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An Estimate!
Products & Services
Basement Waterproofing Services & Products
Waterguard Interior System
Drytrak Drainage Channel
Trench drain Drain Grate
Iceguard Discharge Line
Flexispan Wall Crack Repair
Polyurethane Crack Sealing
Wellduct Window Drainage
Brightwall Waterproof Panels
Thermaldry Wall Barrier
Drain Tile Installation
Supersump Pump System
Triplesafe Pumping System
Ultrasump Battery Back-Up
Sanidry Basement Dehumidifiers
Perimeter Drain Systems


Crawl Space Repair Services & Products
Cleanspace Encapsulation Vapor Barriers And Liners
Turtle Access Hatch
Everlast Crawl Space Doors
Sanidry Crawl Space Dehumidifiers
Smartdrain Water Drainage
Silverglo Wall Insulation
Terrablock Floor Insulation
Smartsump Sump Pump
Crawl-o-sphere Crawl Space Fan
Wallcap Block Wall Sealer
Foundation Repair Services & Products
Push Pier Underpinning For Settlement, Foundation Leveling, Sinking Foundation Repair
Geo-lock Wall Anchors
Geo-lock Helical Anchors
Powerbrace Bowed Wall Repair
Carbonarmor Fiber Wall Repair
Smartjack Crawl Space Support
Slab Pier Repair
PolyLevel Concrete Lifting & Leveling
Mudjacking & Slab Jacking Alternatives
Pool Deck Repair
Concrete Sidewalk Repair
Concrete Driveway Repair
SealantPro Concrete Sealant
NexusPro Cracked Concrete Repair
EZ Post Deck Repair
Shotcrete Wall Restoration
Foundation Waterproofing
Foundation Crack Repair


Radon Mitigation
Radon Detection
Radon Abatement
Radon Mitigation Systems


RainDrop Gutter Guards
Before and After Pictures from Columbia
GeoLock Anchors in Columbia, TN

GeoLock Anchors in Columbia, TN

Before After
GeoLock Anchors in Columbia, TN GeoLock Anchors in Columbia, TN

This customer had cracking walls so we installed out GoeLock Anchors to support the walls and prevent futher cracking!

Clean Space in Columbia, TN!

Clean Space in Columbia, TN!

Before After
Clean Space in Columbia, TN! Clean Space in Columbia, TN!

This crawl space used to be nasty and wet and musty. Now it is clean, dry and a vapor barrier! 

Clean Space in Bowling Green, KY!

Clean Space in Bowling Green, KY!

Before After
Clean Space in Bowling Green, KY! Clean Space in Bowling Green, KY!

Check out this view of our crawl space encapsulatuon system! 

Company Awards
Supportworks Top 50 Foundation Dealer Award 2022
With over 100 dealers in the Supportworks network, Frontier Foundation & Crawl Space Repair received 22nd place as the most... [Read more]
Reader's Favorite Awards 2022
We are honored to announce that we were awarded Reader’s Favorite Awards by Greater Nashville House & Home & Garden... [Read more]
Main Street Media Awards 2021 Finalist in Best Specialty Contractor
We are elated to announce our placement in the 2021 Main Street Awards. We are finalists in the "Best Specialty... [Read more]
More Awards

Columbia, TN's Devoted Concrete Leveling & Wet Basement Repair Pros

Bill B. noticed some cracks in the foundation walls of his Clarksville, TN home. Worried about the structural integrity of...
Happy Customers Surrounding Columbia, TN
Work Requests

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Reviews From Columbia
Testimonials From Columbia
From the inspector to the workers they were the nicest men and answer all my questions and concerns and was just overall amazing company to go with!! I am so...
Testimonial by Amber S. from Columbia, KY
LT came out for a service appointment, loved his personality! He was very helpful and is a great employee. We love Frontier Basement Systems and the overall...
Testimonial by Sandra B. from Columbia, TN
The lines of communication with Marshall was and always has been exceptional. Thank you!!!
Testimonial by Michael S. from Columbia, TN

Are you looking for help with foundation repair, concrete lifting, basement waterproofing, crawl space encapsulation, or radon mitigation in Columbia? Frontier Foundation & Crawl Space Repair is one of Tennessee’s largest and most trusted home repair companies. We specialize in repairing foundations, concrete, wet basements, damp crawl spaces, and high radon levels.

Learn about the services we provide in Columbia and the surrounding area, or call us today to schedule your free inspection and estimate!


Get A FREE Inspection!

Exceptional Foundation Repair in Columbia, TN

Frontier Foundation & Crawl Space Repair is trained and skilled in the latest foundation repair techniques. We can effectively repair any settlement-related problem, from foundation cracks, bowing basement walls, uneven floors - you name it, we can fix it. Using patented products from Foundation Supportworks, we offer a fast, cost-effective, proven solution to your foundation and concrete repair needs in Columbia, TN.

