Foundation Repair & Waterproofing in Olathe, KS

Explore foundation, basement, crawl space and concrete solutions for your Olathe property.

Schedule free inspection 816-505-9990

1985

Serving Kansas City since

4.9

Google rating

Free inspections

A written repair plan

Lifetime transferable warranty

Understand What Your Home Needs

Start with the problem you are seeing. Explore the causes and the repair options below.

Foundation repair

A foundation wall is designed to provide a solid base for your home’s structure. However, when you notice your foundation wall cracking or bowing, it means it is no longer providing the support your home needs. More often than not, it’s soil pressure against the foundation walls that causes them to bow, crack, and ultimately collapse. At KC Waterproofing and Foundation Repair, we keep your home and family safe by providing reliable wall anchoring in Olathe, KS. Wall anchors help your foundation walls get back to their original, stable position and safeguard your home’s structural integrity. Schedule an inspection today.

Read the repair details

What are Wall Anchor Systems?

Wall anchor systems are a good way to stabilize and straighten your foundation without the cost and disruption associated with foundation replacement. Wall anchors are made with heavy-duty, galvanized steel. These anchors are embedded in the stable soil outside your foundation, with each anchor connected by a steel rod to a wall plate. The wall plates maintain pressure that results in the gradual straightening of the wall back to its original position.

Our Basement Wall Anchoring Services:

KC Waterproofing and Foundation Repair takes a comprehensive approach to resolving your basement and foundation problems. We implement the best solutions to improve your home’s structural integrity and protect your foundation for the long term.

Here is how our wall anchor system works:

Wall Anchoring System

The primary purpose of a wall anchoring system is to effectively stabilize bowing, buckling, and leaning walls caused by unstable soil. Wall anchors are embedded in the stable soil near the foundation and are connected to the wall plates with a steel rod. Made of galvanized steel, wall anchors installed by our experts help restore the lateral strength of the wall and gradually bring it back to its original, upright position. Here are the key advantages of our wall anchoring system:

Simple and easy to install without excavation
Permanent stabilization of foundation walls
Backed by a lifetime transferable warranty

Want to restore your bowing wall without spending too much on foundation replacement? Call us today.

Maintaining Foundation Walls With Wall Anchoring

Wall anchoring is an effective way to stabilize your foundation walls and prevent further bowing and cracking. Foundation replacement is time-consuming, expensive, and massively disruptive. With wall anchoring, you eliminate the need for foundation replacement and protect your foundation for the long term without spending too much time and money. However, similar to all repair methods, wall anchors require maintenance after installation.

Below are a few ways you can maintain your wall anchoring system.

Regular Inspection

Wall anchors gradually stabilize and straighten a wall. The anchors need to be tightened periodically to ensure the wall doesn’t bow again. Therefore, you need to schedule regular inspection and maintenance appointments. In these inspections, we will tighten the anchors and conduct a brief quality check to ensure your walls remain stable.

Waterproofing

One of the leading causes of bowing walls is hydrostatic pressure from the soil. Although wall anchors are an effective measure to restore and stabilize the bowing wall, it’s best to waterproof your basement to prevent these issues from recurring. KC Waterproofing and Foundation Repair provides comprehensive basement waterproofing in Olathe, KS, to safeguard your foundation against moisture and promote the structural integrity of your building.

Our Bowing Wall Repair Process in Olathe, KS

Our bowing wall repair process is straightforward. Here is a brief overview of our wall anchoring process:

Step 1: Free On-Site Assessment

Once you schedule an appointment with us, we will comprehensively assess your foundation for damages. After analyzing the extent of the damages, we will create a personalized wall anchoring plan and give you a free quote.

Step 2: Drilling and Excavation

First, we will mark and drill holes in the bowing wall. Then, we will move to the exterior part of the foundation and drill anchor holes. If necessary, we will also excavate the soil to install the anchors.

Step 3: Wall Anchor Installation

In this step, we install steel anchors horizontally through the foundation walls and extend them into the soil outside your foundation to connect them to the earth plate. Next, we connect the interior wall plates to the steel rods and position the earth plate in the yard to ensure that the anchor system has a stable point.

Step 4: Tightening

The wall anchors are tightened after the installation. They also require incremental tightening over time so that the walls are pulled back to their stable position, and the anchor continues to counteract the lateral pressure.

