How to Choose a Radon Mitigator

Radon is a naturally occurring, radioactive gas that can seep into homes through the foundation, and it can be harmful to your health if it accumulates in high concentrations. If you are concerned about radon levels in your home, you may want to consider hiring a radon mitigation company to help reduce the levels. Here are some tips on how to choose a radon mitigator:


Is the Radon Contractor Licensed?

When you contact a radon company for testing or mitigation services, it is important to first find out if they are licensed with NRPP.  The NRPP provides certification credentials for professional radon testers and mitigators. As an independent administrative program of the American Association of Radon Scientists and Technologists, Inc. (AARST), the NRPP holds the ISO 17024 ANSI accreditation and is governed by a Certification Council consisting of radon industry stakeholders who are responsible for credentialing policies and procedures.

Is there a Radon Guarantee?

If you are having a radon mitigation system installed, more than likely your radon levels were at a 4.0 piC/L or higher.  The EPA recommends radon levels to be lower than 4.0, which means if you are having a system installed you want to make sure it is guaranteed to bring your levels lower than 4.0.  The EPA and WHO also suggest if the levels are between 2-4, you should get a mitigation system.

If the radon mitigation contractor will not provide this guarantee in writing for your existing home, you are risking spending a substantial amount of money on something that may or may not work. 

A quality radon mitigation company will have no problem offering you this guarantee in writing, stating that their system will drop your levels below the 4.0 or lower in most instances. Or they will come back and do whatever needs to be done, at no additional cost to you.

How to Choose a Radon Mitigator


Ask About Radon Experience

Look for a company with experience in radon mitigation. A company with a long track record of successful projects is more likely to have the knowledge and expertise to properly address your radon issue.


Consider the Size of the Mitigator Company

A larger company may have more resources and experience, but a smaller company may be able to provide more personalized service. Consider the size of the company that best fits your needs and budget.  Check out the company’s website for information, including pictures of installations, info on warranty, etc.


Look for Radon References

Ask the company for references from previous clients and follow up on them. This can give you an idea of the company’s workmanship and customer service.


Check for Insurance and Warranties

Make sure the company carries liability insurance in case of any accidents or damage during the mitigation process. Also, ask about warranties on the materials and labor used in the project.


Look for Transparency

A reputable radon mitigation company should be open and transparent about their processes and materials. They should be able to provide you with detailed information about the work they will be doing and the materials they will be using.


Ask About Ongoing Maintenance

Radon levels can fluctuate over time, so it’s important to have a plan in place for ongoing maintenance. Ask the company about their recommendations for maintaining the effectiveness of the radon mitigation system.


Get Multiple Mitigator Estimates

Get estimates from at least three different companies to compare prices and services. Especially if concerned about any of the above items. Be sure to ask about the specific methods they use to mitigate radon and the materials they will use.


Choose a Radon Mitigator

Overall, how to choose a radon mitigator is an important decision that will help ensure the health and safety of your home. By following these tips, you can find a reputable company that will effectively reduce radon levels in your home. Give us a call today and get an estimate!