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Avatar for Groundworks

Groundworks

4.92(
40
)
Approved Pro

Groundworks

4.92(
40
)
Approved Pro
Customers say: Quick response
25 years of experience
Free onsite estimate

Whether you live above a basement or a crawl space, Omaha?s homes deal with a range of issues because of the humid climate, drastic temperature changes, and the area?s silt loam soil. If you?re struggling with a musty crawl space in the summer and cold, drafty floors in the winter, or you have a leaking, wet basement? you are not alone. Groundworks offers the best crawl space encapsulation, basement waterproofing, foundation repair, and concrete lifting services in the area. Given Omaha?s unique conditions it is imperative you look for a company that lives and works in the area and can offer custom solutions to solve your foundation problems permanently.

"The Groudworks crew was amazing! Friendly, courteous, professional, and hard working. They went the extra mile to make sure to cover and protect my household good before working and did thorough job in cleaning up! Thank you, WayLay, Payray, and M/intOo. You guys rock; good crew to have!"

Tony A on December 2025

Whether you live above a basement or a crawl space, Omaha?s homes deal with a range of issues because of the humid climate, drastic temperature changes, and the area?s silt loam soil. If you?re struggling with a musty crawl space in the summer and cold, drafty floors in the winter, or you have a leaking, wet basement? you are not alone. Groundworks offers the best crawl space encapsulation, basement waterproofing, foundation repair, and concrete lifting services in the area. Given Omaha?s unique conditions it is imperative you look for a company that lives and works in the area and can offer custom solutions to solve your foundation problems permanently.

"The Groudworks crew was amazing! Friendly, courteous, professional, and hard working. They went the extra mile to make sure to cover and protect my household good before working and did thorough job in cleaning up! Thank you, WayLay, Payray, and M/intOo. You guys rock; good crew to have!"

Tony A on December 2025


Avatar for Groundworks

Groundworks

5.00(
17
)
Approved Pro

Groundworks

5.00(
17
)
Approved Pro
Super Service Award
Customers say: Quality work
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
9 years of experience

Established in 2016, Groundworks is a distinguished family of companies renowned for delivering unparalleled solutions. From foundation repair, structural reinforcement, crawl space encapsulation, basement waterproofing, and concrete lifting, we provide comprehensive services tailored to meet your needs. With our coverage spanning across Omaha, we bring our local expertise closer to you. Groundworks proudly holds accreditation from the Better Business Bureau, a testament to our unwavering commitment to excellence. Drawing from decades of collective experience, extensive industry knowledge, and ongoing specialized training, our dedicated team is poised to safeguard your residential property against water damage, concrete sinking, and foundation instability. At Groundworks, we are not just builders; we are guardians of your peace of mind. Contact us today for a FREE estimate!

"Aaron Zach was very efficient and informative during my 1 year inspection. Great to work with."

Bonnie S on August 2025

Established in 2016, Groundworks is a distinguished family of companies renowned for delivering unparalleled solutions. From foundation repair, structural reinforcement, crawl space encapsulation, basement waterproofing, and concrete lifting, we provide comprehensive services tailored to meet your needs. With our coverage spanning across Omaha, we bring our local expertise closer to you. Groundworks proudly holds accreditation from the Better Business Bureau, a testament to our unwavering commitment to excellence. Drawing from decades of collective experience, extensive industry knowledge, and ongoing specialized training, our dedicated team is poised to safeguard your residential property against water damage, concrete sinking, and foundation instability. At Groundworks, we are not just builders; we are guardians of your peace of mind. Contact us today for a FREE estimate!

"Aaron Zach was very efficient and informative during my 1 year inspection. Great to work with."

Bonnie S on August 2025


Avatar for Thrasher, Inc.

Thrasher, Inc.

4.47(
103
)
Approved Pro

Thrasher, Inc.