We offer a wide range of foundation, structural and concrete repair solutions, such as:

  • Helical/push piers
  • Wall anchors
  • Polyurethane concrete slab leveling
  • Crawl space jacks
  • Foundation crack repair
  • Wall reinforcing systems
  • Commercial foundation repairs

Most foundation repair jobs take less than a week to complete and our services include a detailed written estimate and many of our products include a written warranty. Call us today to request a free foundation inspection Columbia or the surrounding area.


Get A FREE Inspection!

Basement Waterproofing & Repair Columbia, TN 

If you have a damp, leaky basement or issues with your basement flooding, Frontier Foundation & Crawl Space Repair is your expert for proven, cost-effective basement waterproofing solutions. No matter what’s causing your wet basement problem, we can fix it! We’ll inspect your home inside and out and design and install a waterproofing system to meet your needs.

Having a wet or leaky basement is not only an inconvenience, but the moisture, dampness, and mold caused by the water can lead to health problems and added repair expenses. That’s why we offer a full range of basement repairs and waterproofing solutions designed to tackle the problem:

  • Sump pump replacement, installation & repair
  • Interior drainage systems
  • Wall and floor crack repair
  • Dehumidifiers
  • Gutter downspout extensions
  • Vapor barrier
  • Insulated basement wall panels

Our patented WaterGuard drainage system doesn’t require excavation, can typically be installed in just two days and includes a transferable lifetime warranty! Contact us to learn more and get a free basement inspection and repair estimate.

Crawl Space Encapsulation Systems Installed in Columbia

Do you have a damp, nasty crawl space below your home? How about musty odors inside your home or cold floors over your crawl space? Frontier Foundation & Crawl Space Repair solves these problems with our state-of-the-art crawl space encapsulation system.

We start the installation of the CleanSpace crawl space encapsulation system with a vapor barrier on the crawl space floor to eliminate excess moisture and musty smells. Crawl space insulation is added to the walls for added comfort and energy efficiency. What you get is a dry, usable crawl space and improved comfort and healthier air inside your home.

We offer a full range of crawl space repair solutions in Columbia, including:

  • Crawl space dehumidifiers
  • Crawl space sump pumps
  • Crawl space drainage systems
  • Crawl space doors and access wells
  • Crawl space structural supports

Get A FREE Inspection!

Concrete Lifting & Leveling Services in Columbia

Is your sidewalk or driveway sinking and uneven, cracked or showing signs of damage? How about your patio or front porch steps? Uneven, cracked concrete not only looks bad, but it can also be a dangerous tripping hazard. Frontier Foundation & Crawl Space Repair's concrete repair services are faster, less disruptive and more cost-effective than tearing out and replacing your concrete.

Frontier Foundation & Crawl Space Repair uses a process called PolyLevel to permanently lift and stabilize sinking concrete slabs with a high-density polyurethane formula. PolyLevel concrete repair offers many advantages:

  • Lightweight - Won’t add weight to existing soil
  • Waterproof - Won’t wash out
  • High-capacity - Lifts heavy loads
  • Minimal disruption to your slab and property
  • Environmentally friendly
  • Good for leveling sidewalks, driveways, pool decks

Frontier Foundation & Crawl Space Repair also offers NexusPro to repair cracked concrete on your property, reducing risk and adding comfort and value to our home. We also provide SealantPro applications, to seal in quality and protect against environmental damage to your concrete driveway for years to come! If you have a slab foundation or concrete outside your home that you need re-leveled, Frontier Foundation & Crawl Space Repair is your expert contractor. Call today to schedule your free, no-obligation inspection and estimate!

Reliable Radon Gas Mitigation & Removal Services in Columbia, TN

Because radon is a very prevalent problem, nearly every community is served by radon mitigation specialists. Competition between these specialty contractors can provide you with a wide price range for radon mitigation. It’s wise to select a contractor with experience in your area. This is where Frontier Foundation & Crawl Space Repair can help.

Free Inspections in Columbia, TN

Our inspectors have a minimum of 10 years of industry experience and their focus is to understand the cause of your specific problem and recommend the best solution for your home. Contact us today to schedule a free inspection of your foundation, basement, crawl space or concrete in Columbia or the surrounding area.

