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Verified Reviews for Radon Detection And Reduction pros in Greenville, TX

*The Angi rating for Radon Detection And Reduction companies in Greenville, TX 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 Greenville, TX 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 January 04, 2026

Find Radon detection and reduction specialists in Greenville

Avatar for GreenWorks Inspections & Engineering

GreenWorks Inspections & Engineering

4.87(
244
)

GreenWorks Inspections & Engineering

4.87(
244
)
Customers say: Super punctual
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers

GreenWorks was founded in 2009 in Texas and is a woman owned small business specializing in peace of mind around real estate due diligence. GreenWorks provides Inspections, Structural Engineering and Environmental Testing Services for residential and commercial properties. Those services are geared around identifying deficiencies and potential future issues and our Home Solutions division offers a full process in prioritizing with our clients solutions to repair, renovate and increase performance to their most valuable asset. In August 2020, GreenWorks was awarded the rank of #1200 on the 2020 Inc. 5000 list, the most prestigious ranking of the nation’s fastest-growing private companies following up their 2019 Inc. 5000 ranking of #1595.

"My 11th month home inspection was completed by David Berryman. David demonstrated exceptional professionalism and attention to detail throughout the process. He was thorough in his inspection, making sure every area was checked and documented. David took the time to listen patiently and addressed each question I had. His ability to break down technical details into easy-to-understand language helped me learn more about my home. He also identified a few issues that might have been overlooked. His insights were valuable, and the inspection report was available in a timely manner."

Helen X on November 2025

GreenWorks was founded in 2009 in Texas and is a woman owned small business specializing in peace of mind around real estate due diligence. GreenWorks provides Inspections, Structural Engineering and Environmental Testing Services for residential and commercial properties. Those services are geared around identifying deficiencies and potential future issues and our Home Solutions division offers a full process in prioritizing with our clients solutions to repair, renovate and increase performance to their most valuable asset. In August 2020, GreenWorks was awarded the rank of #1200 on the 2020 Inc. 5000 list, the most prestigious ranking of the nation’s fastest-growing private companies following up their 2019 Inc. 5000 ranking of #1595.

"My 11th month home inspection was completed by David Berryman. David demonstrated exceptional professionalism and attention to detail throughout the process. He was thorough in his inspection, making sure every area was checked and documented. David took the time to listen patiently and addressed each question I had. His ability to break down technical details into easy-to-understand language helped me learn more about my home. He also identified a few issues that might have been overlooked. His insights were valuable, and the inspection report was available in a timely manner."

Helen X on November 2025

Avatar for Environmental Testing & Research Laboratories, Inc

Environmental Testing & Research Laboratories, Inc

4.85(
347
)

Environmental Testing & Research Laboratories, Inc

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

Avatar for RK Squared

RK Squared

5.00(
3
)

RK Squared

5.00(
3
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Accidents and uncontrollable events happen. We understand the stress that comes with a burst pipe, water heater, roof leak, or even a plumbing back up. There are many things we can help you with to mitigate the damages that can be associated with water damage. The sooner you call us the better chances we have to isolate and remove the damaging effects of water. We are a locally owned small business, providing you with small town values and exceptional customer service."

"Robert was great! Our toilet overflowed and leaked throughout our bathroom. He listened to our concerns and handled everything so we didn't have to worry about a thing. We even used him on a garage addition and water drainage for our property."

Eldon H on June 2023

Accidents and uncontrollable events happen. We understand the stress that comes with a burst pipe, water heater, roof leak, or even a plumbing back up. There are many things we can help you with to mitigate the damages that can be associated with water damage. The sooner you call us the better chances we have to isolate and remove the damaging effects of water. We are a locally owned small business, providing you with small town values and exceptional customer service."

"Robert was great! Our toilet overflowed and leaked throughout our bathroom. He listened to our concerns and handled everything so we didn't have to worry about a thing. We even used him on a garage addition and water drainage for our property."

Eldon H on June 2023

Avatar for Axium Inspections

Axium Inspections

4.00(
2
)

Axium Inspections

4.00(
2
)
Customers say: Super punctual
19 years of experience

With 110% Best Price Guarantee, Axium offers the best priced home inspection with the best service! We pride ourselves on being a great resource for all real estate buyers and sellers as demonstrated in our over 6,000 5-star reviews. We are accredited and trusted and carry $1 million in Errors & Omissions and $2 million in General Liability. Established in 2007, our large team of Axium inspectors have conducted over 120,000 inspections and are TREC trained and certified. Beyond home inspections, we offer radon testing, mold inspections, well-water and water quality testing, Infra-red thermal inspections, wood-destroying organism, moisture and water inspections, damage-free lead based paint testing, sewer scopes, drone inspections, rental inspections, property inspections and commercial inspections. We offer flexible scheduling, same day service, holidays, and weekends. In addition to the 110% Best Price Guarantee, we also offer a 200% Satisfaction, 90-Day Free Home Warranty Coverage, and a Buyers Protection Guarantee. Axium strives to provide the best service at the best price! Call us today or visit us at https://www.axiuminspections.com.

"I did my pre-dry wall inspection as well with Axium Inspection. Overall experience was okay. So fired them again for my pre-closing inspection as well. But this time I got an inspector who is very unprofessional. He did not do any cosmetic problems. He missed gutters inspection. He very concerned about how cheap I was able to get the service."

Pardha Saradhi C on September 2024

With 110% Best Price Guarantee, Axium offers the best priced home inspection with the best service! We pride ourselves on being a great resource for all real estate buyers and sellers as demonstrated in our over 6,000 5-star reviews. We are accredited and trusted and carry $1 million in Errors & Omissions and $2 million in General Liability. Established in 2007, our large team of Axium inspectors have conducted over 120,000 inspections and are TREC trained and certified. Beyond home inspections, we offer radon testing, mold inspections, well-water and water quality testing, Infra-red thermal inspections, wood-destroying organism, moisture and water inspections, damage-free lead based paint testing, sewer scopes, drone inspections, rental inspections, property inspections and commercial inspections. We offer flexible scheduling, same day service, holidays, and weekends. In addition to the 110% Best Price Guarantee, we also offer a 200% Satisfaction, 90-Day Free Home Warranty Coverage, and a Buyers Protection Guarantee. Axium strives to provide the best service at the best price! Call us today or visit us at https://www.axiuminspections.com.

"I did my pre-dry wall inspection as well with Axium Inspection. Overall experience was okay. So fired them again for my pre-closing inspection as well. But this time I got an inspector who is very unprofessional. He did not do any cosmetic problems. He missed gutters inspection. He very concerned about how cheap I was able to get the service."

Pardha Saradhi C on September 2024

Radon Detection and Reduction questions, answered by experts

Costs depend on property size, test types, and additional services like mold sampling.

You'll need to test your home for radon after installing the mitigation system, then again every two years. If radon remains elevated, contact a licensed radon professional, either the contractor who installed the system or a different one, and have them evaluate the system. They may need to make some changes to improve its effectiveness and performance.

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

Ideally, no one will live in a house with elevated radon levels, as prolonged exposure increases the risk of serious health issues like lung cancer. However, homes with radon can be made safe through mitigation systems, such as active soil depressurization. Testing for radon regularly and addressing high levels helps ensure a safe living environment.

Radon is the number one non-smoking cause of lung cancer in the United States, but it can cause some other concerning side effects in the meantime. If you have a raspy voice, chest pains, trouble breathing, difficulty swallowing, or any of the above, don’t hesitate to perform radon testing and install a mitigation system as soon as possible.

The Greenville, TX 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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