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Foundation, basement or crawlspace waterproofing / encapsulation pros in Chaska

Avatar for Innovative Basement Authority
Innovative Basement Authority
6265 Carmen Ave
4.67(
146
)
Approved Pro
Innovative Basement Authority
6265 Carmen Ave
4.67(
146
)
Approved Pro
Super Service Award
Customers say: Quality work
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
216 local quotes requested

Innovative Basement Authority (IBA), A Groundworks Company, helps homeowners with their foundation repair, basement waterproofing, crawl space encapsulation, and concrete needs. Our top priority is providing high-quality home repair solutions and personalized service throughout North Dakota, South Dakota, Minnesota, Montana, and Wisconsin. With fully trained technicians, industry-leading products, and nationally backed warranties, Innovative Basement Authority is here to restore your foundation or basement.

"Jared arrived for his appointment and was extremely complete with informing us everything that needed to be done. He answered every question and was extremely thorough. Josh and his crew came in 3 weeks later and absolutely rocked this job. Extremely professional. Took special care to make sure all of our personal belongings were covered and not damaged at all. We are ecstatic at how quick they completed this job and how great everything looks. Wish I could rate more than 5 stars, because these guys are worth 10 stars. Highly recommend "

Dana V on April 2025

Innovative Basement Authority (IBA), A Groundworks Company, helps homeowners with their foundation repair, basement waterproofing, crawl space encapsulation, and concrete needs. Our top priority is providing high-quality home repair solutions and personalized service throughout North Dakota, South Dakota, Minnesota, Montana, and Wisconsin. With fully trained technicians, industry-leading products, and nationally backed warranties, Innovative Basement Authority is here to restore your foundation or basement.

"Jared arrived for his appointment and was extremely complete with informing us everything that needed to be done. He answered every question and was extremely thorough. Josh and his crew came in 3 weeks later and absolutely rocked this job. Extremely professional. Took special care to make sure all of our personal belongings were covered and not damaged at all. We are ecstatic at how quick they completed this job and how great everything looks. Wish I could rate more than 5 stars, because these guys are worth 10 stars. Highly recommend "

Dana V on April 2025


Avatar for American Waterworks
American Waterworks
1307 Valleyhigh Dr NW
4.78(
131
)
Approved Pro
American Waterworks
1307 Valleyhigh Dr NW
4.78(
131
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
623 local quotes requested

When it comes to water in your basement or a faulty foundation, you need an expert to ensure the damage is reversed and prevented from occurring in the future. American Waterworks has several decades of experience in the basement waterproofing and foundation repair industries, and we know the best tools and techniques to see your home through its troubles. Our professional installers are experienced in solving the wide variety of problems that allow water into basements and other areas below ground level. We've helped property owners with thousands of repairs and other restorations to homes in Minnesota, North Dakota, northeastern Iowa and western Wisconsin. American Waterworks is ready to serve all of your basement, crawl space, foundation, concrete leveling and radon mitigation needs. Call us today for a free estimate!

"All done well. No more water"

Tracy d on October 2024

When it comes to water in your basement or a faulty foundation, you need an expert to ensure the damage is reversed and prevented from occurring in the future. American Waterworks has several decades of experience in the basement waterproofing and foundation repair industries, and we know the best tools and techniques to see your home through its troubles. Our professional installers are experienced in solving the wide variety of problems that allow water into basements and other areas below ground level. We've helped property owners with thousands of repairs and other restorations to homes in Minnesota, North Dakota, northeastern Iowa and western Wisconsin. American Waterworks is ready to serve all of your basement, crawl space, foundation, concrete leveling and radon mitigation needs. Call us today for a free estimate!

"All done well. No more water"

Tracy d on October 2024


Avatar for Brown's Basements
Brown's Basements
5315 Sunset Lane
4.71(
14
)
Approved Pro
Brown's Basements
5315 Sunset Lane
4.71(
14
)
Approved Pro
Customers say: Quality work
13 local quotes requested
27 years of experience

Brown's Basements is the Twin Cities' premiere basement waterproofing contractor. We specialize in an array of expertise to assist in all of your professional waterproofing needs. With over 30 years of experience in the industry, we always ensure that the job is done right, on time, and within budget. Regardless of the size and scope, we aim to exceed your expectations. We utilize a specific skill-set that enables us to diagnose and successfully rectify any issue within a brief manner of time. We treat your property with the same degree of care and respect that we implement upon our own personal projects. Give us a call today to set-up an appointment, as we are anxiously awaiting your next call.

"Dedicated to quality workmanship. Sensed a high trust level from them which proved to be correct. Our project turned out to be more complicated than anticipated, but Colin confidently pressed on did a quality job. Deep level of experience and hands on management of the project."

