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Foundation, basement or crawlspace waterproofing / encapsulation pros in Sioux City

Avatar for Groundworks
Groundworks
13831 Chalco Valley Parkway
4.92(
37
)
Approved Pro
Groundworks
13831 Chalco Valley Parkway
4.92(
37
)
Approved Pro
Super Service Award
Customers say: Quick response
58 local quotes requested
25 years of experience

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.

"Emanuel [Provider Name Removed], Luis [Provider Name Removed], and Jo [Provider Name Removed] were extremely professional. Their thoroughness during preparation to ensure there would be no damage was impressive. Emanuel explained what work would be done and answered all of our questions. We were impressed with the work done by Emanuel, Luis and Jo. We would enthusiastically recommend Ground works to our friends and neighbors."

c s on April 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.

"Emanuel [Provider Name Removed], Luis [Provider Name Removed], and Jo [Provider Name Removed] were extremely professional. Their thoroughness during preparation to ensure there would be no damage was impressive. Emanuel explained what work would be done and answered all of our questions. We were impressed with the work done by Emanuel, Luis and Jo. We would enthusiastically recommend Ground works to our friends and neighbors."

c s on April 2025


Avatar for Thrasher, Inc.
Thrasher, Inc.
11844 Valley Ridge Drive
4.47(
103
)
Approved Pro
Thrasher, Inc.
11844 Valley Ridge Drive
4.47(
103
)
Approved Pro
Customers say: True professional
386 local quotes requested
11 years of experience

With nearly 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 nearly 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 Thrasher Foundation Repair - Omaha
Thrasher Foundation Repair - Omaha
11844 Valley Ridge Dr
4.70(
158
)
Approved Pro
Thrasher Foundation Repair - Omaha
11844 Valley Ridge Dr
4.70(
158
)
Approved Pro
Customers say: Super punctual
113 local quotes requested
50 years of experience

With 50 years of experience in the basement and foundation repair industry, Thrasher Foundation Repair is a trusted leader serving homeowners and business owners throughout Omaha, NE, and surrounding areas. Recognized for our exceptional commitment to leadership, character, and organizational ethics, we are proud recipients of the 2024 International BBB Torch Award for Ethics. From cracked concrete repair to basement waterproofing and crawl space encapsulation, we provide state-of-the-art solutions to keep your foundation safe, dry, and healthy. Our services extend to Papillion, Bellevue, La Vista, Fremont, Blair, Lincoln and surrounding areas. Contact us today for a free inspection!

"Thrasher does a fantastic job educating homeowners to make the best decisions to protect their home."

Christina H on June 2023

With 50 years of experience in the basement and foundation repair industry, Thrasher Foundation Repair is a trusted leader serving homeowners and business owners throughout Omaha, NE, and surrounding areas. Recognized for our exceptional commitment to leadership, character, and organizational ethics, we are proud recipients of the 2024 International BBB Torch Award for Ethics. From cracked concrete repair to basement waterproofing and crawl space encapsulation, we provide state-of-the-art solutions to keep your foundation safe, dry, and healthy. Our services extend to Papillion, Bellevue, La Vista, Fremont, Blair, Lincoln and surrounding areas. Contact us today for a free inspection!

"Thrasher does a fantastic job educating homeowners to make the best decisions to protect their home."

Christina H on June 2023


Avatar for Groundworks
Groundworks
13831 Chalco Valley Pkwy
5.00(
14
)
Approved Pro
Groundworks
13831 Chalco Valley Pkwy
5.00(
14
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
140 local quotes requested

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!

"Mauro, Isaac, and René did an excellent job. What was projected to be a four day job only took two. They were mindful of my yard and were careful to not disrupt it more than necessary."

Ryan N on April 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!

"Mauro, Isaac, and René did an excellent job. What was projected to be a four day job only took two. They were mindful of my yard and were careful to not disrupt it more than necessary."

Ryan N on April 2025


Coughlin Landscaping
4475 West St
1.00(
1
)
Coughlin Landscaping
4475 West St
1.00(
1
)
Free onsite estimate

Coughlin Landscaping has been providing quality award-winning landscaping service to Sioux City and the surrounding area since 1979. We have earned multiple awards from the Iowa Nursery and Landscape Association, South Dakota Nursery and Landscape Association and the Nebraska Nursery and Landscape Association. Coughlin Landscaping gladly offers the following: • Beautiful, healthy landscaping design and installation • Expertly trained staff • Polite and professional customer service • Full line of nursery stock • Patio pavers • Retaining walls • Convenient payment options • Complimentary personalized consultation Please contact us today for all your landscaping solutions.

Coughlin Landscaping has been providing quality award-winning landscaping service to Sioux City and the surrounding area since 1979. We have earned multiple awards from the Iowa Nursery and Landscape Association, South Dakota Nursery and Landscape Association and the Nebraska Nursery and Landscape Association. Coughlin Landscaping gladly offers the following: • Beautiful, healthy landscaping design and installation • Expertly trained staff • Polite and professional customer service • Full line of nursery stock • Patio pavers • Retaining walls • Convenient payment options • Complimentary personalized consultation Please contact us today for all your landscaping solutions.


R&A Hydroseeding
No reviews
R&A Hydroseeding
No reviews

R&A Hydroseeding is a service provider located in Norfolk, NE, serving Northeast Nebraska. We offer residential and commercial land grading, erosion control, landscape design, landscape install and hydroseeding. We can customize the perfect blend of seed for every application. Give us a call for a free estimate and more information.

