Sister joists: If your joists are cracked, split, or damaged, we don't leave them as is — we “sister” them. Sistering means we add a new joist next to the damaged one, essentially giving it a "buddy" to help share the load. This process helps make the floor system stronger and prevent further damage.
How to Tell If Your Home Needs Floor Support
Floor support problems are common in Knoxville homes due to our humid climate and the shifting soil underneath. But how do you know when to call in the pros?
Some of the most common signs that your home might need floor support include:
- Sagging floors: If you see low spots where the floor seems to dip down, your flooring is likely sinking, and it's time to take action before it gets worse. Sagging happens when the beams or joists beneath your floor aren't strong enough to hold up the weight, which can occur as the foundation settles or moisture weakens the supports.
- Cracked or splitting joists: If you see splits or cracks, you may need "sistering." We'll add a new joist next to the damaged one to give it some extra support.
- Uneven floors: If you can feel a slope when walking across the room or see visible dips and bumps, check it out.
- Other warning signs: If doors and windows aren't closing properly, or you notice cracks along the walls, around windows, or between the floor and walls, these can all indicate foundation shifting.
Why Choose Our Team for Floor Support Solutions?
At United Structural Systems, we take pride in doing the job right — no shortcuts, no quick fixes. Our team delivers high-quality service from when you call us to the final inspection. We don't believe in leaving a job half done, and we'll keep you in the loop with transparent, honest communication. Your peace of mind is important to us, which is why we focus on making the process as smooth and stress-free as possible.
We offer financing plans, accept major credit cards and personal checks.
See what customers have to say about working with USS.
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