Step 5: Post-Installation Inspection and Maintenance

Finally, we conduct a post-installation inspection to ensure that your walls are stable. If needed, we perform additional adjustments. We also offer anchor maintenance on an annual basis.

Hire the Best Bowing Basement Wall Repair Company in Olathe, KS

Contact the experts at KC Waterproofing and Foundation Repair for reliable, comprehensive, and cost-effective bowing basement wall repair in Olathe, KS. Call us today to We also provide Olathe concrete leveling and crawl space repair in Olathe, KS.

Frequently Asked Questions (FAQs)

How do wall anchors work?

Wall anchors are made with heavy-duty, galvanized steel and are embedded in the stable soil outside your foundation. Each anchor is connected to the wall plate with a steel rod, which provides pressure against the inside of the wall. Tightened incrementally, the anchors help the wall gradually straighten and get back to its original, stable position.

How much weight can wall anchors hold?

Anchors with a 20,000-pound capacity are engineered for heavy-duty applications and are used in specialized environments to secure extremely large loads.

When to use wall anchors?

Wall anchors are used when your basement wall is bowing, cracking, buckling, or leaning. The lateral pressure from the soil causes the wall to bow. Wall anchors transfer the wall’s weight to stable soil and help straighten it back to its original position.

How much does a wall anchor cost in Olathe, KS?

The cost of the wall anchoring system in Olathe, KS, depends on several factors, including the type, size, and condition of the wall, excavation needs, and repairs required. After the inspection, we will give you a free estimate.

Crawl space repair

A healthy home environment starts from the ground up. The crawl space, the lowest part of your home, is naturally susceptible to foundation damage, water damage, and air quality issues. Examples of these types of damage could include wood rot, pooling water, uneven floors, foul odors, and mold.

Read the repair details

Even if you don’t have a basement, water and moisture can enter your home through your crawl space. Did you know that up to 40% of the air you breathe on your lower floors comes from the space below your home? It’s true. KC Waterproofing and Foundation Repair offers expert crawl space repair in Olathe, KS.

We carefully investigate your crawl space problems and determine the best solutions. By analyzing your home and soil, we not only fix the symptoms but also treat the problem with a lasting solution. We’ll perform your crawl space repair in Olathe, KS, as fast as we can so you don’t risk breathing in mold, mildew, bacteria, and more.

Why Should You Get Your Crawl Space Repaired in Olathe, KS?

Crawl spaces are easily ignored. Over time, neglecting your crawl space can lead to weakened floor joists, uneven floors, and mold, affecting your home’s air quality. Here’s why you should get your crawl space repaired:

Improved Air Quality

Crawl space repair, including encapsulation, helps improve your home’s air quality. Sealing off the crawl space from the elements reduces the possibility of mold growth and water intrusion. As a result, allergens and pollutants are removed from the air, which makes it safer to breathe.

Better Insulation

Insulation and vapor barriers help maintain a consistent temperature in your crawl space. As a result, the HVAC system in your home has to work less, lowering energy bills. Once the crawl space temperature stabilizes, it also keeps your home more comfortable, preventing humidity or cold floors.

Improved Structural Health

Fixing puddles, rotting wood, and cracks in the foundation early on protects you from expensive fixes later. A well-maintained crawl space provides a sturdy foundation for your home, so keeping it in excellent condition helps maintain the long-term health of your home’s structure.

Are you experiencing any problems with your crawl space in Olathe, KS? Contact us today to take action!

Our Crawl Space Repair Services in Olathe, KS

Our comprehensive crawl space repair in Olathe tackles moisture intrusion, mold growth, structural damage, and pest infestation. Depending on the problem with your crawl space, we offer a customized repair solution for your home.

Crawl Space Ventilation

In most homes, the crawl space walls have vents that allow the outside air to circulate. Over time, a vented crawl space causes a series of problems. For instance, in the summer, warm, moist air enters the crawl space, and the air condenses on cooler surfaces. This moisture causes mold to grow and wood to rot. The wet wood will also attract insects and termites, causing additional damage. Fiberglass insulation also absorbs moisture and sags or falls out of place. That’s why, in our crawl space ventilation service in Olathe, KS, we seal the vented crawl space to isolate this area from exterior temperature and humidity conditions. We also install an insulated, weather-stripped vent to provide air circulation as well as protection from flood damage.

