Concrete Lifting

Concrete is known for its strength, and it’s commonly used to construct floors, sidewalks, and driveways. However, it can still break or develop cracks due to the softness of the soil underneath.

Get Your Free Estimate

Concrete Problem Signs

Is your hazardous concrete becoming more of a concern? Cracking, flaking, and uneven concrete garage floors, driveways, sidewalks, and patios are just a few problem signs to look out for; browse more below.

Cracked Concrete

Cracked concrete is common but unsightly and hazardous. Mount Valley offers reliable concrete lifting solutions.

Cracked Driveway

Cracked and uneven concrete driveways are unsightly safety hazards. Discover how Mount Valley's solutions tackle them!

Cracked Pool Deck

A cracked concrete pool deck is an unsightly safety hazard. Mount Valley Foundation Services has the know-how to fix the issue.

Cracked Sidewalks

Secure your sidewalk's safety and aesthetics with Mount Valley Foundation Service's advanced concrete lifting methods.

Concrete is known for its strength, and it is commonly used to construct foundations, sidewalks, driveways, and pool decks. However, concrete can still break or develop cracks due to the softness of the soil underneath. Over time, the concrete can begin to sink, causing the slab to become uneven. Unstable concrete floors aren’t only eyesores, but they can turn into dangerous pathways causing tripping hazards and other accidents. If the concrete continues to sink, it will weaken the foundation of your home and further damage your property. Fortunately, this problem can be easily solved with professional concrete lifting. At Mount Valley Foundation Services, we offer PolyRenewal™ foam injections to effectively lift and stabilize your concrete structures.

Concrete Solutions

The concrete around your home is subject to various damage. Left unrepaired, it can weaken your entire foundation. At Mount Valley Foundation Services, we offer the most effective solution in the industry – PolyRenewal™ polyurethane foam injections that can be applied to a variety of concrete structures.

Concrete Crack Repair

Repair concrete cracks today and ensure long-term stability and protection.

Driveway Repair

Entrust your driveway's repair to Mount Valley Foundation Services, utilizing our modern concrete lifting technology.

Concrete Pool Deck Repair

Experience lasting concrete pool deck repair with Mount Valley Foundation Services' unique PolyRenewal™ concrete lifting system.

Sidewalk Repair

Repair uneven sidewalks with Mount Valley Foundation Services' innovative, lasting PolyRenewal™ concrete leveling solution.

See More Details

Causes of Concrete Damage

Not only is cracked and uneven concrete an eyesore, but it also lessens your property value and can even cause serious injury from tripping and falling.

Water Pooling on the Concrete

When the concrete starts to sink in certain places, any time it rains or snows, water will pool up in that area. This can be an indicator that more serious problems are at play that needs to be addressed immediately.

Uneven Settling

When you walk across your driveway or concrete steps, do you notice that one side of the concrete is higher than the other? You may be dealing with uneven settling which is usually connected to the soil underneath the concrete. If this is the case, it’s important to have your concrete lifted back to its original position to avoid any tripping hazards.

Freeze and Thaw Cycles

Thankfully places like Columbia and Greenville don’t experience harsh winters, but temperatures can still drop below freezing. If they do get snow, the snow will freeze the soil underneath and shrink it. When it thaws come spring, that soil will expand due to the excess moisture content.

Both the expanding and the contracting of the soil underneath the concrete slabs around your home can cause cracking and sinking. It’s vital to make sure that your concrete is either treated with anti-freeze chemicals in the winter to prevent this or shovel any snow off it.

Curious about your concrete problems?

View more causes of concrete damage

Award-Winning Service

Great Greenville team we had to lift out slab. Skipper team was professional and on time, did a quick quality job. Very satisfied how it…

paul richards

View Review

Carnell and Desmond were great! They were so nice and took care of my home like it was theirs. Thanks for making our home safe for us again …

Nicole Simmons

View Review

I want to commend the outstanding work of Will Soulier (Foreman), Jimmy Bracey IV, and Myshaun Joyner. This crew recently installed eight…

Dustin Burich

View Review

John P Justin Treyvonte were very professional and courteous. Great work with no disruption to me.

