Top-rated radon detection and reduction specialists.

Get matched with top radon detection and reduction specialists in New Haven, MO

Q: What is considered a safe or dangerous level of radon?

• <div><p>No level of radon is technically safe, but since it is present everywhere, complete avoidance is impossible. The average radon level in homes across the United States is 1.3 picocuries per liter (pCi/L). The Environmental Protection Agency (EPA) recommends taking preventative measures if your home's radon levels are between 2 and 4 pCi/L or higher.</p></div>

Q: What are the benefits of radon mitigation?

• <div><p>Mitigation reduces radon levels, protecting your health and complying with safety standards.</p></div>

Q: How do I test for radon gas?

• <div><p>Use a radon test kit or hire professionals to conduct a detailed assessment of radon levels in your home.</p></div>

Q: What level of radon is considered safe or dangerous?

• <div><p>No level of radon is technically safe, but since it is naturally present everywhere, it is impossible to avoid entirely. The average radon level in homes across the United States is 1.3 picocuries per liter (pCi/L). The Environmental Protection Agency (EPA) recommends taking action to reduce radon levels if your home's test results are between 2 and 4 pCi/L or higher.</p></div>

Q: How often should radon levels be tested to ensure safety?

• <div><p>Testing every 2-5 years or upon adjusting occupancy or structural changes maintains safe environments.</p></div>

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Verified Reviews for Radon Detection And Reduction pros in New Haven, MO

*The Angi rating for Radon Detection And Reduction companies in New Haven, MO 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 New Haven, MO 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 June 01, 2026

Reviewed in June 2026
We hired Josh and his team to tuck point and acid wash the brick exterior of a 120 year old house we are restoring. It was not a small project and he did a great job. He and his team were easy to work with and professional throughout the work. The final product looks great and we are very...
Rehme Masonry, LLC
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Reviewed in December 2025
Michael and Tommy were very kind and professional their work was very clean i am satisfied and would highly recommend them.
Jacuzzi Bath Remodel of St. Louis
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Reviewed in August 2025
Eric was awesome! His work is excellent. He complete installed panel and electric in my 40x50 metal outbuilding in less than a week! Inspector even commented on how nice and organized his work was. He cleaned up every day and kept me, inspectors and excavators informed and organized! 100%...
SCF Services LLC
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Reviewed in July 2025
Midnight Fire and Security Systems are highly recommended. They demonstrated professionalism and expertise, conducting a thorough assessment and identifying critical areas for improvement within a reasonable price. The team showcased attention to detail, ensuring every connection was safe and...
Mid Knight Fire and Security
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Reviewed in May 2024
Ryan did a wonderful job. He was fast and the outcome was beautiful. I highly recommend this company and have referred both family and friends and will continue to do so.
Resurfacing Workz
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Reviewed in October 2023
Prompt response and competitive prices. Excellent customer service before and after the purchase and install.
America's Fence & Deck, LLC
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Reviewed in March 2023
The individual who worked on my oven was professional and efficient. He returned my calls quickly, explained what needed to be done in clear and understandable language, and did the work in a professional manner and was clean and tidy. I really appreciated the communication back-and-forth as the...
Appliance Medic
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Reviewed in October 2022
Gildehaus Hardscapes did a fantastic job! I asked for some stone retaining walls and steps for around my pool and I received that and more within my budget. I am very happy with the work they did and the ideas they came up with. It looks amazing! Better than I could have imagined. Adam and his...
Gildehaus Hardscapes, LLC
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Reviewed in October 2022
Excellent service. Received great advice and follow-through. Always on time and completed a comprehensive service quickly and efficiently. Highly recommend!
Arrow Mechanical
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Reviewed in November 2021
My bathroom was old and ugly! Michael’s bath did an amazing job and my bathtub and shower is so beautiful and I am so happy!!!! The quality of the product is amazing and the customer service was a breath of fresh air! Michael and Mark thank you so much for a job well done!!! I would recommend...
Michael's Baths & Showers LLC
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Find Radon detection and reduction specialists in New Haven

ATM Home Inspection, LLC

4.8(

)

Radon Gas - Testing

Serving New Haven, MO and surrounding areas

Approved

In business since 2011

Free estimates

Credit card accepted

Now you can put our outstanding reputation for service and reliability to work for you. By using ATM Home Inspection, LLC, you benefit from experienced inspectors that deliver reports that meet or exceed the state standards. We also encourage your presence during the inspection. By being present at the inspection, our professional inspector can familiarize you with the home, and explain things to you as they move through the house. Ensuring that your home is safe from contaminants is vital to your peace of mind and health. Our experts not only provide home and building inspection services but we also help you protect your home from things such as mold, termites and radon gas. View our categories below to learn more about what we have to offer. You may also contact us today 18168860186 to speak with a member of our trained staff.\nATMhomeinspection.com