Robert M on August 2023

Brown's Basements is the Twin Cities' premiere basement waterproofing contractor. We specialize in an array of expertise to assist in all of your professional waterproofing needs. With over 30 years of experience in the industry, we always ensure that the job is done right, on time, and within budget. Regardless of the size and scope, we aim to exceed your expectations. We utilize a specific skill-set that enables us to diagnose and successfully rectify any issue within a brief manner of time. We treat your property with the same degree of care and respect that we implement upon our own personal projects. Give us a call today to set-up an appointment, as we are anxiously awaiting your next call.

"Dedicated to quality workmanship. Sensed a high trust level from them which proved to be correct. Our project turned out to be more complicated than anticipated, but Colin confidently pressed on did a quality job. Deep level of experience and hands on management of the project."

Robert M on August 2023


Avatar for Innovative Basement Authority
Innovative Basement Authority
6265 Carmen Ave
4.29(
14
)
Approved Pro
Innovative Basement Authority
6265 Carmen Ave
4.29(
14
)
Approved Pro
Customers say: Super punctual
100 local quotes requested
20 years of experience

Established in 2005, Innovative Basement Authority stands as a trusted subsidiary of Groundworks, 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 the state of Minnesota & part of North Dakota, we bring our local expertise closer to you. Innovative Basement Authority 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 IBA, we are not just builders; we are guardians of your peace of mind. Contact us today for a FREE estimate!

"Jared arrived for his appointment and was extremely complete with informing us everything that needed to be done. He answered every question and was extremely thorough. Josh and his crew came in 3 weeks later and absolutely rocked this job. Extremely professional. Took special care to make sure all of our personal belongings were covered and not damaged at all. We are ecstatic at how quick they completed this job and how great everything looks. Wish I could rate more than 5 stars, because these guys are worth 10 stars. Highly recommend"

Dana V on April 2025

Established in 2005, Innovative Basement Authority stands as a trusted subsidiary of Groundworks, 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 the state of Minnesota & part of North Dakota, we bring our local expertise closer to you. Innovative Basement Authority 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 IBA, we are not just builders; we are guardians of your peace of mind. Contact us today for a FREE estimate!

"Jared arrived for his appointment and was extremely complete with informing us everything that needed to be done. He answered every question and was extremely thorough. Josh and his crew came in 3 weeks later and absolutely rocked this job. Extremely professional. Took special care to make sure all of our personal belongings were covered and not damaged at all. We are ecstatic at how quick they completed this job and how great everything looks. Wish I could rate more than 5 stars, because these guys are worth 10 stars. Highly recommend"

Dana V on April 2025


Avatar for L & R Suburban Landscaping Inc
L & R Suburban Landscaping Inc
11421 W 47th St
4.70(
223
)
Approved Pro
L & R Suburban Landscaping Inc
11421 W 47th St
4.70(
223
)
Approved Pro
Customers say: Quality work
445 local quotes requested
47 years of experience

We specialize in hardscape design/build installations performed for thousand of customers since 1978. They trust us, have confidence in us and know we have the experience to expertly complete the project! We can help you with complete landscape renovations or new home landscaping. We are a full service design/build construction landscape company providing services that include retaining walls, paver & natural stone patios, walkways and driveways. Fire features, outdoor kitchens, seating benches , stone columns, plantings, pool removals/pool hardscape & landscape, shoreline renovations and more! Our facility is located in Minnetonka and is staffed daily Monday through Friday to assist you. On site estimates are scheduled at your home with the owners of L&R to accurately identify your landscape needs, wants and challenges. You will receive a documented proposal that identifies various application costs and a design may be created for your review depending upon the scope and scale of the project. We have the desire, skills, knowledge, and ability to do it all. We are experts in managing the installation process, ensuring that your landscaping project is a positive experience and is completed with outstanding results! Please let us know how we can help you!

"They were great to work with - professional, consultative, and detail-oriented. We are very happy with the work."

Sean K on September 2024

We specialize in hardscape design/build installations performed for thousand of customers since 1978. They trust us, have confidence in us and know we have the experience to expertly complete the project! We can help you with complete landscape renovations or new home landscaping. We are a full service design/build construction landscape company providing services that include retaining walls, paver & natural stone patios, walkways and driveways. Fire features, outdoor kitchens, seating benches , stone columns, plantings, pool removals/pool hardscape & landscape, shoreline renovations and more! Our facility is located in Minnetonka and is staffed daily Monday through Friday to assist you. On site estimates are scheduled at your home with the owners of L&R to accurately identify your landscape needs, wants and challenges. You will receive a documented proposal that identifies various application costs and a design may be created for your review depending upon the scope and scale of the project. We have the desire, skills, knowledge, and ability to do it all. We are experts in managing the installation process, ensuring that your landscaping project is a positive experience and is completed with outstanding results! Please let us know how we can help you!

