Top-rated radon detection and reduction specialists.

Get matched with top radon detection and reduction specialists in Lisbon, OH

Enter your zip and get matched with up to 5 pros

Need a pro for your radon detection and reduction project in Lisbon, OH?

Select your specific project to find the pro for you.

Find Radon detection and reduction specialists in Lisbon

Avatar for Down Home Inspections, LLC

Down Home Inspections, LLC

4.96(
14
)
Approved Pro

Down Home Inspections, LLC

4.96(
14
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
35 years of experience

Down Home Inspections, LLC, is your qualified choice for Home Inspection services. We have provided high quality work and friendly customer service for years. We use the most modern technology and testing techniques to ensure a proper inspection. Our pride is in our customer service and thorough work. We look forward to discussing your inspection.

"Russ was awesome and so pleasant to work with. I didn't really understand Radon at the time so he took his time to explain it in detail. I highly recommend his services for radon testing!"

Karlee R on August 2020

Down Home Inspections, LLC, is your qualified choice for Home Inspection services. We have provided high quality work and friendly customer service for years. We use the most modern technology and testing techniques to ensure a proper inspection. Our pride is in our customer service and thorough work. We look forward to discussing your inspection.

"Russ was awesome and so pleasant to work with. I didn't really understand Radon at the time so he took his time to explain it in detail. I highly recommend his services for radon testing!"

Karlee R on August 2020


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 T K Home Inspection LLC

T K Home Inspection LLC

4.86(
29
)

T K Home Inspection LLC

4.86(
29
)
Customers say: Super punctual
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers

Get the Proper Property Advantage with TK Home Inspection! We offer a full service home inspection for new home buyers, home sellers or anyone wanting to know the structural and mechanical systems of the home. Radon Gas, Pest, Mold, Septic and Well Inspections are also available. All inspections are performed by licensed or certified inspectors.

"Everything was throughly checked and explained. Terry did great job and explained why comments were made. Great recommendations on what needs done now and in the future."

John H on October 2025

Get the Proper Property Advantage with TK Home Inspection! We offer a full service home inspection for new home buyers, home sellers or anyone wanting to know the structural and mechanical systems of the home. Radon Gas, Pest, Mold, Septic and Well Inspections are also available. All inspections are performed by licensed or certified inspectors.

"Everything was throughly checked and explained. Terry did great job and explained why comments were made. Great recommendations on what needs done now and in the future."

John H on October 2025


Avatar for Boardman Home Inspection Inc

Boardman Home Inspection Inc

4.85(
33
)

Boardman Home Inspection Inc

4.85(
33
)
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers

Boardman Home Inspection, Inc is a full service inspection company performing fine home inspections and testing since 1996. AHSI Certified Home Inspector, Certified Air Quality Tester, Licensed Radon Tester and Licensed Termite Inspector, Thermal & Infrared Imaging. BPI Certified.

"Apparently this man's job to break into the home of the seller, unannounced and without permission or an appointment. Then he will condescend you and forbid you to make the simplest of improvements to your own home you're trying to sell. Even though they are the improvements that the buyer asked you to make. They should change the name of the company to "Boardman Home Invasion" as it seems more accurate to me. Anne Is amazing though, 10 stars for Anne's Management! How doe she do it? She's basically the Michael Jordan of managers."

Alex W on March 2023

Boardman Home Inspection, Inc is a full service inspection company performing fine home inspections and testing since 1996. AHSI Certified Home Inspector, Certified Air Quality Tester, Licensed Radon Tester and Licensed Termite Inspector, Thermal & Infrared Imaging. BPI Certified.

"Apparently this man's job to break into the home of the seller, unannounced and without permission or an appointment. Then he will condescend you and forbid you to make the simplest of improvements to your own home you're trying to sell. Even though they are the improvements that the buyer asked you to make. They should change the name of the company to "Boardman Home Invasion" as it seems more accurate to me. Anne Is amazing though, 10 stars for Anne's Management! How doe she do it? She's basically the Michael Jordan of managers."

Alex W on March 2023


Bloodhound Home Inspection Services

4.75(
32
)

Bloodhound Home Inspection Services

4.75(
32
)
Customers say: Quick response
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers

Bloodhound Home Inspection Services comes with a 200% buyer's satisfaction guarantee. If the buyer is not completely satisfied with the quality of our service, not only will they not be charged, but we will pay for another inspection company of their choice to come out and re-inspect the property. All of our home inspections come with a 90 day warranty as well as a free recall check of major appliances that is rechecked for safety issues monthly for as long as they own the home.