R&A Hydroseeding is a service provider located in Norfolk, NE, serving Northeast Nebraska. We offer residential and commercial land grading, erosion control, landscape design, landscape install and hydroseeding. We can customize the perfect blend of seed for every application. Give us a call for a free estimate and more information.


RC HOMES & REMODELING
1423 PRAIRIE DRIVE
No reviews
RC HOMES & REMODELING
1423 PRAIRIE DRIVE
No reviews
37 years of experience

I am a hand on guy with all my jobs! I have a few sub if I need them and I have a couple men that work for me full time.

I am a hand on guy with all my jobs! I have a few sub if I need them and I have a couple men that work for me full time.


Greenwood Welding and Fence
804 Clinton Street
No reviews
Greenwood Welding and Fence
804 Clinton Street
No reviews
14 years of experience

Small business with 3 or 4 employees, most jobs are 1/2 down and other 1/2 at completion of the job.

Small business with 3 or 4 employees, most jobs are 1/2 down and other 1/2 at completion of the job.


Jeff's Lawn Care
PO BOX 371
No reviews
Jeff's Lawn Care
PO BOX 371
No reviews
Free onsite estimate

Market Ready, LLC
1112 S St Mary
No reviews
Market Ready, LLC
1112 S St Mary
No reviews
13 years of experience

Market Ready, LLC is a new Siouxland business established to serve the needs of homeowners. Call us when you’re preparing your home to put it on the market, or if you just want to make it more comfortable and functional for your own family. We work within your budget to make cost-effective changes--large or small--that will make your home appeal to potential buyers and allow you to realize the greatest return on your investment, now or in the future. Once your house is market ready, we can work with you to create marketing materials, including photos, ads, brochures, slideshows and videos that showcase your property and allow you to save thousands of dollars in realtor fees.

Market Ready, LLC is a new Siouxland business established to serve the needs of homeowners. Call us when you’re preparing your home to put it on the market, or if you just want to make it more comfortable and functional for your own family. We work within your budget to make cost-effective changes--large or small--that will make your home appeal to potential buyers and allow you to realize the greatest return on your investment, now or in the future. Once your house is market ready, we can work with you to create marketing materials, including photos, ads, brochures, slideshows and videos that showcase your property and allow you to save thousands of dollars in realtor fees.

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FAQs for foundation, basement or crawlspace waterproofing / encapsulation projects in Sioux City, IA

Standing water in your crawl space won’t disappear on its own. Keep the drainage clear, ensure the vents are working properly, and run a dehumidifier to control moisture levels. If dampness lingers, mold, wood rot, and foundation cracks can follow. Act quickly and call a pro to protect your home’s structure and indoor air quality.

Disinfecting a crawl space requires a methodical approach. First, clear all debris and remove old liners and insulation to eliminate contaminants. Then, apply a strong bleach solution or borate spray to eradicate mold spores and mildew. Ensuring complete surface coverage and allowing ample drying time establishes a sanitary environment and prevents future infestations.

A crawl space serves vital functions by providing access to essential systems, including electrical wiring, plumbing, and HVAC ducts. It also offers a buffer zone that aids in moisture control and protects underlying structural components. 

Yes, crawl space encapsulation is a worthwhile investment in protecting your home. Crawl space encapsulation locks out moisture, controls humidity, and blocks pests and harmful pollutants like radon gas. Those benefits boost indoor air quality and protect beams, joists, and insulation, giving your home long‑term structural stability and safeguarding your family’s health.

Prevention is the best way to keep water out of your crawl space. A dehumidifier and sump pump can help control moisture levels, but grading the landscape to redirect water away from the foundation is most important. Additionally, seal foundation cracks and install reliable drainage systems such as a French drain to maintain a consistently dry environment.

Yes, repairing your crawl space foundation is critical, regardless of how minor the issue may seem. Foundation problems arise from enduring moisture, water intrusion, and unstable soil, which can lead to significant structural damage if left unaddressed. Hiring a licensed structural engineer or foundation repair professional guarantees your home’s long-term stability and safety while preventing escalating repair costs.

The Sioux City, IA homeowners’ guide to foundation, basement or crawlspace waterproofing / encapsulations
From average costs to expert advice, get all the answers you need to get your job done.
clean crawlspace with insulation and wood beams under house
Jun 15, 2025
Jun 15, 2025
Budget for crawl space repair costs based on factors such as square footage, repair type, accessibility, cleaning, maintenance, labor, and more.
professional repairing the foundation of a home
Apr 24, 2025
Apr 24, 2025
Budget for foundation repair costs based on factors such as the extent of damage, house size, materials, labor, problem type, and more.
Empty basement with new concrete floor and white walls
Apr 21, 2025
Apr 21, 2025
If you’re planning to install a new foundation, check out budgeting and cost factors to consider.
raising the foundation of a home with a house lift
Apr 21, 2025
Apr 21, 2025
Learn how much it costs to raise a house. Explore how factors like the house size, structure, age, landscaping, and labor rates affect the price.
A man digging out a french drain
Mar 31, 2025
Mar 31, 2025
Budget for French drain costs based on factors including square footage, accessibility, labor, location, landscape repairs, and more.
crawl space prepared for an encapsultion
Mar 20, 2025
Mar 20, 2025
Use this guide to budget for crawl space encapsulation cost factors such as crawl space size, prep, maintenance tasks, labor, and more.
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