4.47(
103
)
Approved Pro
Customers say: True professional
11 years of experience
Free onsite estimate

With 50 years in the industry, Thrasher has helped homeowners preserve and improve the value of their homes using proven basement waterproofing and structural repair solutions. We understand that home repairs can be stressful. That’s why our team will guide you through every step, addressing all foundation concerns, water intrusion, and concrete issues with the utmost care and expertise. By choosing us, you’re partnering with a compassionate team that cares deeply about your home’s well-being and your family’s peace of mind. For more information on Thrasher or to schedule a free home inspection, please call us at 800.827.0702 or visit www.gothrasher.com.

"Prompt, efficient, good workmanship."

Jonathan F on December 2024

With 50 years in the industry, Thrasher has helped homeowners preserve and improve the value of their homes using proven basement waterproofing and structural repair solutions. We understand that home repairs can be stressful. That’s why our team will guide you through every step, addressing all foundation concerns, water intrusion, and concrete issues with the utmost care and expertise. By choosing us, you’re partnering with a compassionate team that cares deeply about your home’s well-being and your family’s peace of mind. For more information on Thrasher or to schedule a free home inspection, please call us at 800.827.0702 or visit www.gothrasher.com.

"Prompt, efficient, good workmanship."

Jonathan F on December 2024


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
29 years of experience
Free onsite estimate

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 Olshan Foundation Repair

Olshan Foundation Repair

3.94(
64
)
Approved Pro

Olshan Foundation Repair

3.94(
64
)
Approved Pro
Customers say: Super punctual
92 years of experience
Free onsite estimate

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


Avatar for Thrasher Foundation Repair – Des Moines

Thrasher Foundation Repair – Des Moines

4.54(
24
)
Approved Pro

Thrasher Foundation Repair – Des Moines

4.54(
24
)
Approved Pro
Customers say: Quick response
50 years of experience
Free onsite estimate

With 50 years in the industry, Thrasher has helped homeowners preserve and improve the value of their homes using proven basement waterproofing and structural repair solutions. We understand that home repairs can be stressful. That’s why our team will guide you through every step, addressing all foundation concerns, water intrusion, and concrete issues with the utmost care and expertise. By choosing us, you’re partnering with a compassionate team that cares deeply about your home’s well-being and your family’s peace of mind. We proudly serve our customers in Des Moines, Ames, Waterloo, Urbandale, Ankeny, and surrounding areas. For more information on Thrasher or to schedule a free home inspection, please call us at 515-289-1606 or visit www.gothrasher.com.

"Everything went as explained, diagramed, and promised by our System Design Specialist, Mr. Nicolas Hruska. We initially contacted just the top two Foundation Repair Experts listed on Angie's List because we can't afford to have our home repaired by anyone who lacks the proper credentials, staff, tools, training, techniques, supplies, 25 year transferrable warranty, and the hands on experience to deliver all services as promised. We are extremely pleased with the final results to take back our homes basement from poor workmanship done by the original builder and owner of our home back in 1979 We purchased the home in 2001 and unknown to us the foundation had been placed on top of clay based sub-soil which was an acceptable building practice back in 1979. Today's building codes prohibit this careless and costly practice of home site preparation for the homeowner. A word to the wise, do your home work first and then protect the biggest asset that most Americans have, their home. Respectfully, Kenny L. Hutcheson, CMSgt, USAF/USN, Ret. Indianola, Iowa"

Kenny H on April 2021

With 50 years in the industry, Thrasher has helped homeowners preserve and improve the value of their homes using proven basement waterproofing and structural repair solutions. We understand that home repairs can be stressful. That’s why our team will guide you through every step, addressing all foundation concerns, water intrusion, and concrete issues with the utmost care and expertise. By choosing us, you’re partnering with a compassionate team that cares deeply about your home’s well-being and your family’s peace of mind. We proudly serve our customers in Des Moines, Ames, Waterloo, Urbandale, Ankeny, and surrounding areas. For more information on Thrasher or to schedule a free home inspection, please call us at 515-289-1606 or visit www.gothrasher.com.

