Total Lock and Security
Commercial Door Repairs
In St. Louis Missouri!

Business Development

Diana Oller Diana Oller
Director of Business Development.

Diana brings with her a national corporate account experience and management background that details her organizational skills, as well as working with multiple account locations.


Adam Hausmann Adam Hausmann
Sales/Purchasing/FDAI Certified Fire Door Consultant

An Access Control Consultant who started in the industry as a carpenter and electronic lock installer.  He traveled nationally in the field for over 4 years. He is DHI FDAI Certified for Fire Code Inspections. 
 Continuing education to review the the latest code and standards.

Ken Ryder Kenneth Ryder
Business Development

Ken has been in the door and hardware industry for over 30 years.  He brings with him extensive knowledge in mechanical and electronic hardware solutions. Total Customer Satisfaction is his goal.

Rob Voskuil Rob Voskuil
Business Development

Rob has over 18 years experience in customer service. He delivers to them the attention and time for communication. Customer Satisfaction is his goal.

Meril Terril Meril Terrill
 Inside sales


Meril has been a part of Total Lock Security's Team since May 24th of 2004. This job gives him the opportunity to listen to the customers and their  door and lock issues the most economical and best way. I Love my job!



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