About Us

Key Personnel

Charles Mann

CEO & Founder

Charles is a former twelve (12) year veteran of the National Football League, three (3) time Super Bowl Champion and four (4) time NFL Pro Bowl Player. Following his playing career, Charles has been involved in various leadership roles at successful for-profit and non-profit enterprises and is actively involved in social and civic causes.

Charles was appointed to the College Building Authority for the State of Virginia (2013-present) by former Governor Bob McDonnell. He is a former member of the Board of Directors for Inova Health Systems (2004-2012), and Quality Chairman of Inova Alexandria Hospital (2006-2012).

Charles is responsible for overall company operations, marketing, strategy, financing, creation of company culture, human resources, and much more.

David Penn


David has brought a renewed clarity and standards for growth to our business sector by overseeing the development of established business practices with commercial and government services divisions. He also is key to establishing new business relationships.

Please take a look at our Capability Statement.

Our Mission & Vision

Our Mission


To create an environment of integrity, trust and quality within the construction industry that allows our company and its employees to build a legacy for generations to come. To form a work environment where every employee dedicates themselves to providing our customers with exceptional workmanship, extraordinary service, new innovations and growth both individually and collectively.

Our Vision


To have a nationwide reach beyond our initial footprint of the DC Metro area, by assembling passionate, ethical, intelligent personnel on each assignment presented to Charles Mann Enterprises. We want to be the best; create long and lasting relationships through earning our customers loyalty by listening and acting upon their specific desires in such a manner to deliver our promise of excellence in the utmost productive and professional manner.