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Radon detection and reduction specialists in Belpre

Fortress Inspections LLC
77 Beckwith Ave
5.00(
2
)
Fortress Inspections LLC
77 Beckwith Ave
5.00(
2
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Fortress Inspections LLC is a Williamstown, WV based Home Inspection company serving the Mid-Ohio Valley. I believe that your home is your family’s fortress, and you should have the assurance that it is safe and sound. My commitment to you is that through a thorough and detailed home inspection process, I will provide you with that assurance so you can enjoy your home here in the Mid-Ohio Valley. We also are able to test for the presence of Radon Gas in the home, a colorless, odorless gas that is known to cause lung cancer.

"Justin provided a thorough inspection and explained all of the issues very clearly. Report was professional, comprehensive, and delivered on the same day as the inspection. Can't imagine better service."

Josh T on July 2021

Fortress Inspections LLC is a Williamstown, WV based Home Inspection company serving the Mid-Ohio Valley. I believe that your home is your family’s fortress, and you should have the assurance that it is safe and sound. My commitment to you is that through a thorough and detailed home inspection process, I will provide you with that assurance so you can enjoy your home here in the Mid-Ohio Valley. We also are able to test for the presence of Radon Gas in the home, a colorless, odorless gas that is known to cause lung cancer.

"Justin provided a thorough inspection and explained all of the issues very clearly. Report was professional, comprehensive, and delivered on the same day as the inspection. Can't imagine better service."

Josh T on July 2021


Blake Inspections, LLC
No reviews
Blake Inspections, LLC
No reviews

Whether you're buying or selling a home, having a professional home inspection from a leading home inspection company will give you peace of mind and assist you in a fair and smooth transaction. Blake Inspections, LLC is the premier home inspection company in Ohio and West Virginia including Parkersburg, Belpre, Marietta, St.Mary's, Athens, and surrounding areas. We have been trusted by home buyers to help them make informed buying decisions. Our home inspections typically range from 3-4 hours long depending on the size of the house and you are invited to follow along with your inspector as they perform their inspection. We take great pride in every inspection we perform. When the inspection is over, your inspector will prepare a detailed inspection report regarding the property. Call us today at 304-588-5911 to book your home inspection!

Whether you're buying or selling a home, having a professional home inspection from a leading home inspection company will give you peace of mind and assist you in a fair and smooth transaction. Blake Inspections, LLC is the premier home inspection company in Ohio and West Virginia including Parkersburg, Belpre, Marietta, St.Mary's, Athens, and surrounding areas. We have been trusted by home buyers to help them make informed buying decisions. Our home inspections typically range from 3-4 hours long depending on the size of the house and you are invited to follow along with your inspector as they perform their inspection. We take great pride in every inspection we perform. When the inspection is over, your inspector will prepare a detailed inspection report regarding the property. Call us today at 304-588-5911 to book your home inspection!


Advantage Home & Environment Inspections
4 Greenview Dr
5.00(
11
)
Advantage Home & Environment Inspections
4 Greenview Dr
5.00(
11
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

WE ARE ENGINEERS. We provide Friendly & Quality Home Inspections and Structural Residential Assessments/Inspections: Samuel A. Wood, MSCE, PE, is a Registered Professional Civil Engineer who owns and operates Advantage Home & Environment Inspections, Inc., established in 1995 and is Licensed or Registered in the States of West Virginia, Ohio, Pennsylvania, Delaware, and Virginia. He has been an ASHI, American Society of Home Inspectors, Member since 1996 with over 12,800 home & structural inspections completed or had oversight on in West Virginia and Ohio. He is also the first and past President of the West Virginia Association of Home Inspectors, WVAHI. As a Lt. Colonel with the US Army Corps of Engineers, he retired in 1992 with 20 years of Active Duty Service. He has a Undergraduate Degree from Penn State University in Mathematics and a Masters of Science Degree in Civil Engineering from Stanford University. While on Active Duty as the Facilities Engineer for Aberdeen Proving Ground and the Senior Director of Engineering and Housing for the Third Infantry Division in Bavaria, Germany, he was responsible for the design & construction of new housing and the maintenance of existing older housing totaling over 13,000 housing units. Sam is also nationally recognized and sought out as an Expert Engineer and Speaker on “Residential Foundation, Basement & Crawl Space, & Structural Movement and Repairs; Their recognition, Causes, and Cures” for over 12 years now. He has given Structural Repair presentations at West Virginia Tech, Inspection Training Associates (A National Home Inspector Training Company) in Las Vegas for two years, with presentations at other National Home Inspection organizations, such as ASHI and NAHI and Franchises in Phoenix, Philadelphia, Fort Lauderdale, Anaheim, Orlando, and at the World of Concrete in Las Vegas. For a full list of presentations, please request a copy of his resume.