"They were great to work with - professional, consultative, and detail-oriented. We are very happy with the work."

Sean K on September 2024


Avatar for Kali Concrete
Kali Concrete
27425 Raven Rd
4.90(
78
)
Approved Pro
Kali Concrete
27425 Raven Rd
4.90(
78
)
Approved Pro
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
181 local quotes requested

Our business has been family owned for over 40 years! We bid our own jobs and our company completes the work. Our owner is on every job! We work with a 5-7 person crew to control the quality of our work. We specialize in removal and replacement of concrete driveways, sidewalks, patios, decorative, stamped, color concrete, curbs, footings, & commercial projects. We arrive on time, work hard, and clean up our projects upon completion. KALI will do the little extra's because we care about the work we do. It would be our privilege to discuss your upcoming projects. Let our professionals help you cross these projects off your to do list!

"Amazingly well! I had 6 bids and Troy at Kali was by far and away the most detailed in his descriptions of what he would be doing. Driveway and stamped concrete are fabulous. If you need convincing that their work is great, request a drive by from Troy. I might add I met all his workers and his dad is a real gem!"

Mark L on May 2025

Our business has been family owned for over 40 years! We bid our own jobs and our company completes the work. Our owner is on every job! We work with a 5-7 person crew to control the quality of our work. We specialize in removal and replacement of concrete driveways, sidewalks, patios, decorative, stamped, color concrete, curbs, footings, & commercial projects. We arrive on time, work hard, and clean up our projects upon completion. KALI will do the little extra's because we care about the work we do. It would be our privilege to discuss your upcoming projects. Let our professionals help you cross these projects off your to do list!

"Amazingly well! I had 6 bids and Troy at Kali was by far and away the most detailed in his descriptions of what he would be doing. Driveway and stamped concrete are fabulous. If you need convincing that their work is great, request a drive by from Troy. I might add I met all his workers and his dad is a real gem!"

Mark L on May 2025


Avatar for CROSSTOWN CONCRETE & BRICK PAVING INC
CROSSTOWN CONCRETE & BRICK PAVING INC
9036 HYLAND CREEK RD
4.91(
139
)
Approved Pro
CROSSTOWN CONCRETE & BRICK PAVING INC
9036 HYLAND CREEK RD
4.91(
139
)
Approved Pro
Customers say: Quality work
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
800 local quotes requested

We install: Retaining Walls (boulders, stone fonda lac or concrete block) Brick Paver's (patios, walks, steps, driveways & firepits) Concrete Work (patios, walks, steps, driveways & garage floors) Decorative stamped concrete We are a small company doing quality work for over 40 years. We specialize in hardscapes of any kind; steps, walks, drives, patios in concrete, stamped concrete, brick or stone. Let us help design and install your job. Two-year warranty on all concrete work and three years on all brick pavers and retaining walls. Great employees you can trust because they take pride in every job.

"Crosstown was great to work with from start to finish. Of the three companies that estimated the job, Crosstown was the only one that was able to handle the entire job. Our new patio looks great. Thanks, Greg and team!"

DAN C on December 2024

We install: Retaining Walls (boulders, stone fonda lac or concrete block) Brick Paver's (patios, walks, steps, driveways & firepits) Concrete Work (patios, walks, steps, driveways & garage floors) Decorative stamped concrete We are a small company doing quality work for over 40 years. We specialize in hardscapes of any kind; steps, walks, drives, patios in concrete, stamped concrete, brick or stone. Let us help design and install your job. Two-year warranty on all concrete work and three years on all brick pavers and retaining walls. Great employees you can trust because they take pride in every job.

"Crosstown was great to work with from start to finish. Of the three companies that estimated the job, Crosstown was the only one that was able to handle the entire job. Our new patio looks great. Thanks, Greg and team!"

DAN C on December 2024


Avatar for Weinandt Concrete LLC
Weinandt Concrete LLC
7316 W 22nd St
4.38(
8
)
Approved Pro
Weinandt Concrete LLC
7316 W 22nd St
4.38(
8
)
Approved Pro
Customers say: Quick response
583 local quotes requested
5 years of experience

Weinandt Concrete LLC, based in the Twin Cities, is your go-to choice for all your concrete needs. Our team of skilled professionals is dedicated to delivering top-notch service and exceptional results. Contact us today for a seamless and hassle-free experience!

"The entire operation was performed without incident. Kyle and his crew handled the site prep and installation of the drain field in a very professional manner. We're extremely pleased with the results. The neighbors say it makes the house look 20 years newer!"

