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Q: What if radon is still high after mitigation?

• <div><p>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.</p></div>

Q: What would cause radon in a house?

• <div><p>The natural breakdown of uranium in soil, rock, and water can cause radon to appear in a home. The gas seeps into homes through cracks in foundations, walls, or floors, as well as through gaps around pipes or construction joints. Radon levels are influenced by soil composition, building materials, and ventilation. Poorly sealed or airtight homes can trap radon, allowing it to accumulate.</p></div>

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 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: Can I perform radon gas abatement myself?

• <div><p>While DIY testing is possible, abatement generally requires professional installation to ensure efficacy and meet safety standards.</p></div>

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

*The Angi rating for Radon Detection And Reduction companies in Quinby, 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 Quinby, 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 May 25, 2026

Reviewed in May 2026
Wagner HVAC does great work. The owner is a great person and does fantastic work. He maintains and installs my commercial refrigeration units as well as household HVAC. Brandon is one of his techs and he is top notch. Very knowledgeable and experienced team.
WAGNER HVAC AND REFRIGERATION LLC
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Reviewed in November 2024
Andrew's Landscaping and Tree Service is amazing and prices are fair. He did 2 jobs for my family on the same day. Huge limbs had to be removed that were hanging over a garage and house, and a smaller tree and its stump were completely removed from beside a pool and deck. When the jobs...
Andrew's Landscaping & Tree Service
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Reviewed in August 2024
Ernesto and his Team did a wonderful job. They removed rock, leveled the ground, added weed barrier and replaced the rock. A very dirty and physical job. It looks amazing. And they cleaned up the entire area before leaving. I would highly recommend Ernesto and Guardian Landscaping
Guardian Landscaping LLC
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Reviewed in July 2024
Dylan and Aidan came out promptly to remove a gigantic tree stump in the back yard. What would have been a challenge for many, these young fellas took charge and made lite work of that particular stump. They also removed several smaller stumps and left my yard clean and level like they werenâ t...
Hunt Brothers Mulching & Grading
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Reviewed in February 2024
Sean N and Mat P fast and efficient and clean the area well
West Shore Home Myrtle Beach
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Reviewed in July 2023
Quick response time. Shows up on time and Very fast doing repairs and maintenance. Will definitely use them again.
Veterans Garage Door Service
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Reviewed in September 2022
Could not ask for a better company. Gerrid is upfront, knowledgeable, listens and recommends. Very pleasant to work with. He has scheduled mold remediation, HVAC, plumber, painter and contractor (in order they are needed) so there has not been a wasted minute. When one group is finished the...
Best Breathing, LLC
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Reviewed in August 2022
I am highly pleased with the level of cleanliness, attention to detail, and professionalism that SureClean provides. I will certainly use and recommend thier services again !!!
T's Construction Enterprise LLC
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Reviewed in March 2022
The two guys that did the removal of the tub and installed them stand up shower were very concerned and professionally the transition. Rob and Aaron are an asset to your company. This was my sonâ s bathroom and he was working so some of the decisions had to be be face time and they did a...
West Shore Home Wilmington
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Reviewed in November 2021
They showed up on time and were very informative and professional. I was so impressed by their work, that I receommended them to my sister and had them go to her condo 3 days later for grain beetle removal, Robbie was a wonderful technician and easy to ask questions and get advice. Very...
Mosquito Pest Authority
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Find Radon detection and reduction specialists in Quinby

Summit Engineering, Laboratory & Testing, P.C

4.0(

)

Serving Quinby, SC and surrounding areas

In business since 2003

Emergency services offered

Credit card accepted

"Did what they said they would, very knowledgeable and great job over all"

Response time1 day

Response rate90%

Recommended by100%of homeowners

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Environmental Service Group

New to Angi

Serving Quinby, 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 Quinby, 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

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.

The natural breakdown of uranium in soil, rock, and water can cause radon to appear in a home. The gas seeps into homes through cracks in foundations, walls, or floors, as well as through gaps around pipes or construction joints. Radon levels are influenced by soil composition, building materials, and ventilation. Poorly sealed or airtight homes can trap radon, allowing it to accumulate.

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

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.

While DIY testing is possible, abatement generally requires professional installation to ensure efficacy and meet safety standards.

The Quinby, 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
•
Mar 18, 2026Mar 18, 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.
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.
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.
Dan Simms
•
Apr 5, 2026Apr 5, 2026
5 Questions to Ask About Radon Gas Abatement
Radon is a radioactive gas that can enter a home from the ground. Prepare yourself for mitigation by answering these questions before hiring a pro.
Jacqueline DeMarco
•
Apr 10, 2026Apr 10, 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.
Audrey Bruno
•
May 2, 2026May 2, 2026
Can a Homeowner Install a Radon Mitigation System?
Can a homeowner install a radon mitigation system? While some parts of the project are fine for DIY, you should leave the meat of the task to a licensed professional.