Top-rated radon detection and reduction specialists.

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Radon detection and reduction specialists in Fallston

Avatar for THE MOLD HUNTER INC
THE MOLD HUNTER INC
201 Mullis Rd
5.00(
35
)
โ€ข
Approved Pro
THE MOLD HUNTER INC
201 Mullis Rd
5.00(
35
)
โ€ข
Approved Pro
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
63 local quotes requested

We are a locally owned business since 2004. We are not franchised. We are fully insured for both mold inspections and remediation. We do crawlspace waterproofing. We can do encapsulation in crawlspaces. We are honest with our customers and believe in fixing problems not causing them. When you call our number you will actually speak with the owner Mike Smith. He is certified with the IICRC in both mold and water damage. Mike is very honest with his customers. If he tells you something needs to be done then it needs to be done. He won't sell a job just for the business. Our reputation is very important to us.

"The Mold Hunter did an excellent job coming in and assessing our basement situation. The technician was professional and knowledgeable. I appreciated that the report was emailed the following day and was very thorough. I would highly recommend The Mold Hunter."

Tom M on September 2023

We are a locally owned business since 2004. We are not franchised. We are fully insured for both mold inspections and remediation. We do crawlspace waterproofing. We can do encapsulation in crawlspaces. We are honest with our customers and believe in fixing problems not causing them. When you call our number you will actually speak with the owner Mike Smith. He is certified with the IICRC in both mold and water damage. Mike is very honest with his customers. If he tells you something needs to be done then it needs to be done. He won't sell a job just for the business. Our reputation is very important to us.

"The Mold Hunter did an excellent job coming in and assessing our basement situation. The technician was professional and knowledgeable. I appreciated that the report was emailed the following day and was very thorough. I would highly recommend The Mold Hunter."

Tom M on September 2023


All American Environmental Services, LLC
4072 Farben Way
5.00(
2
)
โ€ข
Approved Pro
All American Environmental Services, LLC
4072 Farben Way
5.00(
2
)
โ€ข
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
59 local quotes requested

As I am sure you are aware most homes in the area have high levels of radon. We are here to give you the options needed to address this problem. We have the knowledge and capability to deal with any radon issue you come across. We can beat any quoted price as well as offer a $100 referral fee for any work that comes our way. Our team is hear to answer any radon questions at no cost to you. Let All American Environmental Services be your go to guy when it comes to radon.

"Quick and efficient ๐Ÿ‘"

Curtis M on February 2025

As I am sure you are aware most homes in the area have high levels of radon. We are here to give you the options needed to address this problem. We have the knowledge and capability to deal with any radon issue you come across. We can beat any quoted price as well as offer a $100 referral fee for any work that comes our way. Our team is hear to answer any radon questions at no cost to you. Let All American Environmental Services be your go to guy when it comes to radon.

"Quick and efficient ๐Ÿ‘"

Curtis M on February 2025


Avatar for Biotek Environmental, Inc.
Biotek Environmental, Inc.
534 St Andrews Rd
4.72(
165
)
โ€ข
Approved Pro
Biotek Environmental, Inc.
534 St Andrews Rd
4.72(
165
)
โ€ข
Approved Pro
Customers say: Super punctual
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
221 local quotes requested

Need expert water damage restoration, fire damage restoration, and mold remediation? BioTek Environmental Inc. is based in Columbia SC and serves South Carolina, North Carolina, and Georgia. We are rated A+ by BBB, and we are proud of having served more than 2000 satisfied clients since 2007. Get 24/7 emergency help to ensure that your property damage needs are dealt with efficiently and carefully. We have seen it all, let us help you restore your home. For your peace of mind, we offer the best price guarantee and a 30-year bumper-to-bumper warranty! BioTek is a top 5% remediation/restoration contractor nationwide and we will be there for you when you need us.

"work not done yet. However, in discussion with Ted, very helpful and knowledgeable about air qualtiy testing process."