WE ARE ENGINEERS. We provide Friendly & Quality Home Inspections and Structural Residential Assessments/Inspections: Samuel A. Wood, MSCE, PE, is a Registered Professional Civil Engineer who owns and operates Advantage Home & Environment Inspections, Inc., established in 1995 and is Licensed or Registered in the States of West Virginia, Ohio, Pennsylvania, Delaware, and Virginia. He has been an ASHI, American Society of Home Inspectors, Member since 1996 with over 12,800 home & structural inspections completed or had oversight on in West Virginia and Ohio. He is also the first and past President of the West Virginia Association of Home Inspectors, WVAHI. As a Lt. Colonel with the US Army Corps of Engineers, he retired in 1992 with 20 years of Active Duty Service. He has a Undergraduate Degree from Penn State University in Mathematics and a Masters of Science Degree in Civil Engineering from Stanford University. While on Active Duty as the Facilities Engineer for Aberdeen Proving Ground and the Senior Director of Engineering and Housing for the Third Infantry Division in Bavaria, Germany, he was responsible for the design & construction of new housing and the maintenance of existing older housing totaling over 13,000 housing units. Sam is also nationally recognized and sought out as an Expert Engineer and Speaker on “Residential Foundation, Basement & Crawl Space, & Structural Movement and Repairs; Their recognition, Causes, and Cures” for over 12 years now. He has given Structural Repair presentations at West Virginia Tech, Inspection Training Associates (A National Home Inspector Training Company) in Las Vegas for two years, with presentations at other National Home Inspection organizations, such as ASHI and NAHI and Franchises in Phoenix, Philadelphia, Fort Lauderdale, Anaheim, Orlando, and at the World of Concrete in Las Vegas. For a full list of presentations, please request a copy of his resume.


Cost is determined by the job. Additional phone number - (740) 662-5026.


Ohio Basement Authority
2421 Mc Gaw Road
4.76(
522
)
Ohio Basement Authority
2421 Mc Gaw Road
4.76(
522
)
Customers say: Super punctual
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers

Established in 2009, Ohio 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 Ohio, we bring our local expertise closer to you. OBA 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 OBA we are not just builders; we are guardians of your peace of mind. Contact us today for a FREE estimate!

"This has been one of the worst experiences I have ever had with a business. I had work done on a crawl space and the replacement and addition of a backup sump pump. The work was scheduled to be completed all at once. On the first scheduled day/time, no one showed up. I texted the scheduling team and after approximately 3 hours it was determined that the technician was not going to be able to make it because he was still working at the previous days job. On the second scheduled day, it was determined that measurements were not accurately taken for the crawl space so that work could not be completed. They were able to install the new sump pump and the backup pump. However, they did not schedule the electrician to install the correct outlet. The third scheduled day no one informed me it was on the schedule. The only reason I knew about it was because the technician actually called to say he was not going to make it. The fourth day the electrician came and installed the outlet. The fifth day the technician could not do the work because the plumber needed to move a pipe had not been scheduled. The sixth day the work was finally completed. After taking so much time off of work, I asked for a discount which I did not receive!!!!! It is very sad because I have used them before and was very happy with the quality of the work. I will not ever use them again and I would recommend anyone who is considering using them to look elsewhere. There are a lot of quality b"

Melinda P on April 2025

Established in 2009, Ohio 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 Ohio, we bring our local expertise closer to you. OBA 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 OBA we are not just builders; we are guardians of your peace of mind. Contact us today for a FREE estimate!