Crawl Space Encapsulation

In our crawl space encapsulation service in Olathe, KS, we tightly seal your crawl space by installing a polyurethane vapor barrier to prevent moisture from seeping through the walls, ceilings, and floors. Our encapsulation system blocks all leakages and ensures that your crawl space remains dry and free from moisture issues.

Crawl Space Dehumidification

We install crawl space dehumidifiers in Olathe, KS, to remove moisture from the air. We assess the level of moisture in your crawl space and strategically install a dehumidifier for optimal performance. As a result, the lowest part of your home remains dry and automatically maintains a pre-set humidity level, reducing mold and mildew growth.

Crawl Space Sump Pump Installation

We provide sump pump installation in Olathe, KS, to remove water from your crawl space before it causes problems. We install high-performing sump pump systems with battery backups at the lowest point of your crawl space. A sump pump automatically removes any water that accumulates in your crawl space.

Crawl Space Interior Drain System

We install a perimeter drain system that captures any water seeping in around the crawl space walls or floors and directs it to the sump pump. Our drain system prevents flooding and standing water in your crawl space, keeping the area dry all year.

Crawlspace Wall Anchors

When too much hydrostatic pressure is applied to the crawl space walls, they begin to crack and bow. To address these issues, we attach steel plates to the crawl space walls. These plates are connected to steel rods that attach to an anchor in the soil. These rods can be tightened gradually to straighten and strengthen the crawl space walls.

Crawlspace LightFoot Interior Footing and Column System for Interior Floor Stabilization

This is a dependable solution for replacing worn-out supports and restoring stability to your floors. The system not only levels but also reinforces, ensuring that your foundation is secure and reliable.

Our Crawl Space Repair Process in Olathe, KS

Our crawl space repair process in Olathe, KS, is straightforward. Here’s a brief overview of our approach:

Step 1: On-Site Inspection

Our team starts by assessing your crawl space and noting all the problems and repairs needed. Then, they will provide you with a detailed diagnostic report with a cost breakdown.

Step 2: Starting the Repairs

Next, we execute the repair plan. Depending on the scope of work and the repair selected, our team takes 1 to 3 days to complete a project. Our certified and experienced technicians use high-quality materials and advanced techniques to repair your crawl space properly.

Step 3: Final Inspection

Once the repairs are complete, we conduct a final inspection to make sure that our repairs are successful.

Hire the Best Crawl Space Repair Company in Olathe, KS

KC Waterproofing and Foundation Repair is the best crawl space repair company in Olathe, KS. We have a team of experienced crawl space and basement waterproofing professionals in Olathe, KS, who use a customer-centric repair approach to ensure your home’s long-term stability and health. To ensure a safe, dry, and stable crawl space for years to come, schedule a consultation with us today! We also provide Olathe concrete leveling and foundation repair in Olathe.

Frequently Asked Questions (FAQs)

What is crawl space repair & encapsulation?

Crawl space repair and encapsulation involve addressing structural, moisture, and insulation issues to improve your home’s stability. Encapsulation involves sealing the floors and walls of your crawl space with a vapor barrier made of heavy-duty polyethylene. The main objective of crawl space repair and encapsulation is to prevent ground moisture from seeping into the crawl space and causing any costly foundational damage.

What are the causes of crawl space damage?

The following are the main causes of crawl space damage:

Poor ventilation
High humidity
Water intrusion from the ground or leaks
Inadequate insulation

These causes increase the chance of mold growth, wood rot, pest infestations, and other structural issues (e.g., sagging floors and foundation cracks).

How to dry out a flooded crawl space?

To dry out a flooded crawl space, we install a sump pump, drainage systems, and a dehumidifier. The drainage system sends water to the sump pump, which then directs it away from the home’s foundation. The dehumidifier helps dry out the area completely. Addressing the source of flooding is the best way to avoid expensive repairs down the road. Call us today for an inspection!

Does KC Waterproofing offer a warranty on crawl space encapsulation?

Yes! Our crawl space encapsulation comes with a lifetime transferable warranty. To learn more about the warranty, consult our professionals today!

How long does an average crawl space repair take in Olathe, KS?