Al J on April 2024

Need expert water damage restoration, fire damage restoration, and mold remediation? BioTek Environmental Inc. is based in Columbia SC and serves South Carolina, North Carolina, and Georgia. We are rated A+ by BBB, and we are proud of having served more than 2000 satisfied clients since 2007. Get 24/7 emergency help to ensure that your property damage needs are dealt with efficiently and carefully. We have seen it all, let us help you restore your home. For your peace of mind, we offer the best price guarantee and a 30-year bumper-to-bumper warranty! BioTek is a top 5% remediation/restoration contractor nationwide and we will be there for you when you need us.

"work not done yet. However, in discussion with Ted, very helpful and knowledgeable about air qualtiy testing process."

Al J on April 2024


Avatar for Carolina Mold Solutions LLC
Carolina Mold Solutions LLC
1000 Johnnie Dodds Blvd
4.98(
98
)
โ€ข
Approved Pro
Carolina Mold Solutions LLC
1000 Johnnie Dodds Blvd
4.98(
98
)
โ€ข
Approved Pro
Customers say: True professional
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
65 local quotes requested

Carolina Mold Solutions provides mold prevention, remediation, and testing services for residential and commercial clients in the Carolinas. With 30 years experience working with customers, owner Joel Few is personally committed to making sure that every job is done right. Moisture management is the key to preventing mold growth. Whether humidity mitigation is causing indoor issues, or direct moisture intrusion has caused unseen mold growth, we have the experience and resources to break down the details of your air quality, to clean up your indoor environment, and to correct and account for sources of humidity intrusion.

"Joel was very professional with courtesy and rapid response to my timely urgency of the situation. He did great job and highly recommend him to others!๐Ÿ‘๐Ÿ‘๐Ÿ‘๏ผ"

Catherine C on December 2024

Carolina Mold Solutions provides mold prevention, remediation, and testing services for residential and commercial clients in the Carolinas. With 30 years experience working with customers, owner Joel Few is personally committed to making sure that every job is done right. Moisture management is the key to preventing mold growth. Whether humidity mitigation is causing indoor issues, or direct moisture intrusion has caused unseen mold growth, we have the experience and resources to break down the details of your air quality, to clean up your indoor environment, and to correct and account for sources of humidity intrusion.

"Joel was very professional with courtesy and rapid response to my timely urgency of the situation. He did great job and highly recommend him to others!๐Ÿ‘๐Ÿ‘๐Ÿ‘๏ผ"

Catherine C on December 2024


Integrity Energy Solutions
941 Briarmore Dr
5.00(
55
)
โ€ข
Approved Pro
Integrity Energy Solutions
941 Briarmore Dr
5.00(
55
)
โ€ข
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
65 local quotes requested

With an "A" rating with the BBB we specialize in air quality testing. Mold, Radon, Allergens, Formaldehyde, VOC's, Particle Matter (Dust). We specialize in both testing and remediation providing accurate lab tested test results both before and after if remediation efforts are necessary.

"Excellent. Job well done with explanation of what caused mold. Would hire them again with a rating of five stars."

Laura M on April 2025

With an "A" rating with the BBB we specialize in air quality testing. Mold, Radon, Allergens, Formaldehyde, VOC's, Particle Matter (Dust). We specialize in both testing and remediation providing accurate lab tested test results both before and after if remediation efforts are necessary.

"Excellent. Job well done with explanation of what caused mold. Would hire them again with a rating of five stars."

Laura M on April 2025


Oak Leaf Home Inspections
4333 Water Oak Rd
5.00(
5
)
Oak Leaf Home Inspections
4333 Water Oak Rd
5.00(
5
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Serving the greater Charlotte and the SC Upstate, Oak Leaf Home Inspections is the solution to all your home inspection needs. Whether purchasing a home or receiving a home check-up, we treat each client as a priority. Our premium inspection menu is diverse and we take great pride in being thorough, professional, and on time. Our goal is to provide you with an accurate description of the condition of your home in a format that is easy to understand.

