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  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon26
    Verified basement waterproofing services reviews

Verified Reviews for Basement Waterproofing pros in Onaga, KS

*The Angi rating for Basement Waterproofing companies in Onaga, KS is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Basement Waterproofing needs.

*The HomeAdvisor rating for Basement Waterproofing companies in Onaga, KS is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Basement Waterproofing needs.

Last update on November 21, 2025

Find Basement waterproofing pros in Onaga

Avatar for AccuLevel, Inc. - Missouri

AccuLevel, Inc. - Missouri

4.55(
154
)
•Approved Pro

AccuLevel, Inc. - Missouri

4.55(
154
)
•Approved Pro
Customers say: Quality work
98 local quotes requested
29 years of experience

Acculevel is your foundation repair expert, serving Indiana, Illinois, Michigan, Kentucky, and Ohio with over 20 years of experience. Our repairs come with a life of the structure warranty. Acculevel begins by evaluating your entire foundation system, checking your property for the signs and causes of foundation failure. From foundation & crawlspace repair to waterproofing & encapsulation systems, Acculevel can help you protect your home-- the most valuable investment you'll ever make.

"Thrilled with the results! Good design and implementation."

Janet E on June 2023

Acculevel is your foundation repair expert, serving Indiana, Illinois, Michigan, Kentucky, and Ohio with over 20 years of experience. Our repairs come with a life of the structure warranty. Acculevel begins by evaluating your entire foundation system, checking your property for the signs and causes of foundation failure. From foundation & crawlspace repair to waterproofing & encapsulation systems, Acculevel can help you protect your home-- the most valuable investment you'll ever make.

"Thrilled with the results! Good design and implementation."

Janet E on June 2023

Avatar for Foundation Recovery Systems

Foundation Recovery Systems

4.41(
108
)
•Approved Pro

Foundation Recovery Systems

4.41(
108
)
•Approved Pro
Customers say: Super punctual
42 local quotes requested
33 years of experience

Foundation Recovery Systems, founded in 1992, is a subsidiary of Groundworks, a family of companies that offers superior, proven solutions for your foundation repair, structural repair, crawl space encapsulation, dehumidification, and concrete leveling needs. They currently maintain offices in Kansas City, Moberly, Springfield, and St Louis. Foundation Recovery Systems is a recognized accredited member of the Better Business Bureau and devotes its years of experience, industry knowledge and specialized training to help customers protect their homes or commercial buildings from water damage, concrete sinking, and foundation failure.

"Oh they'll come and do the work, case your house, and when they show up a year later to check on the work they'll offer you something else that they just happened to have in the truck. In my case they noticed we had a dehumidifier and a year later they ripped my wife off and sold her an over $2000 dehumidifier, and when I asked her to send it back they refused to take it back and now we're stuck with it so it seems, absolutely disgusting way of working."

Daniel T on August 2025

Foundation Recovery Systems, founded in 1992, is a subsidiary of Groundworks, a family of companies that offers superior, proven solutions for your foundation repair, structural repair, crawl space encapsulation, dehumidification, and concrete leveling needs. They currently maintain offices in Kansas City, Moberly, Springfield, and St Louis. Foundation Recovery Systems is a recognized accredited member of the Better Business Bureau and devotes its years of experience, industry knowledge and specialized training to help customers protect their homes or commercial buildings from water damage, concrete sinking, and foundation failure.

"Oh they'll come and do the work, case your house, and when they show up a year later to check on the work they'll offer you something else that they just happened to have in the truck. In my case they noticed we had a dehumidifier and a year later they ripped my wife off and sold her an over $2000 dehumidifier, and when I asked her to send it back they refused to take it back and now we're stuck with it so it seems, absolutely disgusting way of working."

Daniel T on August 2025

Avatar for Olshan Foundation Repair

Olshan Foundation Repair

4.00(
51
)
•Approved Pro

Olshan Foundation Repair

4.00(
51
)
•Approved Pro
Customers say: Super punctual
30 local quotes requested
92 years of experience

Established in 1933, Olshan Foundation provides cost-effective foundation solutions to residential and commercial property owners. We proudly service homeowners in Wichita from our office in Nearby Missouri. About a quarter of the homes we visit do not require foundation repair. Services are backed by an available warranty, friendly customer support and convenient payment options. Free, no-obligation structural assessments are performed by Certified Structural Technicians. Since no two homes are alike, our Technicians carefully inspect the problems affecting your home before developing a comprehensive repair plan designed uniquely to your property. Olshan is the exclusive provider of the Cable Lock ST Plus repair system. This hybrid design combines the penetrating power of concrete with the long-term durability of steel, providing a longer, deeper more secure repair. We also offer drainage and root barriers to help prevent foundation damage. Schedule a free, no-obligation assessment now. Your home’s structural integrity depends on the strength of your foundation. It supports everything else – walls, windows, floors, doorways, roof – so when your foundation is damaged, it can cause serious problems throughout your home. Like most things in life, your foundation is subject to environmental stress. Expanding and contracting soil, excessive moisture and inadequate drainage are some of the most common threats to your home’s foundation. Over time, environmental stressors can cause a foundation to shift, crack or settle unevenly. And homeowners often miss early warning signs of foundation damage. Homeowners spend about $4 billion annually stabilizing faulty foundations, and those costs may increase as more homes are built in areas known for shifting soil. Understanding risk factors and signs of foundation problems can help you protect your most valuable asset from irreversible damage.