Theodore Gaillard

View Review

Cory, Scotty and Tim did a great job encapsulating my crawl space. When they found the space tighter than expected they worked even harder …

patricia johnson

View Review

Kevin did an amazing job. I felt comfortable with him coming to our home and he gave a very fair quote for the work needed. Would…

Sean and Emily Gilstrap

View Review

Glenn Joyner Great Inspector! Glenn conducted a thorough inspection of my home. Explained the findings and gave me a planned solution. He…

Darrell Capers

View Review

Jerrod M, Noah J, and Azim D all very professional. On time, stayed on schedule. Work completed to my total satisfaction

Shawn Barrett

View Review

Don Lester came and inspect my house was very professional and did an excellent job of explaining everything! I highly recommend Don!

Tyrone Haynes

View Review

Company repaired the Foundation for our church and social hall. Joe, Mike and Isaiah were professional, courteous and diligent in their…

Robin Scott

View Review

Knowledgable, friendly, explained what they did.

Ann Rachel Quesada

View Review

The contractor was professional and friendly. He made sure I was informed throughout the job.

Nena Nichols

View Review

DJ,JD, and Johnny did a fantastic job. They were very knowledgeable and worked quickly to get the job done. Would feel very comfortable…

Angela W

View Review

DYLAN WAS AWESOME.MADE ME FEEL AT EASE WAS PROFESSIONAL.KNEW WHAT HE WAS DOING GAVE MY HOME A FULL INSPECTION AND ARRANGED FINANCING.YOUR….

Kim Jarrette

View Review

The customer service was great in the beginning when your company was trying to sell me a big contract but after they sold me the contract, …

The customer service was great in the beginning when your company was trying to sell me a big contract but after they sold me the contract, installed the encapsulation and received payment the customer service is trash. I’ve called twice about questions pertaining to the thermostat and nobody has ever called me back. I wanted to get pictures of the finished work they did under my house and they said that was against company policy. There’s another problem I had with the installation but I don’t want to post it publicly. The work under the house was great but the customer service is awful. They really fooled me because I thought the customer service would be great for years to come but I don’t think it will if it’s a struggle to get help like it is now. The service in the beginning is nowhere near the service at the end. I hope the owner contacts me so I can fill him in on what’s happening to me. I don’t think it’s right at all.UPDATE:I am now in contact with Argie and she’s restored some of my confidence with this company. She’s attentive to my needs, concerned about what’s important to me, responds back to me in a TIMELY MANNER and treats me like she would want to be treated as a customer. If you need something done with this company contact ARGIE. THANK YOU ARGIE!!!I had my house repiped yesterday and while the guys were installing it they let me know what the installers did incorrectly while encapsulating my house. The front sump pump was full of water and not draining because it had no electrical connection. It had no electrical connection because the installers didn't even bother to plug it in. The sump pump wasn't put where it was supposed to be put according to the blueprints because the installers didn't want to dig far enough to place it in the correct spot. My front yard is full of water because the installers from Mount Valley didn't point the pipe down so it can drain properly and it's sitting vertically just filling my yard up with water. The installers left my backyard full of trash, rotted plywood, rock piles and tools when they left. They also busted my pipe in the front yard by hitting it with a shovel and left it for me to find. I appreciate you fixing it but wanted to let you know how mad I am with the installation mistakes I've found so far. I would like someone who had nothing to do with the installation come over and look at the work so I can make sure my house doesn't fall apart because things weren't done right. Please contact me when you can so I can get these things fixed.

Michael Bush

View Review

We had some issues with scheduling but once the crew was on site it went very well. This was a more involved job than normal. Yiannis and…

Erik Stalte

View Review

Von, Will, Tim and Dreek did an incredible job waterproofing my basement. They were easy to communicate with throughout the process and…

Andrew Nelson

View Review

Kevin Kliner scheduled an appointment with us and was right on time. He was extremely helpful, knowledgeable, and personable. We will be…

Savannah Heat

View Review

Thank you to Ad, John and Trey for the wonderful experience I had with the foundation recovery. So polite and just a great bunch of guys….

Joanne Walker

View Review

From day 1 of contacting Mount Valley Foundation, it has been top notch customer service and professionalism! Yesterday the actual work was …

Michael McIlhargey

View Review

Is Concrete Lifting the Right Solution for Me?

Although alternative concrete lifting methods exist on the market, none are more efficient and cost-efficient than polyurethane foam injections. Our specially designed expanding foam is lightweight, environmentally friendly, and easy to work with. The process is simple and only requires drilling penny-sized holes in the concrete, injecting the foam into the cavities, and patching the concrete to give it an even finish. The cure time is relatively quick, and in roughly 15 minutes, you’re able to freely use your concrete once more! We offer concrete repairs for floors, foundations, garages, patios, sidewalks, steps, and driveways.