"Cliff was absolutely amazing! He explained everything that was going on with our house (we are brand new, first time homeowners!) so that we understood, instead of just telling us what was wrong. I feel so much better knowing that heโ€™s looked things over!"

Michelle M on October 2018

Serving the greater Charlotte and the SC Upstate, Oak Leaf Home Inspections is the solution to all your home inspection needs. Whether purchasing a home or receiving a home check-up, we treat each client as a priority. Our premium inspection menu is diverse and we take great pride in being thorough, professional, and on time. Our goal is to provide you with an accurate description of the condition of your home in a format that is easy to understand.

"Cliff was absolutely amazing! He explained everything that was going on with our house (we are brand new, first time homeowners!) so that we understood, instead of just telling us what was wrong. I feel so much better knowing that heโ€™s looked things over!"

Michelle M on October 2018


German Auto Supply Ltd.
Huntersville, NC 28070
No reviews
German Auto Supply Ltd.
Huntersville, NC 28070
No reviews
23 years of experience

Welcome and thank you for visiting German Auto Supply. We promise to offer only the highest quality OE and OEM products for German cars.

Welcome and thank you for visiting German Auto Supply. We promise to offer only the highest quality OE and OEM products for German cars.



Home Bound Inspections LLC
12920 Union Square
No reviews
Home Bound Inspections LLC
12920 Union Square
No reviews
11 years of experience

Home Bound Inspections LLC is a home inspection company serving North Carolina and South Carolina. We perform comprehensive home inspections to evaluate the condition of homes to help establish fair market value. Our founders have over 50 years experience in construction, electrical and inspections. They are experts in home inspections because of their construction expertise and electrical expertise. We are proud members of the BBB, licensed in NC and SC and active members in several professional organizations. We are also nationally certified instructors and hold several OSHA certifications.

Home Bound Inspections LLC is a home inspection company serving North Carolina and South Carolina. We perform comprehensive home inspections to evaluate the condition of homes to help establish fair market value. Our founders have over 50 years experience in construction, electrical and inspections. They are experts in home inspections because of their construction expertise and electrical expertise. We are proud members of the BBB, licensed in NC and SC and active members in several professional organizations. We are also nationally certified instructors and hold several OSHA certifications.


Forevermore Home, LLC
124 Unionville-Indian Trail Rd
No reviews
Forevermore Home, LLC
124 Unionville-Indian Trail Rd
No reviews
17 years of experience

Forevermore Home, LLC specializes in environmental inspection services. Our services are provided as an appropriate response to complaints about poor air quality by occupants, before commercial property transactions, after catastrophic incidents(flooding, storm damage, water intrusion) or as an inspection prior to the purchase of a property. Our mission is to assist you with making an environmentally safe and economically viable purchase of either a residential or commercial property.

Forevermore Home, LLC specializes in environmental inspection services. Our services are provided as an appropriate response to complaints about poor air quality by occupants, before commercial property transactions, after catastrophic incidents(flooding, storm damage, water intrusion) or as an inspection prior to the purchase of a property. Our mission is to assist you with making an environmentally safe and economically viable purchase of either a residential or commercial property.

Showing 1-10 of 38

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.

The 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.
Mature woman opening the window
โ€ข
Dec 2, 2024
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You cannot see, smell, or taste radon, but it may still be a problem in your home. Before hiring a pro, find out how much radon testing costs using this guide.
Man inspecting a house
โ€ข
Dec 17, 2024
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Contractor inspecting home
โ€ข
Mar 11, 2025
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Inspector pointing at a crack
โ€ข
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Father cooking with his son
โ€ข
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family hugging at home
โ€ข
Dec 12, 2024
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Knowing how to test for radon will keep your home free and safe from this odorless gasโ€”you just have to decide whether to do it yourself or hire a pro.