"This has been one of the worst experiences I have ever had with a business. I had work done on a crawl space and the replacement and addition of a backup sump pump. The work was scheduled to be completed all at once. On the first scheduled day/time, no one showed up. I texted the scheduling team and after approximately 3 hours it was determined that the technician was not going to be able to make it because he was still working at the previous days job. On the second scheduled day, it was determined that measurements were not accurately taken for the crawl space so that work could not be completed. They were able to install the new sump pump and the backup pump. However, they did not schedule the electrician to install the correct outlet. The third scheduled day no one informed me it was on the schedule. The only reason I knew about it was because the technician actually called to say he was not going to make it. The fourth day the electrician came and installed the outlet. The fifth day the technician could not do the work because the plumber needed to move a pipe had not been scheduled. The sixth day the work was finally completed. After taking so much time off of work, I asked for a discount which I did not receive!!!!! It is very sad because I have used them before and was very happy with the quality of the work. I will not ever use them again and I would recommend anyone who is considering using them to look elsewhere. There are a lot of quality b"

Melinda P on April 2025


Environmental Testing & Research Laboratories, Inc
60 Elm Hill Ave.
4.78(
372
)
Environmental Testing & Research Laboratories, Inc
60 Elm Hill Ave.
4.78(
372
)
Customers say: True professional
Recommended by 91% of Angi customers
Recommended by 91% 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.

"never contacted me"

Bruce H on April 2019

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.

"never contacted me"

Bruce H on April 2019

Radon detection and reduction services FAQs

You can buy DIY radon test kits from a home improvement store and conduct radon testing, but these tests are often inaccurate. No matter the result, you should supplement DIY testing with professional radon detection and analysis. DIYers only have access to passive radon tests, which aren’t as reliable as active tests that professionals use. Plus, it’s very easy for DIYers to make mistakes during testing, leading to inaccurate results. If you’re moving into a new home, have concerns about radon, or are due for an updated test, hire a professional. 

Radon testing costs depend on whether you hire a professional radon inspector or DIY test. You can expect to pay $150 to $800 to hire a local radon inspector, and home-testing kits range in price from $15 to $250 from home improvement stores. However, it’s best to trust a professional inspector with this task to ensure accurate results. Plus, if you have radon in your home, your testing company can develop a mitigation protocol to keep you and your family safe from the dangerous gas, so it’s well worth the money to hire a professional.

If radon is present in your home, you can expect to pay around $1,000 for a radon mitigation system or between $780 and $1,250 in most cases. The exact price will depend on the severity of the radon leak, home size, and the protocol the radon specialist develops to remove radon from your home and keep it out. Your foundation type will also affect your radon mitigation system cost, as unfinished basements will cost about $4,600 to seal and ventilate, while crawl spaces without a foundation slab may need extra encapsulation, costing $1,500 to $15,000.

Yes, radon testing is absolutely necessary if you suspect the presence of this hazardous gas, and the Environmental Protection Agency (EPA) recommends testing for all homes in the country. Radon is a pervasive natural gas that can leak through your home’s foundation and seep into the living areas. Unfortunately, the gas is highly carcinogenic and is the second leading cause of lung cancer. Radon testing is crucial for keeping you and your family safe from harm, so hire a radon mitigation specialist to test your home if you suspect its presence in your home.

In most states, radon testing companies don’t need to be licensed or certified by the state, but the companies that analyze the test results and develop radon mitigation protocols do. You should choose a radon testing company that suits your needs, but before hiring a mitigation specialist, check our state licensing tool to make sure the company is properly certified.

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