Get Your Free Estimate

FAQs

What Are the Signs of Concrete Settling?

The early signs of concrete settling are difficult to detect because most of it happens underground, at least in the very early stages. It’s not possible to notice the soil erosion that occurs under your Augusta-Aiken slab, both because it’s a process that takes place over a lengthy period of time and because it’s simply not possible to outright observe it because the concrete is in the way. Still, concrete settling signs appear eventually, and it’s up to you to keep an eye on your concrete structures so that you know when it’s time for repairs. If you let the settling advance too much, then you might have to replace the concrete, which is a more expensive procedure than concrete lifting.

The first sign of concrete settling is unevenness, which can easily be spotted in driveways, patios, sidewalks, and walkways. The more advanced the settling becomes, the more it will settle. A wobbly concrete step or slab is another sign of settling, even if there is no unevenness that you can visually detect. Cracks and craters are also common since concrete is more likely to break if it’s settling. This is because it’s not able to distribute weight if it’s not supported by an even base, so it cannot handle the pressure.

Look for gaps that form along the edge of the slab, right where the concrete meets the soil. If the soil next to the slab has eroded enough to form a gap, then the soil will expand in the future, and the slab will settle. This next sign is a bit more of a guess, but it can allow you to predict how much the soil under the concrete is eroding: try to notice how pitted the concrete is. Heavily pitted concrete will be more permeable than solid concrete, so moisture is able to reach the soil easily. The more eroded the soil is, the faster the concrete will settle.

How Does the Freeze-thaw Cycle Affect My Concrete?

The freeze-thaw effect describes the cycle water goes through as it turns into ice and then melts back into its liquid form. The freeze-thaw effect is part of the reason why it’s so important to protect your concrete from moisture exposure if you want to prevent structural damage. When water turns into ice, it expands by about 9%. It may not seem like it, but expanding ice is fully capable of displacing concrete particles. Every time there’s some sort of displacement, the concrete becomes structurally weaker with time.

The freeze-thaw cycle is capable of creating small craters both inside and along the surface of the concrete. Concrete is already impermeable, but with each new micro-tear, it allows moisture to seep through even more. As more and more water gets past the structure, the freeze-thaw cycle also displaces the soil underneath. Concrete settling advances, and then you have an uneven, structurally weak slab. The more porous concrete is, the worse its tensile strength is, so cracking is inevitable on a slab that has been exposed to moisture during the winter.

How dangerous exposure to the freeze-thaw cycle is depends on the severity of the winter climate. Although Greenville, SC, isn’t exactly a winter wonderland, there are enough nights out of the year where the temperature reaches at or below freezing for it to have an effect. Freeze-thaw is a lot more impactful on concrete with low psi, which is typically the case for slabs made for walkways, since they aren’t considered to be “heavy duty” slabs. Keeping the snow off of your concrete is an integral part of slab protection, so consider covering your concrete during the winter. This way, if your slab does settle, you can avoid having to replace it due to breakage that prevents repairs.

How Long Does It Take for a New Concrete Slab to Settle?

Concrete settling happens to every slab eventually. Settling happens because of two things outside of our control (the weather and the soil), so there’s not much we can do except protect our concrete as much as possible. The truth is, it’s impossible to tell how long it would take for a new concrete slab to settle, since the timeline depends on so many different factors. Even the concrete on your own property will not settle at the same time; your driveway slabs might settle before your patio slabs.

A big part of what causes concrete settling is the soil. In Charleston, SC, the soil is pretty sandy, so the erosion type needs to be considered. Sandy soils get displaced easily by water, so slabs that frequently get exposed to water are more likely to settle than others. This could be your driveway or your pool deck. To protect those areas, you can add a cover so that the concrete and the soil are both better protected from water.

Other outdoor slabs might also be better protected due to vegetation. If the concrete walkways you have around your yard have bushes and vegetation around them, then they might not be the first slabs to settle. Still, you should always be on the lookout for concrete settling, since it’s such an unpredictable thing. Keep in mind that if your brand new slab settles, it’s not a problem with the slab itself, and you can lift and stabilize it with a concrete lifting solution like SettleStop PolyRenewal™.