Crawl space repair in Olathe, KS, typically takes around 1 to 3 days, depending on the extent of damage and exact repair requirements. The experts at KC Waterproofing will conduct a complete assessment of your crawl space and provide an estimated timeline so you can prepare for the process.

How do I choose a crawl space repair contractor in Olathe, KS?

When choosing a crawl space repair contractor in Olathe, KS, look for a professional company with local expertise. A contractor should have regional familiarity and be able to recommend solutions that account for local soil, weather, and seasonal conditions. Check for proper licensing and insurance, and look for reviews, ratings, and testimonials before making your decision. Always schedule an initial inspection to learn more about their methods and services before signing a contract.

Can I repair a crawl space myself, or should I call professionals in Olathe, KS?

Without the right tools or experience, DIY repairs often fail to address the root problem and can even make things worse. It’s best to call a professional local to Olathe to get your crawl space repaired. Attempting repairs yourself is a safety hazard, and DIY repairs are often not effective.

How does a crawl space repair affect my home’s energy efficiency?

Crawl space repairs often include an encapsulation, which seals off vents, gaps, and cracks to prevent the loss of heated or cooled air. By keeping moisture and humidity out, encapsulation ensures that your HVAC system doesn’t have to work as hard to maintain a stable indoor environment. This makes your home more energy efficient and helps reduce utility costs over time.

Will crawl space repairs prevent mold growth?

Yes, crawl space repairs are highly effective at reducing mold growth. Mold occurs when there is moisture in your crawl space. Crawl space repairs, especially encapsulations, block both moisture and outside air from coming into your crawl space, which reduces the risk of mold.

A stronger foundation.
A drier home.

Start with the part of your home that needs attention. We’ll look at the whole picture.

Foundation repair

Address settlement, wall movement and cracks with repairs based on the condition of your foundation.

Explore foundation repair

Basement waterproofing

Manage water entering your basement with drainage, sump pumps and waterproofing.

Explore basement waterproofing

Crawl space repair

Address moisture, humidity and structural concerns beneath your home.

Explore crawl space repair

A guide for Olathe homeowners

Your Olathe Repair Guide

Recognize the warning signs and understand the repair options for your home.

KC Waterproofing serves Olathe from our North Kansas City and Grandview offices. Your inspection connects the symptoms you see with a repair plan for your property.

What are Wall Anchor Systems?

Wall anchor systems are a good way to stabilize and straighten your foundation without the cost and disruption associated with foundation replacement. Wall anchors are made with heavy-duty, galvanized steel. These anchors are embedded in the stable soil outside your foundation, with each anchor connected by a steel rod to a wall plate. The wall plates maintain pressure that results in the gradual straightening of the wall back to its original position.

Explore the full repair detailsSource: KC Waterproofing · Olathe

Our Basement Wall Anchoring Services:

KC Waterproofing and Foundation Repair takes a comprehensive approach to resolving your basement and foundation problems. We implement the best solutions to improve your home’s structural integrity and protect your foundation for the long term.

The primary purpose of a wall anchoring system is to effectively stabilize bowing, buckling, and leaning walls caused by unstable soil. Wall anchors are embedded in the stable soil near the foundation and are connected to the wall plates with a steel rod. Made of galvanized steel, wall anchors installed by our experts help restore the lateral strength of the wall and gradually bring it back to its original, upright position. Here are the key advantages of our wall anchoring system:

Explore the full repair detailsSource: KC Waterproofing · Olathe

Maintaining Foundation Walls With Wall Anchoring

Wall anchoring is an effective way to stabilize your foundation walls and prevent further bowing and cracking. Foundation replacement is time-consuming, expensive, and massively disruptive. With wall anchoring, you eliminate the need for foundation replacement and protect your foundation for the long term without spending too much time and money. However, similar to all repair methods, wall anchors require maintenance after installation.

Wall anchors gradually stabilize and straighten a wall. The anchors need to be tightened periodically to ensure the wall doesn’t bow again. Therefore, you need to schedule regular inspection and maintenance appointments. In these inspections, we will tighten the anchors and conduct a brief quality check to ensure your walls remain stable.

