John Yohe founded our company in 2008, after having worked in the field under some of the best installers for more than 7 years.  His dream is to help as many people find the Peace of Mind that they all deserve and need.  In a world full of troubled hearts and minds it is good to know we have someone protecting our home and family when we aren’t able to be there.

We have worked with several big companies, and hundreds of personal customers and home owners.  There is no job too big or small for us to do.  From running a new phone line in your home, to installing a complete network in your business.  From simple maintenance on your aging security alarm, to a complete new state of the art installation.  We know low voltage.

You may have seen our truck around in your area from time to time, we have been known to travel pretty far for our customers, we are proudly serving in Lima, OH and surrounding areas such as:

  • Findlay, OH
  • Defiance, OH
  • Van Wert, OH
  • St Marys, OH
  • Wapakoneta, OH
  • Bellefontaine, OH


Security Unlimited Professionals has been in business since 2008.