Top-rated radon detection and reduction specialists.

Get matched with top radon detection and reduction specialists in Bonham, TX

Enter your zip and get matched with up to 5 pros

Need a pro for your radon detection and reduction project in Bonham, TX?

Select your specific project to find the pro for you.

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

*The Angi rating for Radon Detection And Reduction companies in Bonham, 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 Bonham, 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 December 24, 2025

Find Radon detection and reduction specialists in Bonham

Avatar for DNH Property Inspections

DNH Property Inspections

4.92(
13
)
•Approved Pro

DNH Property Inspections

4.92(
13
)
•Approved Pro
Super Service Award
Customers say: Quick response
1 years of experience
Free onsite estimate

At DNH Property Inspections, we bring nearly 20 years of experience and advanced technology to every job, delivering thorough evaluations and peace of mind. Each inspection includes a detailed digital report with photos and videos, delivered within 24 hours. Our services cover everything from standard home inspections to add-ons like sewer scope, thermal imaging, WDI/termite, pool, sprinkler, septic, and environmental testing (mold, air quality, asbestos, lead, radon, and water). As a Certified Master Inspector, we ensure professional, reliable results every time. To make the process even smoother, we provide Repair Pricer access to generate real-world repair estimates, HomeBinder to help clients manage ongoing home maintenance, and a Utility Concierge service to find the best utility deals and handle set-up. With professionalism, clear communication, and client care at our core, DNH makes the inspection process simple and stress-free for buyers, sellers, and agents. Schedule Today

"My inspector, Justin, did a great job with my apartment inspection. He was very thorough and found that the dishwasher wasn?t working, which was really important for me to know. Because of his inspection, I?ve decided I don?t even want the place if they aren?t going to fix it. I?m glad I was able to be there the whole time, and Justin took the time to answer all of my questions clearly. I really appreciate his professionalism and would recommend him to anyone needing an inspection."

Ayden A on August 2025

At DNH Property Inspections, we bring nearly 20 years of experience and advanced technology to every job, delivering thorough evaluations and peace of mind. Each inspection includes a detailed digital report with photos and videos, delivered within 24 hours. Our services cover everything from standard home inspections to add-ons like sewer scope, thermal imaging, WDI/termite, pool, sprinkler, septic, and environmental testing (mold, air quality, asbestos, lead, radon, and water). As a Certified Master Inspector, we ensure professional, reliable results every time. To make the process even smoother, we provide Repair Pricer access to generate real-world repair estimates, HomeBinder to help clients manage ongoing home maintenance, and a Utility Concierge service to find the best utility deals and handle set-up. With professionalism, clear communication, and client care at our core, DNH makes the inspection process simple and stress-free for buyers, sellers, and agents. Schedule Today

"My inspector, Justin, did a great job with my apartment inspection. He was very thorough and found that the dishwasher wasn?t working, which was really important for me to know. Because of his inspection, I?ve decided I don?t even want the place if they aren?t going to fix it. I?m glad I was able to be there the whole time, and Justin took the time to answer all of my questions clearly. I really appreciate his professionalism and would recommend him to anyone needing an inspection."

Ayden A on August 2025

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 Dalworth Clean

Dalworth Clean

4.63(
703
)

Dalworth Clean

4.63(
703
)
Customers say: Super punctual
49 years of experience

Established in 1976, a three generations family owned business. We provide quality professional cleaning and restoration for every type of flooring, from carpet, fine rugs, wood, tile and stone. Other services include upholstery cleaning, duct cleaning, concrete polishing and staining as well as a full line of protective treatments, sealers and deodorizers to cover any need you may have in your home. You don’t have to worry about high pressure sales tactics, gimmicks or misleading offers with Dalworth. See our awards page at our website. We guarantee to your satisfaction or we refund your money.