Explore the full repair detailsSource: KC Waterproofing · Olathe

Our Bowing Wall Repair Process in Olathe, KS

Once you schedule an appointment with us, we will comprehensively assess your foundation for damages. After analyzing the extent of the damages, we will create a personalized wall anchoring plan and give you a free quote.

First, we will mark and drill holes in the bowing wall. Then, we will move to the exterior part of the foundation and drill anchor holes. If necessary, we will also excavate the soil to install the anchors.

Explore the full repair detailsSource: KC Waterproofing · Olathe

Hire the Best Bowing Basement Wall Repair Company in Olathe, KS

Contact the experts at KC Waterproofing and Foundation Repair for reliable, comprehensive, and cost-effective bowing basement wall repair in Olathe, KS. Call us today to We also provide Olathe concrete leveling and crawl space repair in Olathe, KS.

Explore the full repair detailsSource: KC Waterproofing · Olathe

Why Should You Get Your Crawl Space Repaired in Olathe, KS?

Crawl spaces are easily ignored. Over time, neglecting your crawl space can lead to weakened floor joists, uneven floors, and mold, affecting your home’s air quality. Here’s why you should get your crawl space repaired:

Crawl space repair, including encapsulation, helps improve your home’s air quality. Sealing off the crawl space from the elements reduces the possibility of mold growth and water intrusion. As a result, allergens and pollutants are removed from the air, which makes it safer to breathe.

Explore the full repair detailsSource: KC Waterproofing · Olathe

Google reviews

What our customers say.

4.9 / 5 from 1,004 Google reviews.

★★★★★ Google

Everyone I’ve interacted with from KC Waterproofing has been a delight. Friendly, professional and hardworking - from our Foundation Specialist Patrick to every member of Schylur’s crew who...Read full review

Everyone I’ve interacted with from KC Waterproofing has been a delight. Friendly, professional and hardworking - from our Foundation Specialist Patrick to every member of Schylur’s crew who completed the work. Their clear communication with me throughout the course of the project was very appreciated. The crew clearly enjoys working together as well as the work they are doing, which gives me full confidence in the caliber of the end result. I would contract them again without reservation and happily recommend them to anyone in need of crawl space waterproofing services.

Veronica W. Verified Google review · North Kansas City, MO · Aug 2026

★★★★★ Google

Connor and his crew did an excellent job fixing our foundation. I can't believe they finish it in 5 days. Hardworking and professional crew. I would recommend them to anybody. Even clean up...Read full review

Connor and his crew did an excellent job fixing our foundation. I can't believe they finish it in 5 days. Hardworking and professional crew. I would recommend them to anybody. Even clean up the basement really well.

Chuck Y. Verified Google review · North Kansas City, MO · Aug 2026

★★★★★ Google

Connor and his crew did an excellent job fixing our foundation. They finish it in 5 days and we love the result. Left our basement spotless as well. Would recommend them to anybody.

Regielyn L. Verified Google review · North Kansas City, MO · Aug 2026

★★★★★ Google

Mario serviced my sump pump today and did a good job. He also replaced tape on my wall shield. He provided excellent customer service and was willing ti come out any time needed or said...Read full review

Mario serviced my sump pump today and did a good job. He also replaced tape on my wall shield. He provided excellent customer service and was willing ti come out any time needed or said to call him anytime if I had any questions.

Michael K. Verified Google review · North Kansas City, MO · Jun 2026

★★★★★ Google

Great price, great work! In just 3 days, Jesse’s team added two sump pumps and over 40’ feet of channeling with the full wall systems. No more towels, fans, and dehumidifier after every big...Read full review

Great price, great work! In just 3 days, Jesse’s team added two sump pumps and over 40’ feet of channeling with the full wall systems. No more towels, fans, and dehumidifier after every big rain storm!

