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Verified Reviews for Radon Detection And Reduction pros in Summerset, SD

*The Angi rating for Radon Detection And Reduction companies in Summerset, SD is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Radon Detection And Reduction needs.

*The HomeAdvisor rating for Radon Detection And Reduction companies in Summerset, SD is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Radon Detection And Reduction needs.

Last update on October 26, 2025

Find Radon detection and reduction specialists in Summerset

Avatar for Blackburn Foundation Repair, LLC

Blackburn Foundation Repair, LLC

26071 Brower Cir
4.83(
20
)
•Approved Pro

Blackburn Foundation Repair, LLC

26071 Brower Cir
4.83(
20
)
•Approved Pro
Customers say: Quality work
100 local quotes requested
33 years of experience

Blackburn Basement Systems has been providing the best in basement waterproofing, crawl space and foundation repair, concrete leveling, and radon mitigation in South Dakota, and Eastern Wy, since 1992. We offer a variety of solutions for the multitude of issues that result from below grade construction throughout South Dakota. Thousands of homes, businesses and government agencies have been serviced by our trained professional installers throughout South Dakota, and Eastern Wy. We are proud to say we have 500 reviews with 4.8 stars!

"Good job"

Dominik C on September 2024

Blackburn Basement Systems has been providing the best in basement waterproofing, crawl space and foundation repair, concrete leveling, and radon mitigation in South Dakota, and Eastern Wy, since 1992. We offer a variety of solutions for the multitude of issues that result from below grade construction throughout South Dakota. Thousands of homes, businesses and government agencies have been serviced by our trained professional installers throughout South Dakota, and Eastern Wy. We are proud to say we have 500 reviews with 4.8 stars!

"Good job"

Dominik C on September 2024

Avatar for Rapid Radon Removal

Rapid Radon Removal

1230 Range View Circle
5.00(
2
)
•Approved Pro

Rapid Radon Removal

1230 Range View Circle
5.00(
2
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
12 years of experience

We're a locally owned and operated company with over 10 years of industry experience. We value honesty and integrity and stand behind our work. We specialize in a variety of residential and commercial testing services. We've earned a solid reputation for testing and mitigation. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building long-term relationships with our clients and guarantee your satisfaction!

"Jeff is very knowledgeable and thorough about radon removal. He is highly qualified in radon mitigation and has extensive experience with construction. Very personable, considerate, and responsive. I highly recommend him and will do so for all my friends."

Erica H on May 2021

We're a locally owned and operated company with over 10 years of industry experience. We value honesty and integrity and stand behind our work. We specialize in a variety of residential and commercial testing services. We've earned a solid reputation for testing and mitigation. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building long-term relationships with our clients and guarantee your satisfaction!

"Jeff is very knowledgeable and thorough about radon removal. He is highly qualified in radon mitigation and has extensive experience with construction. Very personable, considerate, and responsive. I highly recommend him and will do so for all my friends."

Erica H on May 2021

Avatar for Pillar To Post

Pillar To Post

7795 Steamboat Rd
No reviews yet

Pillar To Post

7795 Steamboat Rd
No reviews yet
3 years of experience

Top nationwide franchise owned and operated by Andrew Webster. We cover home inspections and have 3 packages to choose from for service and cost. We also can test for Radon, Water Quality, Mold and meth use in the home. Our goal is 100% customer satisfaction, and we also have 1 million dollars in error and omissions by the contractor, client and agent. Since opening in December 2022, we have had nothing but 5-star reviews internally and on google.

Top nationwide franchise owned and operated by Andrew Webster. We cover home inspections and have 3 packages to choose from for service and cost. We also can test for Radon, Water Quality, Mold and meth use in the home. Our goal is 100% customer satisfaction, and we also have 1 million dollars in error and omissions by the contractor, client and agent. Since opening in December 2022, we have had nothing but 5-star reviews internally and on google.

Breen & Associates, LLC

9304 Saint Joseph St
4.62(
13
)

Breen & Associates, LLC

9304 Saint Joseph St
4.62(
13
)
Customers say: Quick response
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers

Breen & Associates is a Professional Home Inspection Service Company. Including, but not limited to, Radon Testing, Water Tests, Infrared Thermal Imaging, Pest Inspection and all things involving a Full Service General Home Inspection. Over 85 years of family experience in the home inspection business. Over 13 years experience in residential home construction.

Breen & Associates is a Professional Home Inspection Service Company. Including, but not limited to, Radon Testing, Water Tests, Infrared Thermal Imaging, Pest Inspection and all things involving a Full Service General Home Inspection. Over 85 years of family experience in the home inspection business. Over 13 years experience in residential home construction.

Avatar for Environmental Testing & Research Laboratories, Inc

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

Radon Detection and Reduction questions, answered by experts

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

Radon detection is crucial as prolonged exposure to radon gas, a leading cause of lung cancer, poses significant health risks in residential environments.

The soil beneath your house is most likely what’s causing an increased level of radon. This is because soil holds radioactivity for a long time and it’s also what most buildings are built on. Another common source of radon is water from a source that hasn’t been through periodic radon tests, such as well water. Over time, the radon from the soil can inhabit other parts of your house like the foundation or plumbing.

A DIY kit can lessen the sting that comes with paying for a professional assessment, but these comprehensive tests are true lifesavers. Inspectors are more likely to catch all of the pollutants and hazards in your air. Plus, you’ll still need a professional to verify and act on your DIY test results. 

Some kits don’t include tests for certain air pollutants or only detect their presence, but not their levels (i.e., mold spores). If you’re willing to shell out money for a DIY kit, it’s usually better to stretch your budget slightly higher for a more detailed assessment.

Professional radon detection involves placing test kits in the lowest lived-in level of the house for a period, usually 48 hours to several months, followed by lab analysis of collected data.

The Summerset, SD 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.

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