Dan L on May 2025

Weinandt Concrete LLC, based in the Twin Cities, is your go-to choice for all your concrete needs. Our team of skilled professionals is dedicated to delivering top-notch service and exceptional results. Contact us today for a seamless and hassle-free experience!

"The entire operation was performed without incident. Kyle and his crew handled the site prep and installation of the drain field in a very professional manner. We're extremely pleased with the results. The neighbors say it makes the house look 20 years newer!"

Dan L on May 2025


Avatar for Lowell Russell Concrete
Lowell Russell Concrete
22335 Wagon Wheel Trail
4.67(
104
)
Approved Pro
Lowell Russell Concrete
22335 Wagon Wheel Trail
4.67(
104
)
Approved Pro
Super Service Award
Customers say: Quality work
757 local quotes requested
31 years of experience

With over 40 years of experience, this family-owned company continues to stretch the application and design boundaries of decorative concrete. Based in Minnesota, Lowell Russell Concrete has continually been recognized by Better Business Bureau and Angie’s List as offering excellent customer satisfaction. The modern techniques and equipment they utilize help to continually expand their knowledge and expertise. Because of their dedication, they offer the highest quality exterior concrete and interior concrete products and services available. For fastest response time, please call 612-759-3150.

"Communicated well, got the job done quickly and to my desired request."

Chris M on September 2024

With over 40 years of experience, this family-owned company continues to stretch the application and design boundaries of decorative concrete. Based in Minnesota, Lowell Russell Concrete has continually been recognized by Better Business Bureau and Angie’s List as offering excellent customer satisfaction. The modern techniques and equipment they utilize help to continually expand their knowledge and expertise. Because of their dedication, they offer the highest quality exterior concrete and interior concrete products and services available. For fastest response time, please call 612-759-3150.

"Communicated well, got the job done quickly and to my desired request."

Chris M on September 2024


Avatar for Gardner Construction Inc
Gardner Construction Inc
9635 Humboldt Ave S.
4.63(
335
)
Approved Pro
Gardner Construction Inc
9635 Humboldt Ave S.
4.63(
335
)
Approved Pro
Customers say: Quality work
814 local quotes requested
29 years of experience

Gardner Construction, Inc., now employee-owned, provides expert concrete installation, foundation repair and other concrete services. We have built a solid reputation over 30 years based on our professional craftsmanship, reliability and outstanding service. We take pride in every job and stand behind our work.

"The patio extension looks nice and was completed quickly for a good price. My only complaint is that with the wet weather the day before they left behind some significant ruts in the lawn. I'll have to rototill and re-seed those areas later this summer."

Tony L on May 2024

Gardner Construction, Inc., now employee-owned, provides expert concrete installation, foundation repair and other concrete services. We have built a solid reputation over 30 years based on our professional craftsmanship, reliability and outstanding service. We take pride in every job and stand behind our work.

"The patio extension looks nice and was completed quickly for a good price. My only complaint is that with the wet weather the day before they left behind some significant ruts in the lawn. I'll have to rototill and re-seed those areas later this summer."

Tony L on May 2024

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Foundation, basement or crawlspace waterproofing / encapsulations FAQs

Cleaning your crawl space is a worthwhile investment for several important reasons. A properly maintained crawl space prevents structural damage by eliminating moisture that can deteriorate wood supports and metal components. It also significantly improves your home's indoor air quality by removing allergens like mold spores and pest droppings that can circulate through your living spaces. 

Additionally, a clean crawl space contributes to better energy efficiency by allowing proper insulation installation and reducing humidity levels that force your HVAC system to work harder.

Several warning signs indicate your crawl space needs professional attention. Look for musty odors throughout your home, unexplained increases in allergy symptoms, higher energy bills, visible pest activity, or moisture issues. 

Other indicators include sagging floors, warped wood, visible mold growth, standing water, or damaged insulation. If your crawl space hasn't been inspected in over a year, or if you've recently experienced flooding or severe weather, it's advisable to have professionals assess the space even without obvious symptoms.

Most crawl space cleaning projects take between one and three days to complete, depending on several factors. Simple debris removal in a small, relatively clean space might be finished in a single day. 

More involved projects that include mold remediation, water damage repair, or pest control require two to three days. For large crawl spaces or those with extensive contamination, the timeline might extend to a week, particularly if additional services like encapsulation are included in the project scope.

You can remain in your home during basic crawl space cleaning. However, if the project involves mold remediation or pest extermination with chemical treatments, temporary relocation might be recommended, especially for household members with respiratory conditions or chemical sensitivities. 

Professional cleaning companies use containment procedures to minimize the spread of dust and contaminants into living spaces, but some disruption is inevitable. Discuss your specific situation with your service provider to determine the best approach for your family's needs.

The homeowners guide to foundation, basement or crawlspace waterproofing / encapsulations
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