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Avatar for American Waterworks

American Waterworks

1307 Valleyhigh Dr NW
4.78(
132
)
Approved Pro

American Waterworks

1307 Valleyhigh Dr NW
4.78(
132
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
629 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!

"This job was completed efficiently and professionally. A design specialist came to test and measure every detail for the project. The crew arrived with everything needed for the job. They worked very hard to install Waterguard in the concrete floors inside around the foundation to the sump pump basket. They also installed Geo-lock anchors to support a block wall that was bowed. This company has 36 years in business and provides excellent results and professional customer relations. Call Amer. Wtrwrks for a free estimate. You will not be disappointed. A wise investment of $11,270."

Donna A on September 2025

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!

"This job was completed efficiently and professionally. A design specialist came to test and measure every detail for the project. The crew arrived with everything needed for the job. They worked very hard to install Waterguard in the concrete floors inside around the foundation to the sump pump basket. They also installed Geo-lock anchors to support a block wall that was bowed. This company has 36 years in business and provides excellent results and professional customer relations. Call Amer. Wtrwrks for a free estimate. You will not be disappointed. A wise investment of $11,270."

Donna A on September 2025


Camden Valley Home Inspections

1860 222nd Street
5.00(
1
)
Approved Pro

Camden Valley Home Inspections

1860 222nd Street
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
14 local quotes requested

Camden Valley Home Inspections is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests, and make their concerns the basis of our business.

"He is great to work with!"

Becky S on February 2021

Camden Valley Home Inspections is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests, and make their concerns the basis of our business.

"He is great to work with!"

Becky S on February 2021



Johnson Environmental

625 South Minnesota, Suite 101
No reviews yet

Johnson Environmental

625 South Minnesota, Suite 101
No reviews yet
18 years of experience

If you're looking for an experienced Sioux Falls, SD, property inspector, come to Johnson Environmental in Sioux Falls, SD. Whether you're considering buying a new home or want your current one checked out, count on us for a comprehensive evaluation. We'll thoroughly inspect your home or business so you can make an informed decision. Even if your home is newer, it is still at risk. Don't assume only older homes have asbestos or mold growth. We use state-of-the-art equipment, such as our infrared thermal imaging survey, to inspect your home. Although mold can have a smell, asbestos does not, and there are a multitude of structural issues not visible to the average homeowner. It's wise to have one of our skilled inspectors take a look at your home or business rather than risking illness. We respond quickly and arrive punctually. And since we're a locally owned and operated business, you know we're never more than a phone call away. We're proud to offer our services to the residents of Sioux Falls and the surrounding communities. For a Sioux Falls, SD, property inspector you can trust, call Johnson Environmental in Sioux Falls, SD. We offer a full range of home inspection services. Buying a home or business is a substantial investment of both money and time, and you should make sure you know what you're getting. You can count on us to do a thorough inspection. Give yourself the peace of mind that comes with knowing what is really inside your home. Call us now.

If you're looking for an experienced Sioux Falls, SD, property inspector, come to Johnson Environmental in Sioux Falls, SD. Whether you're considering buying a new home or want your current one checked out, count on us for a comprehensive evaluation. We'll thoroughly inspect your home or business so you can make an informed decision. Even if your home is newer, it is still at risk. Don't assume only older homes have asbestos or mold growth. We use state-of-the-art equipment, such as our infrared thermal imaging survey, to inspect your home. Although mold can have a smell, asbestos does not, and there are a multitude of structural issues not visible to the average homeowner. It's wise to have one of our skilled inspectors take a look at your home or business rather than risking illness. We respond quickly and arrive punctually. And since we're a locally owned and operated business, you know we're never more than a phone call away. We're proud to offer our services to the residents of Sioux Falls and the surrounding communities. For a Sioux Falls, SD, property inspector you can trust, call Johnson Environmental in Sioux Falls, SD. We offer a full range of home inspection services. Buying a home or business is a substantial investment of both money and time, and you should make sure you know what you're getting. You can count on us to do a thorough inspection. Give yourself the peace of mind that comes with knowing what is really inside your home. Call us now.