"Everything went as explained, diagramed, and promised by our System Design Specialist, Mr. Nicolas Hruska. We initially contacted just the top two Foundation Repair Experts listed on Angie's List because we can't afford to have our home repaired by anyone who lacks the proper credentials, staff, tools, training, techniques, supplies, 25 year transferrable warranty, and the hands on experience to deliver all services as promised. We are extremely pleased with the final results to take back our homes basement from poor workmanship done by the original builder and owner of our home back in 1979 We purchased the home in 2001 and unknown to us the foundation had been placed on top of clay based sub-soil which was an acceptable building practice back in 1979. Today's building codes prohibit this careless and costly practice of home site preparation for the homeowner. A word to the wise, do your home work first and then protect the biggest asset that most Americans have, their home. Respectfully, Kenny L. Hutcheson, CMSgt, USAF/USN, Ret. Indianola, Iowa"

Kenny H on April 2021


NO SUBS. COST IS DETERMINED BY THE JOB. NO TRAVEL CHARGES. ADDITIONAL SERVICE AREAS: ISANTI, MCLEOD, MILLE LACS, SHERBURNE & STEARNS COUNTIES.


With 30 years of experience, Kinzler Construction Services is the right contractor for the job. Call us today for a free estimate.


"BEHNCKE REVIEW- Recently, Behncke Constructed built an egress window for our home. From the initial scheduling through the conclusion of the project everything was precise and the craftsmanship was perfect. We would highly recommend Behncke for your every need."

Scott S on December 2025

Behncke construction has been serving the Quad Cities for over 60 years.

"BEHNCKE REVIEW- Recently, Behncke Constructed built an egress window for our home. From the initial scheduling through the conclusion of the project everything was precise and the craftsmanship was perfect. We would highly recommend Behncke for your every need."

Scott S on December 2025


Avatar for Bix Basement Systems

Bix Basement Systems

4.02(
42
)

Bix Basement Systems

4.02(
42
)
Customers say: Quality work
65 years of experience

Bix Services is a full service basement, foundation and crawl space repair company with access to more than 28 patented products by Basement Systems, Inc. and Foundation Supportworks, Inc.

Bix Services is a full service basement, foundation and crawl space repair company with access to more than 28 patented products by Basement Systems, Inc. and Foundation Supportworks, Inc.

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Basement Waterproofing questions, answered by experts

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.

Basements with persistent moisture problems or flooding shouldn’t be finished until the moisture issues have been fixed. In addition, if your foundation is cracked, you have unmitigated radon levels, or you have asbestos or lead pipes, remediate the underlying problem before finishing your basement. Turning a basement into living space before fixing these issues can lead to serious health risks or structural damage. 

Thankfully, you do have a few sump pump backup options in case it fails. One option is a battery-powered backup sump pump. Another option is using a portable backup generator as a power supply for your sump pump. Unlike a battery-powered backup which has limited power, a generator can run around the clock for as long as you need it. 

Or you can opt for a water-powered backup pump, which uses your home’s water supply as a source of power. However, this may not be the best option if you find your house frequently has low water pressure.

The best way to ensure the ground next to your home’s foundation drains properly is to divert water away from it as much as possible. While a flood wall can stop water from entering the house, gutters and spouts can help direct rainwater and melting snow away from the foundation. Keep your gutters as clear as possible from dead leaves and other yard debris so they can effectively divert water from your house. Add extenders to the spouts so the water runs out and away from your home, not into the surrounding soil.

Waterproofing or encapsulating protects against moisture, preventing mold growth and structural damage. These services also enhance energy efficiency and improve air quality by keeping humidity levels in check.

The Walnut, IA homeowners’ guide to basement waterproofing services

From average costs to expert advice, get all the answers you need to get your job done.

What do you need done? We’ll find top pros.
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