"It is hard to believe a once reputable company could handle my home recklessly and create more damage than they came to repair. They were hired to clean dust from redoing hardwood floors. Period. They sent a third-party team - without disclosing it - which somehow stirred up soot with their air cleaning machine. When they came to fix their own mess, their hoses ruined the newly done hardwood floors with scratches and scraped the new wallpaper. They poured water on the floors and scrubbed them such that they also buckled. Everything had to be redone. They would not accept responsibility, They literally RUINED the rooms they were in when they came to clean dust. Just dust. The crews tried to blame the A/V techs who were working in another part of the house and didn’t have any equipment on them but tablets for programming. But we quickly saw that lack of accountability starts with the owner, who has never called back. Upon researching how this company could have become so incompetent,, I learned they over priced services when people’s home insurance will pay. This once was an honest business. Now, it is NOT. It is a hazard to bring them into your home. It is corruption."

Tracey K on February 2025

Established in 1976, a three generations family owned business. We provide quality professional cleaning and restoration for every type of flooring, from carpet, fine rugs, wood, tile and stone. Other services include upholstery cleaning, duct cleaning, concrete polishing and staining as well as a full line of protective treatments, sealers and deodorizers to cover any need you may have in your home. You don’t have to worry about high pressure sales tactics, gimmicks or misleading offers with Dalworth. See our awards page at our website. We guarantee to your satisfaction or we refund your money.

"It is hard to believe a once reputable company could handle my home recklessly and create more damage than they came to repair. They were hired to clean dust from redoing hardwood floors. Period. They sent a third-party team - without disclosing it - which somehow stirred up soot with their air cleaning machine. When they came to fix their own mess, their hoses ruined the newly done hardwood floors with scratches and scraped the new wallpaper. They poured water on the floors and scrubbed them such that they also buckled. Everything had to be redone. They would not accept responsibility, They literally RUINED the rooms they were in when they came to clean dust. Just dust. The crews tried to blame the A/V techs who were working in another part of the house and didn’t have any equipment on them but tablets for programming. But we quickly saw that lack of accountability starts with the owner, who has never called back. Upon researching how this company could have become so incompetent,, I learned they over priced services when people’s home insurance will pay. This once was an honest business. Now, it is NOT. It is a hazard to bring them into your home. It is corruption."

Tracey K on February 2025

Avatar for Olympic Restoration Systems

Olympic Restoration Systems

4.85(
26
)

Olympic Restoration Systems

4.85(
26
)
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers

We have the experience and the heart to serve—at Olympic Restoration Systems, we know how important your home is and we want to do whatever it takes to make it as comfortable and healthy as possible. Before you hire contractors to work on your house, it's a good habit to get to know them. Olympic Restoration Systems is a family owned business that's been serving since 2005. With all this time in the field, we've gained ample experience, we are very trustworthy, and enjoy helping homeowners like you! We have maintained an A+ rating with the BBB. In addition, we volunteer and donate to the Community Storehouse, Christ's Haven and other amazing organizations. If you're looking for a licensed mold remediation contractor, we're and licensed by TDLR (required for mold remediation in TX). Additionally, we can help keep water out of your crawl space or basement, and we can help make your home more comfortable by sealing and insulating the attic.

"Could not possibly recommend this company more! My husband and I bought our home a few years ago. Although we'd heard concerns about buying a pier and beam home, we fell in love with this one, so we brushed them off. The only issue was that it had some sort of musty odor but we thought it was just because it was older. We did some upgrades but the smell was still there. After researching it, we became concerned that it might have something to do with mold in the crawl space. We called the company and Derek, their specialist came out the very next day. Not only did we have mold in our crawl space but a lot of moisture (this was why our floors were starting to warp!). The workers that came out were friendly and prompt. They were easy to have around and updated me throughout the entire process. My husband and I could not be happier!"

Heather H on March 2018

We have the experience and the heart to serve—at Olympic Restoration Systems, we know how important your home is and we want to do whatever it takes to make it as comfortable and healthy as possible. Before you hire contractors to work on your house, it's a good habit to get to know them. Olympic Restoration Systems is a family owned business that's been serving since 2005. With all this time in the field, we've gained ample experience, we are very trustworthy, and enjoy helping homeowners like you! We have maintained an A+ rating with the BBB. In addition, we volunteer and donate to the Community Storehouse, Christ's Haven and other amazing organizations. If you're looking for a licensed mold remediation contractor, we're and licensed by TDLR (required for mold remediation in TX). Additionally, we can help keep water out of your crawl space or basement, and we can help make your home more comfortable by sealing and insulating the attic.