AAA Consulting

2501 S. Louise Ave - 87943
5.00(
1
)

AAA Consulting

2501 S. Louise Ave - 87943
5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

AAA Consulting has serviced Sioux Falls and surrounding cities since 1995 specializing in Commercial and Residential Home ,Mold,Radon and air quality Inspection Services

AAA Consulting has serviced Sioux Falls and surrounding cities since 1995 specializing in Commercial and Residential Home ,Mold,Radon and air quality Inspection Services


Dakota Radon Mitigation

208 S. Sycamore Ave.
5.00(
2
)

Dakota Radon Mitigation

208 S. Sycamore Ave.
5.00(
2
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Dakota Radon Mitigation is a professionally recognized Radon mitigation provider. We respond to home owners,home buyers, home sellers and home inspectors to fix homes that have been tested and shown to have elevated Radon levels. We use electricians and private home inspection services to complete our work.

"The estimate and installation was all very professional and knowledgeable. It was totally effective and brought the level of radon down to less than a 0.5 reading. Would highly recommend their work."

Debra M on July 2023

Dakota Radon Mitigation is a professionally recognized Radon mitigation provider. We respond to home owners,home buyers, home sellers and home inspectors to fix homes that have been tested and shown to have elevated Radon levels. We use electricians and private home inspection services to complete our work.

"The estimate and installation was all very professional and knowledgeable. It was totally effective and brought the level of radon down to less than a 0.5 reading. Would highly recommend their work."

Debra M on July 2023


HOUSEMASTER, Sioux Falls, SD Area

2016 S Thatcher Cir
2.33(
3
)

HOUSEMASTER, Sioux Falls, SD Area

2016 S Thatcher Cir
2.33(
3
)
46 years of experience

The HouseMaster home inspection is geared toward buyers and sellers who seek an independent, third-party, professional evaluation of the condition of the major elements of a home before making the financial commitment to purchase. Clients are encouraged to join the HouseMaster inspector during the inspection. The inspection will include the evaluation of the visible and accessible elements of the home including: - See more at: http://www.housemaster.com/main/services#sthash.vopZBNds.dpuf

"Brad is rude and condescending! I had my inspection done by Ben and some things were missed and I called to tell him and he was rude and proceeded to tell me that they were “cosmetic” and such. Well now I have to hire a plumber bc the bottom of the toilet leaks, a person to come out and clean the dryer lint out of the wall that has 100lbs of lint in it, a screen door a railing. What In the world did he do in 3 hours. Makes you wonder?! Stay clear. I have have already warned others that were looking for inspectors."

Suzanne on July 2020

The HouseMaster home inspection is geared toward buyers and sellers who seek an independent, third-party, professional evaluation of the condition of the major elements of a home before making the financial commitment to purchase. Clients are encouraged to join the HouseMaster inspector during the inspection. The inspection will include the evaluation of the visible and accessible elements of the home including: - See more at: http://www.housemaster.com/main/services#sthash.vopZBNds.dpuf

"Brad is rude and condescending! I had my inspection done by Ben and some things were missed and I called to tell him and he was rude and proceeded to tell me that they were “cosmetic” and such. Well now I have to hire a plumber bc the bottom of the toilet leaks, a person to come out and clean the dryer lint out of the wall that has 100lbs of lint in it, a screen door a railing. What In the world did he do in 3 hours. Makes you wonder?! Stay clear. I have have already warned others that were looking for inspectors."

Suzanne on July 2020


American Waterworks

1307 Valleyhigh Dr NW
4.57(
37
)

American Waterworks

1307 Valleyhigh Dr NW
4.57(
37
)
Customers say: Super punctual
36 years of experience

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!

