We Test, We Fix, We Guarantee

Great River Radon, LLC

Years Of Experience
Professional Team
Quality Service
about Us

Red Carpet Treatment with a White Glove Service

Well, brown runners and black gloves to be exact. We treat your home as if it were ours. Laying runners down to protect your floors, never stepping our shoes onto your flooring. We use black gloves during our installation process to keep our work area and ourselves as clean as possible. We leave your home as clean as when we arrive, sometimes cleaner!
Our licensed radon professionals develop a radon reduction plan tailored to your specific home. We have developed many strategies to make our radon reduction system as neat, clean and aesthetically pleasing as possible. Let us show you how we are different from the average contractor.
Do you have radon gas in your home? Radon is radioactive and the second leading cause of lung cancer. There are no safe levels of radon, and since it is invisible with no taste or smell it can only be detected with a testing kit. Call now to protect your home and family with our radon testing, radon mitigation, and system activation.
More about Us

A family owned business that take pride in your families safety

With radon being the 2nd leading cause of lung cancer, it is very important to educate yourself and know your homes current values. With that knowledge, 33 years ago our business was born.
We have mitigated 1,000’s of homes! Never found a home we could not reduce below 4 pCi/L. Most homes we reduce below 2.0 pCi/L. Our founder Brad started this business with a truck and a dream. Brad taught with the EPA to pass on his vast wealth of knowledge. He was one of the original mitigators in our state.
Meet The Owner
Brad has taken pride in radon education, both in continuing his education as well as sharing his vast wealth of knowledge with other radon professionals.
our services

What we can offer

Great River Radon, LLC is your local radon expert, and we can mitigate your exposure to dangerous radon gas.


Has your home been tested for radon? We recommend having your home tested every 2 years and after any major renovation.
Our Testing monitors have on board environmental sensors and a multi solid-state detector for the highest precision.


All Consultations are FREE!!!
A licensed professional will come to your home for an inspection of the property. We develop a direct and individual approach to mitigate your property of high radon levels.


Radon mitigation is typically a 1 day process in most homes. We use several methods in combination to provide your home with lower levels of radon. Most homes radon levels can be reduced with an active soil depressurization system; this will include but is not limited to sealing of cracks in the foundation, sealing of sump pumps, sealing of crawl spaces.

our process

This is how we work


make an appointment with us


discuss your project with us


complete the project payment


preparation of project documents
why choose us

We provide the best radon testing services

Great River Radon, LLC is your local radon expert, and we can mitigate your exposure to dangerous radon gas. Our years of experience and cutting-edge systems allow us to protect your family. Call to schedule your radon remediation, radon mitigation system, and residential radon testing today.

What We Guarantee

This is what really sets us apart!

All written proposals are our guaranteed price! You will have no additional cost or add on prices

We will guarantee post-mitigation radon gas levels to be below 4.0 pCi/L.

If radon level 4.0 pCi/L or above we will return to alter the mitigation system to achieve radon levels below 4.0 pCi/L (This is at no charge to you)

This guarantee remains with the structure and is transferable to new ownership of the structure within the guarantee period. No notice of transfer of ownership is necessary.

Sump pumps and sump pump cover installations are guaranteed for 30 days.

Radon fans are guaranteed for 5 (five) years. Workmanship, materials and labor are guaranteed for one (1) year.

our gallery

our recent projects

    Book us now

    Get a free estimate

    Call or book us  to schedule your radon remediation, radon mitigation system, and residential radon testing today.


    Minneapolis, MN 55406


    (612) 521-3580

    Operating Hours

    Monday - Friday 8AM - 5PM



    Great River Radon, LLC

    We Test, We Fix, We Guarantee

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