Welcome to M. W. Persons.  We build, repair, and supply commercial and non-commercial radio broadcast stations with equipment required to make a station run. 

In business since 1979, we built 12 new commercial AM and FM radio broadcast stations for clients, mostly in the Midwest.  Countless others were rebuilt or upgraded along the way.  We are a licensed Minnesota Technology Systems Contractor and do equipment sales of selected products as well as repair and custom building of electronic equipment for the radio broadcast industry. 

Our office is normally open 8 AM to Noon and 1 PM to 5 PM Central Time Monday through Friday.  When Mark is out working on a radio station, Paula is usually in the office to handle orders. 

We hope you enjoy this Web site and find stories on Engineer's Log and Tech Tips to your liking.  Bookmark this site   Feel free to e-mail us when you have a question.