"The inspection process was seamless from scheduling to implementation! I like that the company has a 24/7 call line. You can always get in touch with a representative of the company. I was a little disappointed at the knowledge level of the call rep when I initially called. I inquired if the inspector would be going into the attic since there was an attic access as well as a couple other questions. They had to put me on hold to go verify what would be accomplished. I appreciate tho, that there was someone to answer the questions. We chose to have the home, wood destroying insect, mold, and radon inspections performed. Bobby arrived promptly and introduced himself. This next fact may seem weird, but the fact that he arrived looking clean, neat, and not smelling of offensive smoke or BO was a major plus to me! Thank you, Bobby! He asked me if I had any particular concerns about the home on which he should concentrate. He outlined for me how he would strategically approaching the inspection. He went right to work. He would always answer my questions thoroughly, never seeming annoyed that I was interrupting his process. He inspected the home thoroughly performing challenges of functionality of the home. For example, he ran the water of the basement shower and utility tub for a prolonged amount of time to check the flow of the water out of the house. Well, he detected that before too long, the water started backing up. He also confirmed our suspicion that the tiles on the basement floor were asbestos based. He also identified that a recent tub drain repair had been poorly accomplished. On the good side, he reassured us that the roof still had some longevity to it. He also reassured us that there were no critters in the attic, the attic was well insulated and the insulation was not asbestos! At the conclusion of the inspection, he reviewed the points of concern with me. He was able to offer insight on repairs or ways to correct problems, always being honest if he was not knowledgeable on a particular item. I appreciate that honesty. On the flip side, he seemed very versed on the items we were reviewing. Thank you, Bobby for a great inspection. Because of items found and items that would take more money to correct than we were willing to invest, we decided not to continue with the purchase."

Jenn D on August 2019

Bloodhound Home Inspection Services comes with a 200% buyer's satisfaction guarantee. If the buyer is not completely satisfied with the quality of our service, not only will they not be charged, but we will pay for another inspection company of their choice to come out and re-inspect the property. All of our home inspections come with a 90 day warranty as well as a free recall check of major appliances that is rechecked for safety issues monthly for as long as they own the home.

"The inspection process was seamless from scheduling to implementation! I like that the company has a 24/7 call line. You can always get in touch with a representative of the company. I was a little disappointed at the knowledge level of the call rep when I initially called. I inquired if the inspector would be going into the attic since there was an attic access as well as a couple other questions. They had to put me on hold to go verify what would be accomplished. I appreciate tho, that there was someone to answer the questions. We chose to have the home, wood destroying insect, mold, and radon inspections performed. Bobby arrived promptly and introduced himself. This next fact may seem weird, but the fact that he arrived looking clean, neat, and not smelling of offensive smoke or BO was a major plus to me! Thank you, Bobby! He asked me if I had any particular concerns about the home on which he should concentrate. He outlined for me how he would strategically approaching the inspection. He went right to work. He would always answer my questions thoroughly, never seeming annoyed that I was interrupting his process. He inspected the home thoroughly performing challenges of functionality of the home. For example, he ran the water of the basement shower and utility tub for a prolonged amount of time to check the flow of the water out of the house. Well, he detected that before too long, the water started backing up. He also confirmed our suspicion that the tiles on the basement floor were asbestos based. He also identified that a recent tub drain repair had been poorly accomplished. On the good side, he reassured us that the roof still had some longevity to it. He also reassured us that there were no critters in the attic, the attic was well insulated and the insulation was not asbestos! At the conclusion of the inspection, he reviewed the points of concern with me. He was able to offer insight on repairs or ways to correct problems, always being honest if he was not knowledgeable on a particular item. I appreciate that honesty. On the flip side, he seemed very versed on the items we were reviewing. Thank you, Bobby for a great inspection. Because of items found and items that would take more money to correct than we were willing to invest, we decided not to continue with the purchase."

Jenn D on August 2019


Avatar for Pillar To Post Home Inspectors

Pillar To Post Home Inspectors

5.00(
9
)

Pillar To Post Home Inspectors

5.00(
9
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Pillar To Post home inspection is the leader in home inspections in the USA and Canada. If you are in the process of buying a new home, selling a home, or just beginning the home buying process, please feel free to contact one of our home inspectors to answer any questions you may have. All Pillar To Post home inspectors are members of regional, national, state and provincial associations, and are fully trained, certified and E&O insured. When looking for a certified professional home inspector Pillar To Post should be your first call.

