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Radon Mitigation
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Radon Mitigation System

Indoor Air Quality & Radon Testing Company in Mantua, OH

Happy Customers Surrounding Mantua, OH

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Mantua’s radon testing specialists

Harner Radon Relief is Mantua, OH’s dependable company for radon testing, inspection, and mitigation. In addition to professional radon services, we offer accurate mold testing for all customers in Mantua and nearby.

Products and services offered in Mantua:

  • Mold Testing
  • Radon Inspection
  • Radon Testing
  • Radon Mitigation
  • HUD Multi-Family Radon Testing
  • HUD Multi-Family Radon Mitigation
  • Vapor Intrusion Mitigation
  • Dehumidification Systems

We will determine if your radon levels are too high using professional testing methods. Our team will visit your property, take you through the testing process step by step, answer all of your questions, and get started on testing procedures. Once we get the results back to you, we will explain the results and walk you through any necessary next steps.

Wondering if you have a problem with radon or mold in your home? Give Harner Radon Relief a call to find out! We are proud to serve Mantua, OH and areas nearby.

Radon mitigation experts serving Mantua

Radon is the leading cause of cancer for nonsmokers in the United States. What makes matters worse is that radon is also odorless, colorless, and invisible, which makes it impossible to detect without the help of an expert.

If we determine that your radon levels are elevated, we can offer you a high-quality solution. According to the EPA, you should take immediate action if your radon levels meet or exceed 4.0 pCi/L. Fortunately, we provide expert radon mitigation services that will swiftly reduce your radon levels, keeping you and your family healthy and safe. We will work with you to determine the ideal radon mitigation system for you and your home.

Mold testing services in Mantua

There are many factors that can contribute to mold growth or the likelihood of mold development in your home. Some of these common factors can include:

  • Leaky appliances
  • High humidity
  • A damp basement
  • A leaky roof
  • Leaky pipes
  • Poor ventilation
  • Foundation dampness

That is not an exhaustive list, as there are many things that can contribute to mold growth. They all boil down to a lack of moisture control. Luckily, we offer accurate mold testing services that will give you a clear picture of your home’s health. We look at potential problem areas of the home that commonly have mold, including the attic, basement, and crawl space if applicable. By the end of our visit, you will be well on your way to understanding any potential mold problems in your home. Contact us for a free estimate if you suspect you have a mold issue in Mantua or nearby

Get a free estimate on radon mitigation, mold testing, and more!

Keep your home healthy and safe when you partner with Harner Radon Relief for your radon mitigation and mold testing needs. Reach out to us today at 1-844-386-5938 or simply click below to schedule your free radon mitigation estimate in Mantua, OH.

Job Stories From Mantua, OH
New Home With High Levels

This home in Mantua, OH had just recently been built and with a mother-in-law suite in the basement. The homeowners were concerned about elevated radon levels. So they bought multiple monitors and tracked the levels over the course of a year.


Once they had enough data to conclude that they were sitting around 6-7 pCi/L, they contacted Harner Radon Relief to do a free evaluation. Once on site, we determined that sealing up the sump crock as well as tying our sub-slab depressurization system into the interior footer drain would give us the results we were looking for!


Another aspect that we addressed was underneath the tub in the basement bathroom, where the plumbers had run the drains, they left a hole in the concrete. To address this, we made an access point in the wall on the other side of the drain and filled the opening with spray foam. This stops radon from coming through the opening as well as avoiding any vacuum loss with our system.


The levels came down dramatically to approximately 1 pCi/L! And now the homeowners can have the peace of mind that their basement is a safe place for their family to spend time in.

Breathe EZ Air Cleaner

We tested this home for radon and the levels came back low. However the homeowners were still concerned about overall indoor air quality, especially because they often have their young grandkids over. Luckily they had a 1" furnace filter slot that we were able to utilize for our Breathe EZ Air Cleaner. 


This filter is wired into the accessory panel on the furnace board. This ionizes the filter, allowing it to attract small particles while still keeping the weave loose, which allows for better air flow. Because of this ionization, the filtering capabilities are as good as a HEPA filter, and it even goes a step further by capturing radon decay products (which are what causes radon induced lung cancer).


The homeowners were extremely happy and appreciative that we were able to create a safer environment for them and their family!

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