"Terrible service, our front was sinking due to our fireplace. We got a quote ($28,000), for their "patented" footings - enormous metal poles under each of the house supports for the front. Pretty slick snowjob, they quoted us 3 days but took 5. They dumped all the concrete they removed in the backyard without asking and left an enormous hole in the front of the house where the fireplace is. When I (5'1" femme) asked to speak to a supervisor about the delay and dumping, they sent a good old boy (300 pds, 6'2") to scream at me in my living room. No supervisor was present to verify the work and I was not permitted to watch them. They pressured me to sign the inspection form, without me inspecting anything. They are a SCAMMMM! I would only recommend Olshan as revenge."

Hannah C on November 2024

Established in 1933, Olshan Foundation provides cost-effective foundation solutions to residential and commercial property owners. We proudly service homeowners in Wichita from our office in Nearby Missouri. About a quarter of the homes we visit do not require foundation repair. Services are backed by an available warranty, friendly customer support and convenient payment options. Free, no-obligation structural assessments are performed by Certified Structural Technicians. Since no two homes are alike, our Technicians carefully inspect the problems affecting your home before developing a comprehensive repair plan designed uniquely to your property. Olshan is the exclusive provider of the Cable Lock ST Plus repair system. This hybrid design combines the penetrating power of concrete with the long-term durability of steel, providing a longer, deeper more secure repair. We also offer drainage and root barriers to help prevent foundation damage. Schedule a free, no-obligation assessment now. Your home’s structural integrity depends on the strength of your foundation. It supports everything else – walls, windows, floors, doorways, roof – so when your foundation is damaged, it can cause serious problems throughout your home. Like most things in life, your foundation is subject to environmental stress. Expanding and contracting soil, excessive moisture and inadequate drainage are some of the most common threats to your home’s foundation. Over time, environmental stressors can cause a foundation to shift, crack or settle unevenly. And homeowners often miss early warning signs of foundation damage. Homeowners spend about $4 billion annually stabilizing faulty foundations, and those costs may increase as more homes are built in areas known for shifting soil. Understanding risk factors and signs of foundation problems can help you protect your most valuable asset from irreversible damage.

"Terrible service, our front was sinking due to our fireplace. We got a quote ($28,000), for their "patented" footings - enormous metal poles under each of the house supports for the front. Pretty slick snowjob, they quoted us 3 days but took 5. They dumped all the concrete they removed in the backyard without asking and left an enormous hole in the front of the house where the fireplace is. When I (5'1" femme) asked to speak to a supervisor about the delay and dumping, they sent a good old boy (300 pds, 6'2") to scream at me in my living room. No supervisor was present to verify the work and I was not permitted to watch them. They pressured me to sign the inspection form, without me inspecting anything. They are a SCAMMMM! I would only recommend Olshan as revenge."

Hannah C on November 2024

PE-Foundation Solutions

No reviews yet

PE-Foundation Solutions

No reviews yet
Free onsite estimate

We are Foundation Repair Specialists. We can repair walls that have shifted, install sump pumps, egress windows, interior drains, waterproofing, deadman anchors, raising foundations via Piers and more. Our name is new but we have a combined 100 years of experience backing us. With the industry trusted names of Dennis UHL (Roy V UHL Company) and Lonny Wagner (Wagner Mudjacking) working with us every step of the way. So you can rest assured that you are in good experienced hands.

We are Foundation Repair Specialists. We can repair walls that have shifted, install sump pumps, egress windows, interior drains, waterproofing, deadman anchors, raising foundations via Piers and more. Our name is new but we have a combined 100 years of experience backing us. With the industry trusted names of Dennis UHL (Roy V UHL Company) and Lonny Wagner (Wagner Mudjacking) working with us every step of the way. So you can rest assured that you are in good experienced hands.

Dry Basement Foundation Repair

4.00(
5
)

Dry Basement Foundation Repair

4.00(
5
)
Customers say: Super punctual
50 years of experience

Since 1975 we have taken care of over 32,000 structural problems and moisture control issues. We realize that there are many companies in the area who you could choose to do business with. However, we feel as if our knowledge, experience in the industry, attention to detail, and exceptional customer service is what helps us to stand apart from everyone else.