"Could not possibly recommend this company more! My husband and I bought our home a few years ago. Although we'd heard concerns about buying a pier and beam home, we fell in love with this one, so we brushed them off. The only issue was that it had some sort of musty odor but we thought it was just because it was older. We did some upgrades but the smell was still there. After researching it, we became concerned that it might have something to do with mold in the crawl space. We called the company and Derek, their specialist came out the very next day. Not only did we have mold in our crawl space but a lot of moisture (this was why our floors were starting to warp!). The workers that came out were friendly and prompt. They were easy to have around and updated me throughout the entire process. My husband and I could not be happier!"

Heather H on March 2018

Buyers Protection Group (BPG)

3.53(
85
)

Buyers Protection Group (BPG)

3.53(
85
)
36 years of experience

At BPG, we believe home inspections shouldn't end at the driveway. Our inspectors and engineers undergo thorough background checks and must meet ongoing training and performance standards -- they are a selective group of professionals.With so many inspection companies to choose from, how do you select one that fits your needs? We've earned a solid reputation for standing behind our work and providing distinct value advantages that help protect our clients.

"BPG Inspections Failed to Honor Their Guarantee or Take Accountability Summary: In my experience, BPG Inspections failed to uphold their guarantee, and I encountered poor follow-up and vague, shifting justifications for denying my claim. Details: I hired BPG Inspections in Pensacola, FL, to inspect a home I purchased in April. The inspection occurred in March, and I moved in during May. Within a few days of moving in – well within the 90-day warranty period – I discovered two issues that the inspection report had explicitly marked as functional: 1. The garbage disposal unit did not work (it made a soft noise but did not function). 2. The HVAC system failed to deliver air to the kitchen and adjacent bedroom, though the inspection report had indicated the air handling was operational and in good condition. I promptly emailed BPG about these problems, and while the inspector initially responded, I was then passed to their claims department. After repeated follow-ups, I finally received a call on June 23rd – nearly a month after reporting the issue – only to be told that neither issue was covered under their warranty. I raised the following concerns: 1. For the HVAC, the inspector had confirmed it was functional in an email, contradicting the claims department's later justification that it could not be tested. If no air reaches two rooms, it should have been evident during either heating or cooling tests – this was missed. 2. For the garbage disposal, I was told it was a "kitchen appliance" and therefore not covered, despite it being a fixture included in inspections. When I asked where the warranty excluded it, I received inconsistent explanations. At no point did the company offer to re-inspect or further investigate these issues. I expected more accountability from a professional inspection service – especially one offering a guarantee."

Ashok S on August 2025

At BPG, we believe home inspections shouldn't end at the driveway. Our inspectors and engineers undergo thorough background checks and must meet ongoing training and performance standards -- they are a selective group of professionals.With so many inspection companies to choose from, how do you select one that fits your needs? We've earned a solid reputation for standing behind our work and providing distinct value advantages that help protect our clients.

"BPG Inspections Failed to Honor Their Guarantee or Take Accountability Summary: In my experience, BPG Inspections failed to uphold their guarantee, and I encountered poor follow-up and vague, shifting justifications for denying my claim. Details: I hired BPG Inspections in Pensacola, FL, to inspect a home I purchased in April. The inspection occurred in March, and I moved in during May. Within a few days of moving in – well within the 90-day warranty period – I discovered two issues that the inspection report had explicitly marked as functional: 1. The garbage disposal unit did not work (it made a soft noise but did not function). 2. The HVAC system failed to deliver air to the kitchen and adjacent bedroom, though the inspection report had indicated the air handling was operational and in good condition. I promptly emailed BPG about these problems, and while the inspector initially responded, I was then passed to their claims department. After repeated follow-ups, I finally received a call on June 23rd – nearly a month after reporting the issue – only to be told that neither issue was covered under their warranty. I raised the following concerns: 1. For the HVAC, the inspector had confirmed it was functional in an email, contradicting the claims department's later justification that it could not be tested. If no air reaches two rooms, it should have been evident during either heating or cooling tests – this was missed. 2. For the garbage disposal, I was told it was a "kitchen appliance" and therefore not covered, despite it being a fixture included in inspections. When I asked where the warranty excluded it, I received inconsistent explanations. At no point did the company offer to re-inspect or further investigate these issues. I expected more accountability from a professional inspection service – especially one offering a guarantee."