What Causes Concrete Step Sinking?

Steps can sink for quite a few different reasons, but it is typically related to the soil that they sit on in most cases. We have included a couple of the common ones below.

Soil Washout

The primary and most common cause of sinking steps is uneven soil or erosion underneath the steps. As mentioned above, if water continues to flow underneath the steps, it is eroding the soil and creating voids underneath the steps, which they will slowly sink into. The extent of soil washout can vary based on a few factors, but it is not impossible to prevent.

There are around three primary causes of soil washout. The first of these is the particular type of soil that your home is built on. The second involves the general climate and weather in your area. And the third has to do with the drainage system of your home. Obviously, you cannot change the soil type of your yard and you cannot influence the weather, but you do have control over the efficiency of the drainage system in your home. A proper drainage system can combat the other two factors and help greatly decrease soil washout.

Improper Base

When your house was built, a large hole was dug to put in the foundation and an extra perimeter was dug around this area to allow for working space. When the home is finished, this extra perimeter will be back filled, which simply means that dirt is filled back into it. This dirt needs to be properly compacted down to provide a strong base, but this is not always the case. If the backfill was not compacted or soft soils were used, then it may not be a great base for concrete to be sitting on top of. So, if your steps happen to be above this improperly backfilled area, they may be more likely to start sinking into the loose soil.

In some cases, this may mean that a more solid base or footings need to be placed under your steps. There are a couple methods that may be used either separately or together for concrete steps. It will typically begin with placing a layer of gravel to help with drainage. Secondly, a proper footing will ideally be installed. A footing is simply a foundation underneath the steps, with rebar or tubes that go down below frost level in the soil to hold for further stability.

Can Settling Concrete Steps Be Repaired?

The concrete slabs around your Columbia property aren’t the only structures capable of settling. If you have any concrete steps around your home, then they can also settle. Just like a regular slab, concrete steps settle because the layer of soil that is meant to support them erodes and becomes uneven. Even if your steps have sunken a few inches into the ground, they can be repaired using polyurethane foam injections.

Contracts drill holes in the steps and use a handheld device to inject polyurethane foam. The foam expands and fills the void until there is enough to lift the steps back to their original position. The holes are covered back up, and the polyurethane foam is left to cure for 15 to 30 minutes. Concrete steps that have been cracked can still be repaired with this method, but only if the cracks are minimal. If the steps are significantly broken, then there is a chance you might have to replace them instead.

The only way to properly repair concrete steps is to use polyurethane foam injections. Many DIY blogs will recommend various methods that have nothing to do with solving the actual problem at hand, which is to give the steps a new support since the soil has eroded. Evening out the steps using cement, digging a hole and placing a rock under the steps, and other strange methods will only weaken the structure further and cause the steps to break completely. Without proper support, the steps will remain structurally unsound, which is extremely dangerous for all of those who use the steps. To avoid injuries, you must hire professionals for a proper concrete lifting job.

Resources

Water damage on the cinderblock basement wall.

Mold Growth on Concrete Slabs: What Homeowners Should Know

What’s the Best Way to Level a Concrete Driveway?

Why is Concrete Lifting Needed?

If you have issues with an uneven or cracked floor in your home or a sunken driveway, it’s time to call the experts at Mount Valley Foundation Services today for a quality solution. We offer a minimally invasive, fast, and effective repair with our PolyRenewal™ foam injections.

Freeze and Thaw Cycles

Thankfully places in South Carolina like Columbia and Greenville don’t experience harsh winters, but temperatures can still drop below freezing. If they do get snow, the snow will freeze the soil underneath and shrink it. When spring thaws arrive, that soil will expand due to the excess moisture content. Both the expanding and the contracting of the soil underneath the concrete slabs around your home can cause cracking and sinking. It’s vital to make sure that your concrete is either treated with anti-freeze chemicals in the winter to prevent this or shovel any snow off it.

Uneven Settling

Water Pooling on the Concrete

If your driveway, porch steps, or pool deck don’t have cracks throughout, they’re virtually waterproof, minus the fact that concrete is a porous material. Unfortunately, this ends when a crack spans across the length of the slab, causing water damage to the entire structure. These cracks can be caused by soil settlement or washout underneath the slab and can also result in unevenness and sinking. When the concrete starts to sink in certain places, any time it rains or snows, water will pool up in that area. This can be an indicator that more serious problems are at play that needs to be addressed immediately.