Peter Y. Verified Google review · North Kansas City, MO · Jun 2026

★★★★★ Google

KC Waterproofing and Foundation Repair has taken incredible care of my home through multiple visits. Gary and Davan handled my initial sump pump installation and crack repairs, and they...Read full review

KC Waterproofing and Foundation Repair has taken incredible care of my home through multiple visits. Gary and Davan handled my initial sump pump installation and crack repairs, and they were not only skilled but genuinely thoughtful throughout the process. We had a bit of early miscommunication, and instead of brushing it aside, they listened, acknowledged what happened, and adjusted the plan so everything aligned with what I needed. They brought me in at every step—walking me through pump location options, explaining the exit pipe decisions, and making sure I felt confident about the work being done. Their friendliness and respect made a stressful repair feel manageable. Later on, I had some cracks that needed to be reassessed, and Mario came out to take a look. He was incredibly kind, patient, and thorough, and he did an amazing job with the additional repairs. His calm, reassuring approach made me feel completely taken care of. I also want to highlight Don, the manager, who is just as kind and committed to making sure customers feel heard and supported. It’s clear this team truly values doing right by people. I’m grateful for their care and would absolutely recommend them for any foundation repair or waterproofing needs.

Katlyn E. Verified Google review · North Kansas City, MO · May 2026

★★★★★ Google

I am extremely grateful for the amazing work done by Gerry Reynolds and his crew at KC Water Proofing! They did an amazing job installing a drainage system, sub pump, and wall wrap. I...Read full review

I am extremely grateful for the amazing work done by Gerry Reynolds and his crew at KC Water Proofing! They did an amazing job installing a drainage system, sub pump, and wall wrap. I would recommend them to anyone needing peace of mind in water proofing their sub basement. Thank you for the hard work!

joshua J. Verified Google review · North Kansas City, MO · Mar 2026

★★★★★ Google

Excellent service and work! I’ve worked with KC Waterproofing and Foundation Repair twice now (for foundation work and most recently window well/waterproofing work). I have been satisfied...Read full review

Excellent service and work! I’ve worked with KC Waterproofing and Foundation Repair twice now (for foundation work and most recently window well/waterproofing work). I have been satisfied with their work both times. Always easy to schedule and Recently Riley helped with a quote and was not pushy about moving forward; which was my experience a few years ago too. They don’t take up hours of time to give a quote which I appreciate. The team that did the recent work (main contact was Schuyler) were easy to work with and talk too, very kind. You can tell this group of people works together and works together well. They had a lot of hand digging and they did it very quickly. When an unexpected issue arose (removing some sidewalk) Schuyler laid out the what/why/how plainly in an easy to understand way. They did replace the sidewalk concrete. It was a big job and they got it done in a day and a half and were in high spirits throughout. They cleaned up a lot after the project too, which is appreciated. Schuyler did a final walk-through and answered any questions I had. Pricing was good too, I got another quote that was astronomical for pricing and the other company wasted 3 hours of my time to provide a quote. If I need anything in the future I won’t bother with a second quote as I’ve always had excellent experiences with KC Waterproofing. The support staff is very kind and helpful too, as well as prompt. Overall, excellent experiences; highly recommend!

Tishana B. Verified Google review · North Kansas City, MO · Jul 2026

★★★★★ Google

We had a leak in what we thought was our foundation. Water coming in under our basement floor. Francis Heisinger came and checked it out for us. He could have recommended a French drain...Read full review

We had a leak in what we thought was our foundation. Water coming in under our basement floor. Francis Heisinger came and checked it out for us. He could have recommended a French drain that would entail digging, pipes, removing and replacing concrete and lots of money. Being the honest man that he is, he gave us his opinion as to what the problem entailed. Thank you so very much. Should we ever need foundation work done, we will definitely use this company!

Ronald M. Verified Google review · North Kansas City, MO · Mar 2023

Why Choose KC Waterproofing

KC Waterproofing starts with a free inspection, recommendations for your property, and written promises behind the work. Serving Kansas City homeowners since 1985.

A free inspection. A plan built for your home.
Custom-engineered recommendations, a clear written estimate, and room to ask every question.

Schedule free inspection

Lifetime transferable warranty.

Protection that stays with your home, even when you sell.

Your money is never at risk.

We stand behind our work with a written money-back guarantee.

Five-star service guarantee.

Clear communication. Respect for your home. A service promise we put in writing.

Nearby Communities

Explore repair options for your area, with one local page bringing the services together.

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Repair Questions in Olathe

A few useful answers before your inspection.

Do you service homes in Olathe?

KC Waterproofing serves this area. We confirm availability and the project scope at your address.

What does an inspection cost?

We offer a free in-home inspection and a written repair plan.

How much will my repair cost?

The condition of the property, access and the recommended work affect the cost. Your inspection leads to a written estimate.