Ashok S on August 2025

Avatar for Clear Environmental

Clear Environmental

5.00(
3
)

Clear Environmental

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

Family owned and operated, Quality local service for your home.

"Great job and out did my expectation."

Cheri W on March 2018

Family owned and operated, Quality local service for your home.

"Great job and out did my expectation."

Cheri W on March 2018

Avatar for Dean Lovvorn

Dean Lovvorn

5.00(
1
)

Dean Lovvorn

5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

$395 Mold Inspection. That is all you will pay, with no surprises or upselling. How much do mold inspections normally cost in the Dallas - Fort Worth area? 60 recent mold inspections from other inspectors shows $384 to $666. So, our price is a good value!

$395 Mold Inspection. That is all you will pay, with no surprises or upselling. How much do mold inspections normally cost in the Dallas - Fort Worth area? 60 recent mold inspections from other inspectors shows $384 to $666. So, our price is a good value!

Avatar for Ameriplan

Ameriplan

No reviews yet

Ameriplan

No reviews yet
33 years of experience

About AmeriPlan® Corporation AmeriPlan® Corporation... the nation's premier Discount Medical Plan Organization (DMPO), saving its members hundreds of millions of dollars in supplemental healthcare benefits since 1992. AmeriPlan® is the largest discounted fee-for-services program of its type in the country. Our track record of success in providing access to affordable discount healthcare speaks for itself. We know our business. Additional email- [email protected], [email protected], & [email protected] Additional phone number- (469) 229-4501 opt. 3, (800) 256-3368 toll free & (469) 229-4503 DBA- AmeriPlan Dental Care, Inc., AmeriPlan USA Corporation.

About AmeriPlan® Corporation AmeriPlan® Corporation... the nation's premier Discount Medical Plan Organization (DMPO), saving its members hundreds of millions of dollars in supplemental healthcare benefits since 1992. AmeriPlan® is the largest discounted fee-for-services program of its type in the country. Our track record of success in providing access to affordable discount healthcare speaks for itself. We know our business. Additional email- [email protected], [email protected], & [email protected] Additional phone number- (469) 229-4501 opt. 3, (800) 256-3368 toll free & (469) 229-4503 DBA- AmeriPlan Dental Care, Inc., AmeriPlan USA Corporation.

Showing 1-10 of 16
Radon Detection and Reduction questions, answered by experts

Avoid opening windows and keep doors closed during testing to obtain accurate readings.

It is possible to test for radon yourself using DIY radon test kits, but these at-home test kits should never be a replacement for professional radon testing. DIY test kits can provide some information about radon exposure in your house, but your indoor temperature and humidity can affect the results, as can improper usage of the test kit. You could save yourself some money by hiring a radon professional to begin with, and when it comes to your family’s safety, hiring an experienced professional to do the testing is usually the best option.

Costs for radon detection services typically range from $150 to $250, depending on the testing method and whether a professional assessment is required.

Your radon fan needs to operate 24/7 to be effective. The only time the fan isn't operating is during its replacement. Radon levels in the home can increase within hours if the fan stops working or something obstructs the stack vent. Fortunately, radon systems require no downtime maintenance between fan changes.

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.

The Bonham, 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.

See all articles

What do you need done? We’ll find top pros.
  • 🌱 "Mow a small front yard"
  • 🛠 "Fix a leaking pipe under the sink"
  • 🏠 "Repair shingles on an asphalt roof"