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Avatar for All American Environmental Services, LLC
All American Environmental Services, LLC
5.0(
197
)
Radon Gas - Abatement

Serving Rock Hill, SC and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Emergency services offered

"Alan was excellent. He explained everything about Radon and the Radon system we needed. He took the time to map out the best place to install our Radon system. We really appreciated his knowledge of Radon and the radon system. Alan will be our permanent Radon person. I highly recommend Alan and his company, you will not be disappointed !!!!!!!"
Radon Mitigation System
Radon Mitigation System
Radon Mitigation System
Radon Mitigation System
Radon Mitigation System

+4

Response time7 hrs
56 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Professional Radon Solutions
Professional Radon Solutions
5.0(
11
)
Radon Gas - TestingRadon Gas - Abatement

Serving Rock Hill, SC 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."
Response time8 hrs
Response rate95%
6 neighbors recently requested a quote
CDA Environmental, LLC
4.3(
31
)
Radon Gas - Testing

Serving Rock Hill, SC and surrounding areas

In business since 2002

Free estimates

"When Mr. Arnett called me to discuss the project, he was very friendly & helpful. He explained exactly what the test for asbestos would include, the time frame for the test, the cost, & shared general information about asbestos that helped me understand why it was so important for me to proceed with having my ceiling tiles tested. I felt like I received great customer service from Mr. Arnett & CDA Envrionmental!"
Recommended by100%of homeowners
Avatar for SWAT Environmental, Inc.
SWAT Environmental, Inc.
4.8(
10
)
Radon Gas - Abatement

Serving Rock Hill, SC and surrounding areas

In business since 2002

Free estimates

Credit card accepted

"Had them come out to install a Radon Mitigation Fan. Service was fast and the installer was extremely knowledgable. He was in an out within an hour and the radon dropped from a 4 to a 0.59! Extremely happy with the result. Price wasn't cheap by any means but definitely fixed our problem."
Recommended by100%of homeowners
Avatar for THE MOLD HUNTER INC
THE MOLD HUNTER INC
5.0(
37
)
Radon Gas - AbatementRadon Gas - Testing

Serving Rock Hill, SC and surrounding areas

In business since 2004

Free estimates

Credit card accepted

"Mike Smith, The Mold Hunter, Inc., was an extremely easy and professional mold remediation company to work with. Mike was prompt with communications throughout the process, answered all our questions and gave detailed explanations of what was going to be done from testing to remediation, and he provided a detailed and accurate estimate of the cost. His employees were very thorough, competent, and respectful of our property. Mike even gave suggestions as to how we could do some preparation ourselves in order to save money. What more could you ask? We highly recommend Mike for testing and mold remediation."
Additional Photos
Additional Photos
Additional Photos
Response time1 day
Recommended by100%of homeowners
Avatar for Metrolina Inspection Services LLC
Metrolina Inspection Services LLC
4.8(
101
)
Radon Gas - AbatementRadon Gas - Testing

Serving Rock Hill, SC and surrounding areas

In business since 2003

Free estimates

Credit card accepted

"Dave was professional and detailed. He let us know all fees ahead of time. There were no surprises. His inspection was detailed and thorough. He was hesitant to go into the attic because he wasn't comfortable that he could enter the access safely. We didn't want him to endanger himself, however, he didn't offer us alternatives, such as reducing his fee so we could pay a collegue who would fit into the access. After we pursued the issue with him, asking hiim to find a solution, he decided to risk entry into the attic himself. He entered the attic and completed the inspection. Dave could not be there at the appointed time. However, he called us and let us know this in a timely manner, and got to us as quickly as possible. It turned out his delay was due to taking care of a sick child. I greatly respect a family man who puts his children first! I don't know if his prices are fair or not. My take is that the home isnpection and the radon testing were fair (I asked my realtor). However, it seemed to me that the additional charges for the detached garage and the outbuilding were high. Since we had to pay extra for these inspections, I felt the reports for these things should have arrived with the rest of the report. However, they were detailed quite a while afterwards, and we had already entered negotiations with the sellers by the time they arrived. I also didn't like having to pay an extra $25.00 courtesy of waiting for closing to pay. I've bought and sold a number of houses and have always paid these fees at closing. I've had inspectors ask for credit card information in case the house did not end up closing, but I don't recall having to pay extra. All in all, I would recommend this inspector, because he got the job done in a thorough and professional manner. The report was incredibly detailed. I feel comfortable that we know everything we need to know about the house before buying it, and his report has been an important tool in the purchase of our home. As of today, we are on track to close on the original closing date."
Top to bottom.
Happy Past Customers
Home inspection
Home inspection
Home inspection

+36

Recommended by96%of homeowners
Showing 1-10 of 17
Radon Detection and Reduction questions, answered by experts

The cost for a radon mitigation system typically ranges from $800 to $1,500, with an average around $1,000. The final price depends on several factors, including the size of your home, the severity of the radon issue, and the type of system required. Your home's foundation type also significantly impacts the cost. For example, sealing and ventilating an unfinished basement might cost around $4,600, while encapsulating a crawl space without a foundation slab can range from $1,500 to $15,000.

Keeping radon from getting into your home is much better than having to get rid of it once it's already indoors. While there may not be a way to fully prevent radon from getting into your home, there are things you can do to reduce the gas's ability to enter. 

Sealing foundation cracks and openings can help keep the gas from seeping inside. Improving air flow, such as by opening windows, can also be helpful. If you're building your home from scratch, talk to your contractor about using radon-resistant construction to keep the gas out.

The cost to replace a radon fan ranges from $300 to $600 for the fan itself, with installation adding an additional $200 to $500. Overall, the total cost for replacement can range from $500 to $1,100, depending on factors such as the fan model, home size, and local labor rates. If the fan is part of a larger radon mitigation system, the price may be higher.

You can vent radon out of your house sometimes by simply opening a window, but it won’t remove the source, and will likely rise above recommended levels quickly. A professional will be needed to assess your home, and determine the best strategy for radon removal. Active radon sump pumps and soil depressurization systems are often used to forcefully vent the radon from your home.

Your radon mitigation system may be loud because it’s time to replace it. Any sounds are usually from the inline fan that helps create the vacuum and resulting airflow. If you hear a new, loud mechanical or humming noise from your radon fan, it might be time to replace it. Most fans used in radon mitigation systems last up to 10 years, but may need to be replaced sooner.

The Rock Hill, 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.