United Structural Systems (USS)

Foundation Repair Company Kingsport TN

Keeping Homes Dry and Stable. We Guarantee Our Best!

Repair Services

worker installing steel piers for foundation repair

Foundation Repair

We address various foundation-related issues with precision. Our services include stabilizing sloping floors, sealing foundation cracks, and correcting foundation settlements.

worker adding gravel to a drainage ditch

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

company box truck with the words concrete leveling services and an image of the service

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 and lintel repair service before photo Brick and lintel repair service after photo

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.

Repair Services

worker installing steel piers for foundation repair

Foundation Repair

We address various foundation-related issues with precision. Our services include stabilizing sloping floors, sealing foundation cracks, and correcting foundation settlements.

worker adding gravel to a drainage ditch

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 treatment, 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

company box truck with the words concrete leveling services and an image of the service

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 and lintel repair service before photo Brick and lintel repair service after photo

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.

Repair Services

worker installing steel piers for foundation repair

Foundation Repair

We address various foundation-related issues with precision. Our services include stabilizing sloping floors, sealing foundation cracks, and correcting foundation settlements.

worker adding gravel to a drainage ditch

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

company box truck with the words concrete leveling services and an image of the service

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 and lintel repair service before photo Brick and lintel repair service after photo

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.

Lifetime Guarantee.

At no additional charge, we offer transferable lifetime warranties on our foundation repair and waterproofing services.

Basement Waterproofing

A damp, humid basement with walls that are wet or exhibiting efflorescence can cause significant damage, leading to mold growth and structural deterioration. USS basement waterproofing solutions include:

  • Interior drainage systems to redirect water away from your foundation
  • Sump pump installation for effective water removal
  • Exterior foundation waterproofing to block moisture intrusion
  • High-performance dehumidifiers to control basement humidity

With our proven waterproofing methods, we create a dry and healthy environment for your basement, potentially making it a usable space for storage or additional living areas.

Structural Repair

Structural problems, including failing support beams or deteriorating wood in crawl spaces, require professional repair. USS offers:

  • Adjustable steel supports for floor stabilization
  • Reinforcement or replacement of damaged floor joists
  • Solutions for sagging beams and inadequate structural support

We also offer brick and lintel repair to address cracks in brickwork and sagging garage lintels, which can compromise the structure of your home.

Crawl Space Services: Repair, Waterproofing & Encapsulation

A neglected crawl space can contribute to moisture problems, poor air quality, and even structural instability. Our crawl space service options include:

  • Crawl Space Repair replace and reinforce floor joists and support columns
  • Crawl Space Waterproofing implement drainage systems to address water intrusion, seepage, and puddles
  • Crawl Space Encapsulation install a durable vapor barrier and seal cracks, vents, and other areas with a high-quality spray foam to prevent moisture intrusion
  • Dehumidifier Installation – regulate humidity levels to maintain optimal moisture levels in the crawl space

Sealing and protecting your crawl space helps to improve the air quality and energy efficiency of your home.

Mold Treatment

Excess moisture in crawl spaces can lead to microbial growth. USS provides microbial growth treatment in crawl spaces to eliminate visible signs of mold and prevent further issues. Our moisture control strategies help reduce the risk of mold returning, contributing to a healthier home environment.

Sinkhole Repair

Kingsport’s geology can sometimes lead to sinkhole formation, threatening the stability of structures. Our sinkhole repair process includes:

  • Excavating and identifying the affected area
  • Installing geotextile fabric for reinforcement
  • Filling voids with compacted stone
  • Restoring and compacting the soil to prevent further shifting

Concrete Lifting & Leveling

Uneven or sunken concrete can create safety hazards around your property. At USS, our concrete lifting and leveling service uses polyurethane foam injections to restore surfaces while promoting proper water drainage. We can treat:

  • Driveways and sidewalks
  • Garage and basement floors
  • Patios and pool decks
  • Porch steps

This fast-curing, minimally invasive method offers a durable and cost-effective alternative to concrete replacement.

Commercial Services: Foundation Repair and More for Businesses

In addition to residential services, our company offers expert foundation repair and waterproofing for commercial properties in Kingsport. From large-scale foundation stabilization to comprehensive water drainage solutions, our team provides customized commercial solutions for businesses to maintain stable structures.

Why Choose United Structural Systems?

With decades of experience in foundation repair and structural solutions, United Structural Systems has built a reputation for reliability and expertise. Our deep understanding of Kingsport’s unique soil and climate challenges allows us to develop tailored solutions that help keep homes and businesses dry and stable. We use advanced technology and minimally invasive repair methods to address foundation and structural issues efficiently. More than just quick fixes, our services provide long-term protection for your home or business, improving stability and safety for years to come.

Contact Us Today

If you're experiencing foundation issues, water damage, or uneven concrete, United Structural Systems is here to help. Contact our foundation repair company today to schedule an inspection at your home or business in Kingsport, TN.

Payment & Financing Options

We offer financing plans, accept major credit cards and personal checks.

CUSTOMER REVIEWS

See what customers have to say about working with USS.

Hundreds of 5-Star Reviews

Our customer reviews speak for themselves.

"The crew that has worked on our house has been top-notch...I appreciate the integrity, speed of feedback, and quality of work provided by all who have worked with us."
Chris
 
“Robert Elam with USS is a wealth of knowledge and an incredible asset to all professionals that need this level of expertise in their corner.”
Monte Mohr
Owner/Realty ONE Group Music City
"I have rarely dealt with any company that comes close to USS in the quality of work they do, and in the honesty, ethics, character, and integrity of their company, staff, and repairmen."
Sandra
"The warranty and price were the best in the industry and we had 3 quotes. I highly recommend USS and Evan."
Yvonne P.