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Our staff is experience, energetic and focused on our customer’s needs. We deploy solutions that continually produce high yielding results for our customers on projects such as MGM, African American History Museum, Forensics Lab and most major projects in the Washington Metropolitan Area.



Mack Jenkins, President/CEO, started the company after working many years for the Martin Marietta Corporation, now known as Lockheed Martin. He came up with the name because of his love for everything biology and chemistry. He has Bachelor of Science degree in Biology with a minor in Chemistry from Vorhees College. He and his wife enjoy spending time outside the business with their six grandchildren.



Darren Barnes, Director of Operations, has been in the roofing business most of his life. He holds a Bachelor of Science degree in Applied and Theoretical Mathematics from the University of North Carolina. He manages all of the day to day operations that take place at Molecular. He is responsible for ensuring that business operations are efficient in terms of meeting our clients’ expectation.



Roxann Cooper, Business Consultant, is an independent business development consultant with over 26 years in customer relations for the federal/local/and state government. Having assisted several small businesses in building or enhancing customer relationships, she looks forward to discussing new business for Molecular. She holds a Bachelor of Science degree in Business from the University of Phoenix.



Frank Fitzhugh, Estimator, has been with Molecular for over 20 years. His expertise in roofing and waterproofing makes him the go to person on many projects.