Top-rated radon detection and reduction specialists.

Get matched with top radon detection and reduction specialists in Litchfield, SC

Q: Do radon mitigation systems come with warranties?

• <div><p>Yes, many systems include warranties for performance. Confirm terms with your installer.</p></div>

Q: What types of radon mitigation systems are available?

• <div><p>Options include sub-slab depressurization, crawlspace ventilation, and sealing cracks. Choose based on home construction and radon levels.</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>

Q: Why is radon gas abatement necessary for homes?

• <div><p>Radon is a cancer-causing radioactive gas that poses serious health risks, infiltrating homes through foundation cracks and unnoticed spaces.</p></div>

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Verified Reviews for Radon Detection And Reduction pros in Litchfield, SC

*The Angi rating for Radon Detection And Reduction companies in Litchfield, SC 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 Litchfield, SC 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 18, 2025

Reviewed in June 2025
I had the pleasure of talking to Reese today from your company. What a wonderful and amazing person. He fix an electrical issue that I was having. I highly recommend this company and appreciate the thorough and amazing work that they do. This is the 2nd time using them and they do excellent...
Carolina Electric & Lighting
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Reviewed in February 2025
They cut down and removed my tree and ground out the stump.
Saw-Rite Tree Service
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Reviewed in October 2024
Completed work timely and thoroughly. Promises matched performance. Recommend this company to anyone looking for residential and power washing.
Reliable Pro Wash LLC
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Reviewed in October 2024
Daelan was a very professional and thorough technician who made sure the unit was running properly and efficiently before he left. He was very honest and reasonable. I highly recommend him. He also fixed some ductwork issues I had and did an outstanding job.
Happy Place Heating and Cooling
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Reviewed in September 2024
Ryan and his team Clean our facility on a weekly basis. We should have switched sooner.
HV Clean Team
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Reviewed in April 2024
They are truly amazing! Super patient and kind. They kept me updated on the whole process and was super flexible! They actually care and take the time to listen to your concerns; then come up with a great treatment plan based on your wants/needs. I definitely recommend them!!
Praying NANtis Pest Control
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Reviewed in March 2024
Macon came out and fix the issues I was having with my HVAC. Vey professional and knowledgeable definitely would recommend CTC.
Carolina Temperature Control
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Reviewed in March 2023
Darrin is the man. We hired him to replace our aging HVAC system and he did a great job. Reasonable prices, fast and dependable service. We couldn't be happier.
Heat Pumps Plus
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Reviewed in August 2022
Home Inspection was very through and professional report was prepared. Radon Testing also done. I was very pleased and his findings were items that I never would have noticed. It saved me thousands of dollars as repairs had to be made by the seller. I would use him again and highly recommend...
Champion Home Inspections LLC
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Reviewed in March 2022
Arby was great and clean job
Plumber Today NC, LLC
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Find Radon detection and reduction specialists in Litchfield

Ocean Breezes Home Inspections, LLC

4.9(

)

Radon Gas - Testing

Serving Litchfield, SC and surrounding areas

In business since 2017

Free estimates

Credit card accepted

"They were professional and did a great job of explaining the results!"

+31

Response time40 mins

Recommended by100%of homeowners

Request Quote

SWAT Environmental, Inc.

4.8(

)

Radon Gas - Abatement

Serving Litchfield, SC and surrounding areas

In business since 2002

Free estimates

Credit card accepted

"On time and got right to work."

Recommended by100%of homeowners

Request Quote

Environmental Service Group

New to Angi

Radon Gas - Testing

Serving Litchfield, SC and surrounding areas

In business since 2010

Free estimates

Credit card accepted

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! We are family owned and operated, so please let us know how our family can take care of yours!\n\n

Serving Litchfield, SC and surrounding areas

In business since 1993

Emergency services offered

Credit card accepted

"The guy was really nice and easy. They were quick and their website was really good."

After restoration of this charming bungalow!

+13

Recommended by100%of homeowners

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Radon Detection and Reduction questions, answered by experts

Yes, many systems include warranties for performance. Confirm terms with your installer.

Options include sub-slab depressurization, crawlspace ventilation, and sealing cracks. Choose based on home construction and radon levels.

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.

Radon is a cancer-causing radioactive gas that poses serious health risks, infiltrating homes through foundation cracks and unnoticed spaces.

The Litchfield, SC 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

Mitchell Grant
•
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.
Alison Kasch
•
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.
Angi
•
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.
Jacqueline DeMarco
•
Jul 9, 2026Jul 9, 2026
What Is Radon and How Does It Get In Your Home?
What is radon gas? Find out what this radioactive gas is, why it is dangerous, how it gets in your home, and how to mitigate it.
Jacqueline DeMarco
•
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.