"They were very good at selling the solution, but there was a big gap on the execution of the project, and took multiple iterations to get everything right, I even had to get into the solutioning with the team myself. It is too bad because the technology seems to work fairly well, and that’s why they are getting 3 stars, but I would not use them again."

Darwin P on August 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!

"They were very good at selling the solution, but there was a big gap on the execution of the project, and took multiple iterations to get everything right, I even had to get into the solutioning with the team myself. It is too bad because the technology seems to work fairly well, and that’s why they are getting 3 stars, but I would not use them again."

Darwin P on August 2024


Environmental Testing & Research Laboratories, Inc

60 Elm Hill Ave.
4.85(
347
)

Environmental Testing & Research Laboratories, Inc

60 Elm Hill Ave.
4.85(
347
)
Customers say: True professional
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers

ETR Laboratories in an analytic laboratory with a broad range of commercial, industrial and individual clients. We provide analytic services using a wide variety of scientific methods including GC/MS, IC/MS, GIR, NMR and SEM equipment. We can do particle analysis, organic and inorganic chemical analysis and micro analysis on biological and other materials. Private water analysis is our specialty. Award winning. Additional DBA - Environmental Testing & Research Laboratories Inc, ETR Labs, ETR Laboratories.

"as advertised"

Nancy C on July 2018

ETR Laboratories in an analytic laboratory with a broad range of commercial, industrial and individual clients. We provide analytic services using a wide variety of scientific methods including GC/MS, IC/MS, GIR, NMR and SEM equipment. We can do particle analysis, organic and inorganic chemical analysis and micro analysis on biological and other materials. Private water analysis is our specialty. Award winning. Additional DBA - Environmental Testing & Research Laboratories Inc, ETR Labs, ETR Laboratories.

"as advertised"

Nancy C on July 2018


Complete Basement Systems

54004 Loren Dr
4.68(
174
)

Complete Basement Systems

54004 Loren Dr
4.68(
174
)
Customers say: Super punctual
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers

Complete Basement Systems is a family owned & operated business with approximately 35 employees. Since 1991 we have been part of the Basement Systems dealer network and have thousands of warrantied customers. No subs. We offer Free Estimates. Cost is determined by the job. No travel charges. Service area includes entire Twin Cities Metro Area and Southern Minnesota. License: #BC143377. Financing available. Ask about Angie's List discount. Award winning service provider. Contact us at 1-800-638-5285

"The installation went well. They responded quickly to me and were very communicative. I just think that it was a bit over priced. I paid it because I had no other option at the time"

Fernando D on April 2020

Complete Basement Systems is a family owned & operated business with approximately 35 employees. Since 1991 we have been part of the Basement Systems dealer network and have thousands of warrantied customers. No subs. We offer Free Estimates. Cost is determined by the job. No travel charges. Service area includes entire Twin Cities Metro Area and Southern Minnesota. License: #BC143377. Financing available. Ask about Angie's List discount. Award winning service provider. Contact us at 1-800-638-5285

"The installation went well. They responded quickly to me and were very communicative. I just think that it was a bit over priced. I paid it because I had no other option at the time"

Fernando D on April 2020

Radon Detection and Reduction questions, answered by experts

Results from radon testing usually take a week to process after the test period ends, with expedited services sometimes available for urgent cases.

If high radon levels are detected, steps include sealing entry points, installing a mitigation system, and retesting the air regularly to ensure reduced levels.

Mitigation reduces radon levels, protecting your health and complying with safety standards.

Yes, if high levels are detected, professionals can provide solutions for radon reduction.

You should have a professional test for radon every two to five years. A good rule of thumb is to get testing done every five years if you’ve never had an issue before and every two years if you have. You may also want to schedule testing if you notice symptoms of radon exposure or if you do intermittent DIY radon testing and notice changes in your levels between tests. If you have an active radon monitor, you can schedule testing if you notice levels increasing over time.

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The Hills, MN homeowners’ guide to radon detection and reduction services

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