"Ryan arrived early and was waiting for us when we arrived. He took a walk around the outside of the property prior to our arrival, so he already had a good feel of what he was going to be looking at. He was professional, kind, funny and extremely helpful. Answering any and all questions we had while walking through the property and giving his recommendations on what should be fixed straight away. I definitely would use Ryan again in the future. He made the experience very pleasant. Thanks Ryan!"

Oliver C on January 2018

Pillar To Post home inspection is the leader in home inspections in the USA and Canada. If you are in the process of buying a new home, selling a home, or just beginning the home buying process, please feel free to contact one of our home inspectors to answer any questions you may have. All Pillar To Post home inspectors are members of regional, national, state and provincial associations, and are fully trained, certified and E&O insured. When looking for a certified professional home inspector Pillar To Post should be your first call.

"Ryan arrived early and was waiting for us when we arrived. He took a walk around the outside of the property prior to our arrival, so he already had a good feel of what he was going to be looking at. He was professional, kind, funny and extremely helpful. Answering any and all questions we had while walking through the property and giving his recommendations on what should be fixed straight away. I definitely would use Ryan again in the future. He made the experience very pleasant. Thanks Ryan!"

Oliver C on January 2018



Radon Out LLC

5.00(
5
)

Radon Out LLC

5.00(
5
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Radon Out is a high quality Radon Measurement and Mitigation company. We are licensed with the State of Ohio, and Pennsylvania. Radon Out is a Members of OARP, AARST, NRPP and Rad Elec Certified.

Radon Out is a high quality Radon Measurement and Mitigation company. We are licensed with the State of Ohio, and Pennsylvania. Radon Out is a Members of OARP, AARST, NRPP and Rad Elec Certified.


Avatar for Lion Guard Home Inspections Inc.

Lion Guard Home Inspections Inc.

5.00(
4
)

Lion Guard Home Inspections Inc.

5.00(
4
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Lion Guard Inspectors are highly trained, certified, experienced, and most importantly honest. Being both InterNACHI and HSTI certified professionals you will be assured that attention to detail is our top priority. A home inspection requires a lot of work and continuing education. We guarantee to give our very best effort with every inspection we do; as it is our passion.

"He did a great job. He was very thorough. He really did do a great inspection. He was awesome with the pricing as well. We eve gave our realtor his information, so she can use him in the future."

Tiffany S on July 2018

Lion Guard Inspectors are highly trained, certified, experienced, and most importantly honest. Being both InterNACHI and HSTI certified professionals you will be assured that attention to detail is our top priority. A home inspection requires a lot of work and continuing education. We guarantee to give our very best effort with every inspection we do; as it is our passion.

"He did a great job. He was very thorough. He really did do a great inspection. He was awesome with the pricing as well. We eve gave our realtor his information, so she can use him in the future."

Tiffany S on July 2018


Avatar for Honest Inspections LLC

Honest Inspections LLC

5.00(
3
)

Honest Inspections LLC

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

We offer professional home and commercial property inspections and Radon testing. We are bonded and insured, and guarantee that your inspection report will be accurate and delivered to you within 24 hours of the completion of our inspection. You can find that nowhere else! Honest Inspections is locally owned and operated. We know that time is always a factor in a property sale, so we pride ourselves on being accommodating to our customers and getting your inspection done when and how you need it! If you need an inspection please give us a try; you won’t regret it.

"Exceptional! Adam was very professional, thorough, responsive and easy to work with. I recommend him to anyone that needs a home inspection. Thanks"

Craig Y on April 2020

We offer professional home and commercial property inspections and Radon testing. We are bonded and insured, and guarantee that your inspection report will be accurate and delivered to you within 24 hours of the completion of our inspection. You can find that nowhere else! Honest Inspections is locally owned and operated. We know that time is always a factor in a property sale, so we pride ourselves on being accommodating to our customers and getting your inspection done when and how you need it! If you need an inspection please give us a try; you won’t regret it.

"Exceptional! Adam was very professional, thorough, responsive and easy to work with. I recommend him to anyone that needs a home inspection. Thanks"

Craig Y on April 2020

Showing 1-10 of 20
Radon Detection and Reduction questions, answered by experts

There are steps you can take as a homeowner to remediate radon yourself. While a radon reduction professional can make the biggest impact in your home, you can make efforts to improve radon levels on your own by sealing cracks, increasing ventilation, and testing for radon regularly.

DIY kits are available for basic testing. Professional services provide comprehensive results and recommendations.

Short-term tests take 2-7 days, while long-term monitoring may require up to 90 days for accurate results.

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.

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.

The Lisbon, OH 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.