Response time50 mins

Response rate89%

Recommended by97%of homeowners

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Metro Radon Control of St. Louis, LLC

4.9(

171

)

Radon Gas - Abatement

Serving New Haven, MO and surrounding areas

In business since 2011

Free estimates

Emergency services offered

"He was very professional and courteous. He brought a radon gas monitor in my home to test radon levels and he said that everything was okay. And I didn’t have a problem with radon."

Response time6 hrs

Recommended by99%of homeowners

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SWAT Environmental, Inc.

4.5(

)

Radon Gas - Abatement

Serving New Haven, MO and surrounding areas

In business since 1988

Free estimates

Credit card accepted

"Overall everything was pretty good. I felt the installation could have looked much cleaner but it is fine. I still haven't re tested to see what my radon levels are now."

Recommended by97%of homeowners

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Braun's Inspection Consultants

4.7(

)

Radon Gas - Testing

Serving New Haven, MO and surrounding areas

In business since 2000

Free estimates

Emergency services offered

"Very fast response time for mold testing in the home. We are very pleased with the service provided and would recommend Brauns to everyone. He has responded in a very timely matter and has reported all results quickly."

Recommended by100%of homeowners

Serving New Haven, MO and surrounding areas

In business since 2005

Free estimates

Mid MO Inspectors will provide you or your business with a full service approach to all your inspection needs. Please feel confident in contacting Mid MO Inspectors for your next inspection.

Recommended by100%of homeowners

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Armistead Contracting

3.5(

)

Radon Gas - Testing

Serving New Haven, MO and surrounding areas

In business since 2016

Free estimates

Credit card accepted

We specialize in insulation installation and upgrades, as well as tree trimming, and removal. We have over 20 years of industry experience! We take pride in commitment to the quality of work we produce, and the long-term relationships we build with our clients. We guarantee quality and complete satisfaction.. We set ourselves apart from our competitors by offering the highest quality of work combined with experience, guaranteed. Call today for a free estimate! \n

Response time2 days

Recommended by71%of homeowners

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Radon Detection and Reduction questions, answered by experts

No level of radon is technically safe, but since it is present everywhere, complete avoidance is impossible. The average radon level in homes across the United States is 1.3 picocuries per liter (pCi/L). The Environmental Protection Agency (EPA) recommends taking preventative measures if your home's radon levels are between 2 and 4 pCi/L or higher.

Mitigation reduces radon levels, protecting your health and complying with safety standards.

Use a radon test kit or hire professionals to conduct a detailed assessment of radon levels in your home.

No level of radon is technically safe, but since it is naturally present everywhere, it is impossible to avoid entirely. The average radon level in homes across the United States is 1.3 picocuries per liter (pCi/L). The Environmental Protection Agency (EPA) recommends taking action to reduce radon levels if your home's test results are between 2 and 4 pCi/L or higher.

Testing every 2-5 years or upon adjusting occupancy or structural changes maintains safe environments.

The New Haven, MO 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

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•
Apr 6, 2026Apr 6, 2026
How Much Does Radon Remediation Cost? [2026 Data]
Get clear answers on how much radon remediation costs, including average prices, key cost factors, and tips to save money on your home’s radon mitigation.
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Aug 3, 2026Aug 3, 2026
How Much Does a Radon Mitigation System Cost? [2026 Data]
The cost of a radon mitigation system depends mostly on the type of system being installed. Use this guide to learn about your options.
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•
Mar 18, 2026Mar 18, 2026
How Much Does Radon Testing Cost? [2026 Data]
Find out what impacts radon testing costs, including average prices for DIY kits and professional services, so you can protect your home and budget confidently.
Amy Freeman
•
Jul 9, 2026Jul 9, 2026
Who Installs Radon Mitigation Systems?
Radon is a gas that you can't see or smell and is harmful to your health. If your home has radon, you need to know who installs radon mitigation systems.
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•
Jul 9, 2026Jul 9, 2026
What Is Radon Testing?
What is radon testing? Radon testing measures the presence and concentration of radon gas within indoor environments. Read on to learn more.
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Jul 8, 2026Jul 8, 2026
How to Test for Radon in Your Home
Knowing how to test for radon will keep your home free and safe from this odorless gas—you just have to decide whether to do it yourself or hire a pro.