*The Angi rating for Radon Detection And Reduction companies in Mount Holly, NC 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 Mount Holly, NC 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 March 25, 2026
Serving Mount Holly, NC and surrounding areas
Approved
In business since 2017
Free estimates
Customers say: Quick response
"Mark is very thorough and explains findings well. Took his time and when he picked up the radon tests a few days later, he took another look at the exterior as it was raining the day of the inspection. Great customer service."
+15
Serving Mount Holly, NC and surrounding areas
Approved
Super Service Award Winner
In business since 1998
Free estimates
Warranties offered
"Professional Radon Solutions was hired to install a radon mitigation system. They were honest and transparent and explained everything well. There was great communication and they always responded quickly when I called. The work was done when promised and for the price quoted. Highly recommend."
Serving Mount Holly, NC and surrounding areas
Approved
Super Service Award Winner
In business since 2018
Free estimates
Warranties offered
"Jason was extremely thorough with his inspection. The house had a previous inspection done but most of what was on his inspection wasn’t noted in the last one."
Serving Mount Holly, NC and surrounding areas
Approved
In business since 2016
Free estimates
Customers say: Quality work
"I recommend! Work very well for me! Good customer service."
+9
Serving Mount Holly, NC and surrounding areas
Approved
In business since 2007
Free estimates
Emergency services offered
"Biotek is the best, most compassionate company I've ever dealt with. All the employees were top professionals with a very kind heart & ever so helpful. They answered all my questions honestly & were concerned about my health. All were knowledgeable, well trained, courteous, & performed the testing & remediation efficiently. They blocked off the place where the mold was found & protected me from any mold spores or mycotoxins the the remediation could stir up. They brought huge air scrubbers to my house to suck up all bad stuff in the air & used a special vacuum cleaner to clean the carpets, as well as cleaning the furniture. They thoroughly took every precaution & measure to get rid of all toxins & poisons from the mold that have made me so sick. I am so grateful for Biotek & pray for all in the company everyday. May God bless them more than they could ever ask or think."
+13
Serving Mount Holly, NC and surrounding areas
Approved
In business since 2017
Emergency services offered
Warranties offered
"M&D Property Solutions did a great job at installing a Radon mitigation system for us. Braden was awesome to work with! All done in one day and completely satisfied with it. I would definitely recommend!"
+10
Serving Mount Holly, NC and surrounding areas
In business since 2013
Small jobs welcome
Credit card accepted
"William Page arrived as scheduled. He was thorough and only did what was required. He ensure quick turnaround on the results of the test and retest. His cost was very competitive."
+6
Serving Mount Holly, NC and surrounding areas
In business since 2002
Free estimates
"Devin did a great job. Very professional and we got our report within the time frame that he quoted."
Serving Mount Holly, NC and surrounding areas
In business since 2006
Free estimates
Warranties offered
"We've used them multiple times. The owner is very reachable, good communication, great pricing, always available to discuss any concerns without hesitation!"
Serving Mount Holly, NC and surrounding areas
In business since 2004
Free estimates
Credit card accepted
"We needed this test done very quickly to meet our deadline and Mike was able to get the job done and results back to us with plenty of time to spare. He hand-delivered the test to the lab and got the results very quickly. Could not be happier with his work and the outcome."
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.
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.
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.
From average costs to expert advice, get all the answers you need to get your job done.
The cost of a radon mitigation system in Charlotte, NC depends mostly on the type of system being installed. Use this guide to learn about your options.
The cost of a radon mitigation system depends mostly on the type of system being installed. Use this guide to learn about your options.
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.
Did your radon test come back high? Here's what you need to know about how to install a radon mitigation system to protect your home and family.
Radon can seep into your home through cracks and small openings. Here's how to get rid of radon and why you need to do it.
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.