Case Studies From Columbia
Multiple cracks on a pool deck.
Cracks and settling at porch steps.
Broken and unstable concrete slab.
Job Stories From Columbia, TN
Bright and Healthy Basement in Columbia, TN

A family in Columbia, Tennessee, noticed moisture and mold in their basement. They didn’t hesitate and gave us a call. We determined that the best way to get rid of the problems permanently was to install our ultimate waterproofing system WaterGuard. The WaterGuard is a system of pipes that are specially designed to never clog while collecting unwanted water from the basement. After the water is collected, it flows into the TripleSafe Sump Pump, which is located in the lowest spot of the basement. Naturally, water flows downhill, so we want to always position the sump pump strategically and use the physics in our favor. The pump ensures that all water goes up, away from the basement, where it escapes on a lawn, at least 10 feet away from the house. These few simple steps guarantee the basement is now 100% safe from the water! In addition to the WaterGuard, we also installed the BrightWall Paneling System on the basement walls. Acting as a vapor barrier, the BrightWall will never rot, warp or discolor. Any water passing through the wall from wall cracks will run behind the panel down to the waterproofing system below. BrightWall added a nice finished touch to this basement with its light color!


Bright and Healthy Basement in Columbia, TN - Photo 1
Sealing Cracks More Permanently

Frontier Foundation & Crawl Space Repair uses NexusPro sealant, a silicone-based sealant that is more resistant to UV rays.

Sealing Cracks More Permanently - Photo 1
Basement Waterproofing in Columbia, TN

Kandi H. and her husband had lived in their 1950's home for 18 years. The former resident also had been experiencing issues a few years prior. Kandi had noticed water coming in from the perimeter of two of the walls in the basement anytime it rained! They've had to deal with a foot of water in their basement after an especially heavy rainfall. Because of the excessive amount of standing water mold has began to grow. This will only lead to wood structures weakening and VERY unhealthy breathing air. 

Over the summer they decided they did not want to have to worry about it anymore! They did some research and found us! 

Our crew installed our waterproofing products--the WaterGuard, TripleSafe Pump, and the Sedona Dehumidifier. These products are essential to keeping your basement dry! The WaterGuard collects the water from the ground and perimeter walls, the TripleSafe pump pumps the water out of your home, and the dehumidifier stops mold growth, musty odors & dust mites!!

Kandi and her husband are happy now that they have a peace of mind and a dry basement in their forever home!

Basement Waterproofing in Columbia, TN - Photo 1Basement Waterproofing in Columbia, TN - Photo 2Basement Waterproofing in Columbia, TN - Photo 3Basement Waterproofing in Columbia, TN - Photo 4
Falling Addtion in Columbia TN

This home in Columbia TN was built in 1973, however an addition was added in 1979. The family had lived in the home since it was built 43 years ago and had no plans of leaving. About 4 or 5 years ago the family noticed some bricks falling off the addition, along with shifts and movements of the brick on the original section of the home. Seeding that the problems were only getting worse the family was worried the house might fall.

The addition to the house did not have a solid foundation the earth below was no longer holding the weight. As the add on sank it was pulling and twisting on the original section. The stress and shifting had cause damage all throughout the home. Bricks could no longer hold, support beams underneath had given out, the garage door was out of line and couldn't stay on its tracks. Drywall and doors were also effected inside the home.

The Accomplish List:

Repair the addition

Raise Steps

Repair brick cracks



Permanently Stabilize Foundation
16  3" Push Pier, Low Profile Bracket. Three piers are to be installed inside in the basement.
Lift Settled Foundation
Lift Procedure
Permanently Stabilize Floors
2  5 ft SmartJack, lifted 1-3'
Lift & Level Uneven Exterior Concrete
PolyLEVEL 24 lbs  Fill separation between steps and porch with mortar after steps have been lifted.
Tuck Point Joints
7  Tuck point joints where major damage has occurred.


 The family no longer has to worry about the bricks or house falling. The addition is supported and stable. The family could move forward and get the full use of the home back!

Falling Addtion in Columbia TN - Photo 1Falling Addtion in Columbia TN - Photo 2Falling Addtion in Columbia TN - Photo 3Falling Addtion in Columbia TN - Photo 4Falling Addtion in Columbia TN - Photo 5Falling Addtion in Columbia TN - Photo 6Falling Addtion in Columbia TN - Photo 7Falling Addtion in Columbia TN - Photo 8Falling Addtion in Columbia TN - Photo 9
Crawlspace Waterproofing in Colubia

This Columbia home was having trouble with water in its crawl space. The home was purchased 4 months ago and the new owner noticed standing water. He does go intp the crawl space sometimes and knows there are leaks. He has not noticed any mold yet, but because they do have asthma and allergies, they already have a dehumidifier running.

The home owner wants the drainage pipe in a straight line on the right side of the home, despite the little inset in the crawl wall. He will have the walls re-foamed after the work is completed. He also asked if we could seal a small hole in his back wall, close to the door. It's maybe 3 or 4 inch circumference.

He had a contractor take a look at his concerns but was not satisfied with the advice and was interested in a sump pump and proper drainage.

The home did have spray foam insulation around the crawl space walls and a vapor barrier covering the ground but was not truly encapsulated. The liner had holes for wires and pipes to pass through, allowing for water to enter as well.