Get Your Free Estimate

Common Concrete Lifting Tips & Mistakes

So, if you’ve made the wise decision to address your home’s concrete problems, your first thought may be to replace it. And while that would certainly fix the curb appeal issue, at least for a while, there may be a better alternative. Here are some helpful suggestions when it comes to repairing your concrete.

Helpful Tips for Concrete Lifting

Inspect Your Foundation for Damage

When it comes to the concrete surfaces around your home, chances are if there’s damage on the outside, there’s likely damage on the inside as well. Many homeowners forget to take into consideration that their foundations are built from concrete and when the soil around your property shifts and settles it can cause foundation damage. Things such as wall cracks, uneven floors, or bowing walls are all common signs of soil settlement. These problems should be addressed ASAP and if the project is too large for PolyRenewal™ to fix, we also offer a wide variety of foundation solutions for your exact situation.

Check Frequently Used Concrete Areas

Areas such as your concrete porch steps, driveway, sidewalk, and pool deck are all susceptible to damage due to their constant exposure to the elements. If you notice an uneven slab in your driveway or a crack in your pool deck, it’s time for repairs. These structures are prone to creating tripping hazards for your family and can even cause damage to your vehicle.

Choose Mount Valley Foundation Services for Your Concrete Repairs

As soon as you want to get started on lifting your concrete slab, you should contact an expert near you. They will give you an estimate and their advice on how to proceed. It might just pay off to take advantage of any special offers and save yourself some time and money. You will feel better knowing the job will get done properly and you don’t have to mess around with it. Contact Mount Valley Foundation Services to set up your free inspection today.

Mistakes to Avoid When Dealing with Concrete Damage

Don’t Choose Mudjacking

Mudjacking, also known as slab jacking, is a technique that has been around for decades. The process involves mixing mud and concrete called “slurry” and pumping it under a sinking slab. The slurry becomes a hard, stable fill that is denser than soil, yet lighter than concrete. Mudjacking is messy, expensive, and temporary since the soil is likely to continue settling over time.

Concrete Replacement Is a Temporary Fix

Many people believe that by replacing their concrete, their problems are solved for good. That’s because most concrete sinks and settles due to problems with the soil beneath. Soil washout can also occur if enough water is present, like during a major rainstorm or snowmelt. When you pour new heavy concrete slabs on old, unstable soil, chances are they will sink and settle just like the damaged concrete did before.

DIY Repairs Can Be Dangerous

We know that when it comes to home repairs, cost and efficiency matter. Although it can be tempting to want to repair your sunken or uneven concrete, we suggest not performing any DIY repairs. If you don’t have the proper knowledge, skills, or tools required to repair concrete, you may end up seriously injuring yourself or increasing the damage at hand. It’s best to leave concrete repairs to the experts at Mount Valley Foundation Services and contact us today to set up your free inspection with a member of our team.

Providing Expert Concrete Lifting in South Carolina, North Carolina, and Georgia

Pennsylvania trusts Mount Valley for reliable basement waterproofing, crawl space, foundation, and concrete repair services. Contact us for a free inspection!

Top Cities We Serve

_{Disclaimer: “Concrete leveling” means the process by which cracked, uneven concrete is stabilized, and in many cases lifted, by means of PolyRenewal™ polyurethane foam. Mount Valley Foundation Services does not guarantee that PolyRenewal™ can make your concrete perfectly level.}

Concrete Lifting

Concrete Problem Signs

Cracked Concrete

Cracked Driveway

Cracked Pool Deck

Cracked Sidewalks

Don't see your concrete issue?

Concrete Solutions

Concrete Crack Repair

Driveway Repair

Concrete Pool Deck Repair

Sidewalk Repair

How can we help you?

Causes of Concrete Damage

Award-Winning Service

Is Concrete Lifting the Right Solution for Me?

FAQs

Resources

Mold Growth on Concrete Slabs: What Homeowners Should Know

What’s the Best Way to Level a Concrete Driveway?

Why is Concrete Lifting Needed?

Freeze and Thaw Cycles

Uneven Settling

Water Pooling on the Concrete

Common Concrete Lifting Tips & Mistakes

Helpful Tips for Concrete Lifting

Mistakes to Avoid When Dealing with Concrete Damage

Providing Expert Concrete Lifting in South Carolina, North Carolina, and Georgia

Top Cities We Serve

Our Locations