About Phillips-Langley

Mission Statement


Phillips-Langley seeks to build long-term, mutually-beneficial relationships with distributors of door and door hardware products, design professionals and end users for the manufacturers we represent.

Why Phillips-Langley & Associates?


We offer effective representation of quality products through objective specification writing, keeping the needs of our design professional clients and their subsequent clients in mind.

Our Team

Mark Phillips, CDT

 Mark has been in the industry since 1989 and received his Construction  Documents Technologist (CDT) from CSI in 1998 and was awarded the  Chapter President’s award for service to the Atlanta Chapter of CSI in 1994. He has served as the President for the Georgia Chapter of the Door and Hardware Institute (DHI). Mark also participates in GAPPA and GASFA. Mark covers the Atlanta metro area, Savannah, Augusta, north  Georgia and Eastern Tennessee. Mark is a graduate of the University of  Georgia with a BA in Journalism. Prior to entering the industry, Mark  worked in the advertising industry and in radio broadcasting. Mark and  his wife Teresa, have a son Connor, daughter Jordan and granddaughters Charleigh and Chandler. 

Nathan Langley, AHC, CDT

 Nathan has served as the President for the Georgia Chapter of  DHI and has been in the industry since 1989. He received his Construction Documents Technologist (CDT) from CSI in 1995 and his  Architectural Hardware Consultant (AHC) from DHI in 1997. Nathan covers  the Atlanta metro area and south Georgia. He holds a BS in Building  Construction from Georgia Institute of Technology, and is an Eagle Scout. Nathan and his wife Jennifer enjoy traveling, music and home  improvement, and have a son John Crawford, and a daughter Catherine. 

Bryan Dilks

Bryan joined the team at Phillips-Langley & Associates in 2014.  He holds a MM in percussion performance from Rice University and a BM  from Samford University. He has deep ties to the state of Alabama and performs as principal percussionist of the Mobile Symphony in addition to his sales duties in the states of Alabama, Mississippi, central and western Tennessee and the Florida panhandle. Bryan and his wife Kate have a young daughter, Anna, and they  both enjoy home improvement and hiking.  

Sam Sisson

   Sam joined Phillips-Langley after 7 years as the factory salesperson for Oshkosh Doors, and an earlier career with Algoma. Sam holds a BS degree from East Tennessee State University and began his career working with wood as an engineer for a furniture manufacturer, and used to race motorcycles. He provides inside sales support, and brings a wealth of knowledge in the wood door industry to  Phillips-Langley.