The Plan:

Smart Pipe without gravel. The discharge line runs the interior of the crawl space, the pipe collects water from the soil and surface of the crawl space perimeter and drains to the sump pump.

TripleSafe Single (M53 pump only): A 1/3 HP cast iron Zoeller M53 Sump Pump with a mechanical float switch. This will sit on top of a clean pump stand inside the pump liner.

IceGuard: The Iceguard assures the discharge line will function if the lines freeze or get blocked.

LawnScape Outlet: The discharge line runs out and away from the home ending with a LawnScape outlet.


The crews were very careful not to tear liner foamed into wall or with as little tear as possible, understanding the crews must go underneath the liner to do the install.

For now this home owner has peace of mind knowing his crawl space has a proper water management system in place. He is confident with the results and happy to know his home is healthier.

In the future we will come back to encapsulate the crawl space properly.


Crawlspace Waterproofing in Colubia - Photo 1Crawlspace Waterproofing in Colubia - Photo 2Crawlspace Waterproofing in Colubia - Photo 3Crawlspace Waterproofing in Colubia - Photo 4
Floor Support in Columbia

A home owner in Columbia Tennessee having trouble with leaks, mold, and sagging floors was looking for a solution. They wanted their home fixed right.

They had seen cracks in ceiling and drywall as well. The hallway, bathroom, and back room were the main concerns but wanted to make sure the whole house is level.

The more the floors sagged in the middle the larger the cracks on walls and ceiling became. The house was no longer square and the worse it got the more it was pulling apart from itself.

The first step was to focus on securing the structure of the home. Providing support in the center to relieve the tension on the rest of the structure.

A supplemental I Beam W4x13x13 was installed to support the weight.

Smart Jacks were placed to stabilize and lift the beam.

 With a beam to hold the weight and jacks to support the beam this home is level again. The home owners were able to breathe easy knowing the home was solid once again.

Floor Support in Columbia - Photo 1Floor Support in Columbia - Photo 2Floor Support in Columbia - Photo 3Floor Support in Columbia - Photo 4Floor Support in Columbia - Photo 5Floor Support in Columbia - Photo 6
Work Requests From Columbia, TN
Project Location: Columbia, TN
I have ground water and leaking walls after heavy rains. The current sump pump install fails when very heavy rain and power is out.
Project Location: Columbia, TN
Good morning. My husband and I are under contract to purchase a home in Columbia. The inspection report called out some foundation issues/repairs that we needed to address. I was wondering if you would be able to give us a rough number by looking at the report and photos or if you would need to do an in-person visit. Thank you!
Project Location: Columbia, TN
Would like an estimate for floor leveling.
Project Location: Columbia, TN
Sagging floors, not enough support in crawl space. I have ALS and in motorized wheelchair, me and it together about 750 pounds.
Project Location: Columbia, TN
We have a finished basement with what appears to be Stucco finish over cinder blocks, and there is water leaking in behind a portion of it.
Project Location: Columbia, TN
As per Ace Pest Control Services, the crawl space flooring needs to be treated for wood rot.
Project Location: Columbia, TN
I have three areas of concern that I want you to look at and estimate: 1) foundation crack 2) porch header support beam bowing 3) sunken driveway section (requiring removal/repour) with cracks in concrete retainer wall
Project Location: Columbia, TN
We have crawl space with some sagging joist.
Project Location: Columbia, TN
Smell coming up from crawlspace through the inside vents of modular home. Misc. Mail flyer notes $150 of product.
Project Location: Columbia, TN
Sloping floors in 1950's house
Project Location: Columbia, TN
I would like a quote to encapsulate my crawl space. Thanks,
Project Location: Columbia, TN
We just purchased our home. On the home inspection there was evidence of active water intrusion and retention noted around the perimeter of the crawlspace. The plastic vapor barrier is disheveled in several areas of the crawlspace floor. Overall, it could be better, and we would love a quote for how to make it better. Thanks!!
Project Location: Columbia, TN
Just bought an older home and feel that I may have a joist that needs repair. Also could be in need of waterproofing in crawl space
Project Location: Columbia, TN
1/2 of the house has 8 or 9 piers and now we need to see about the other half
Project Location: Columbia, TN
Our driveway is sinking in a few places and we are looking to get an estimate on repairing it
Project Location: Columbia, TN
Sagging floor, basement upgrade
Project Location: Columbia, TN
Need crawlspace encapsulation.
Project Location: Columbia, TN
Need help in waterproofing basement
Project Location: Columbia, TN
I have 3 concrete porches that have settled over thirty something years and would like an estimate on raising those and some sidewalk repair needed
Project Location: Columbia, TN
Finished basement taking water during heavy rain.
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