"We hired this company because we were starting to get cracks in a basement wall that was moving slightly. The first guy, the estimator, said they would stabilize the wall and if all the drywall is taken off they will also seal the cracks while they are there. They came out early March to stabilize the wall and those guys said they will not do anything to the cracks since they were only there for the stabilization, not waterproofing since that was a separate package. Ok, no big deal we have never had any water issues so we weren't concerned, everything seemed fine. Fast forward a month and the first big rain storm- there is now water coming in from the corner of the wall they 'fixed' and another wall. We called them and they sent someone out. That guy said that's a completely separate issue, has nothing to do with the work they did. There is also now white mineral growth coming up around the bottom of the concrete footings they installed for the beams. I get that we did not hire them for water issues but that is because we didn't have any until after they did work on that wall. I hired them because I felt like they were going to treat us fairly and fix my home. I was confident that by hiring them my house would be safe and structurally sound when they were done. That ended up not the experience I had with this company. And now after spending thousands of dollars I have even more issues than I started with and will have to spend even more to fix the new problems."

Marleatta H on May 2020

Since 1975 we have taken care of over 32,000 structural problems and moisture control issues. We realize that there are many companies in the area who you could choose to do business with. However, we feel as if our knowledge, experience in the industry, attention to detail, and exceptional customer service is what helps us to stand apart from everyone else.

"We hired this company because we were starting to get cracks in a basement wall that was moving slightly. The first guy, the estimator, said they would stabilize the wall and if all the drywall is taken off they will also seal the cracks while they are there. They came out early March to stabilize the wall and those guys said they will not do anything to the cracks since they were only there for the stabilization, not waterproofing since that was a separate package. Ok, no big deal we have never had any water issues so we weren't concerned, everything seemed fine. Fast forward a month and the first big rain storm- there is now water coming in from the corner of the wall they 'fixed' and another wall. We called them and they sent someone out. That guy said that's a completely separate issue, has nothing to do with the work they did. There is also now white mineral growth coming up around the bottom of the concrete footings they installed for the beams. I get that we did not hire them for water issues but that is because we didn't have any until after they did work on that wall. I hired them because I felt like they were going to treat us fairly and fix my home. I was confident that by hiring them my house would be safe and structurally sound when they were done. That ended up not the experience I had with this company. And now after spending thousands of dollars I have even more issues than I started with and will have to spend even more to fix the new problems."

Marleatta H on May 2020

Avatar for Quality Education Service

Quality Education Service

No reviews yet

Quality Education Service

No reviews yet
13 years of experience

We are a new company servicing the Kansas City area. Our main goal and focus is to provide contractors in the area with a quality continuing education experience, at a more convenient time. We will focus primarily on holding continuing education courses in the evenings and on weekends. We have found that most contractors prefer to get the required educational hours fulfilled outside of their workday, as it does not take away from their income. Number of employees:1-5

We are a new company servicing the Kansas City area. Our main goal and focus is to provide contractors in the area with a quality continuing education experience, at a more convenient time. We will focus primarily on holding continuing education courses in the evenings and on weekends. We have found that most contractors prefer to get the required educational hours fulfilled outside of their workday, as it does not take away from their income. Number of employees:1-5

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Basement Waterproofing questions, answered by experts

Alternatives to gutter systems include rain chains and drip edges, which work to disperse rain coming off of your roof to a wider section of the ground to prevent erosion and pooling. These options aren’t standalone alternatives to gutters in all parts of the country because they don’t divert water. They’re often reserved for dry climates. On the ground, you can also opt for a drip path or French drain. These can serve as standalone alternatives, but they’re expensive and can detract from your curb appeal and usable yard.

Other types of home improvement grants available are for those with very low-income housing, elderly people needing assistance, older adults, and veterans. These grants can range from helping with accessible modifications to improving critical issues that may affect the resident’s health or safety.

The most flood-resistant materials you can count on in a flood scenario are concrete, closed-cell insulation, foam insulation (also known as expandable foam), pressure-treated wood, marine-grade plywood, and ceramic tile. When a material is flood-resistant, it can withstand direct contact with floodwater for at least 72 hours without being significantly damaged.

In perfect conditions—meaning, no overexposure to the elements without roofing material on top of it—an ice and water shield can last for decades. In fact, many come with a limited lifetime warranty because they should last for a long time. If, however, the membrane is exposed to the elements during building or if there is a delay in installing the roofing material, it might only last up to 180 days if exposed to the elements. The key is to make it a layer of protection and then protect that layer by installing the roofing.

When doing any type of project involving mold, it's important to wear the right protective gear. You'll want an N-95 or KN-95 mask to keep yourself from inhaling mold spores, which can be irritating or trigger an allergic reaction in people with weakened immune systems. You'll also want to wear protective eyewear and gloves to limit your contact with mold.

The Onaga, KS homeowners’ guide to basement waterproofing services

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