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Bill Dahlstrom Colleen Dahlstrom American Radon Systems

About Us

American Radon Systems is a family owned business based out of Frankfort, Illinois.  We have lived in the Lincoln Way Area since 1999. 

Here is a little bit about us: 

Bill makes all the magic happen.  He meets with every client personally and installs the perfect radon system every time.  He is the reason we have over (80) 5 star reviews.  Fun fact about Bill: his claim to fame is he won a 1st place SSJHSA wrestling medal in 7th grade (proudly displayed in our home). 

Sometimes you might see one of 4 sons helping out, especially if you have a crawl space.  Ryan and Kyle graduated from Lincoln Way North and were 4 time State Champions with the Lincoln Way North Marching Band.  Mitchell goes to Lincoln Way East and is a talented baseball player, who dominated little league as the Home Run King.  Mitchell is also a State Champion with the Lincoln Way March Band.  Our youngest Tyler also goes to Lincoln Way East and is just starting with the Lincoln Way Marching Band.  He is an avid cross country runner, who is in a growth spurt.  He will be towering over all his older brothers in a few short months.  I'm sure his brothers wished they didn't boss him around so much back in the day. 

Lastly, there's me, Colleen.  I handle all of our business needs: accounting, generating invoices & receipts, paperwork for the state, insurance requirements, HOA cordination, technology 
integration, just to name a few.  Fun fact about me:  I'm an amateur photographer.

We are a great team and feel fortunate to do this as a family. 

2020 is an exciting year for us.  After building this business for the past 4 years, we have become a regional leader in the radon industry.  In order to handle all of the growth, we are looking to add on to our team.  We are willing to train anyone who has heart, grit and hustle.  If you know someone who meets this criteria, send us an email at  We'd love to chat with them.

The Dahlstrom's

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