About Our Company
Mark Farley is President overseeing all construction and business development. He has over 25 years of experience in construction, and has overseen projects in commercial, residential, medical, retail, as well as numerous private schools and churches. Mark began employment with Seibert & Son in 1998 and took over leadership as President of the company in 2017.
Mark is a graduate of Georgia College & State University and married to Amy his wife of 18 years and father to two daughters, Sarah and Hannah. He enjoys time with family, grilling, playing golf, and is an active member of North Metro Baptist Church in Lawrenceville, GA.
Vice President/Sr. Project Manager
Bill Langford is Vice President overseeing construction and project management as well as estimating and business development. He brings a wealth of knowledge with over 30 years of experience in the construction industry from superintendent to senior project manager. He has overseen a myriad of projects in commercial, medical, institutional, retail, multi-family and industrial projects. Bill began employment with Seibert & Son Inc. in 2000.
Bill is a graduate of Texas Tech University and married to Lisa his wife of 30 years and father to two adult daughters, Stephanie and Amelia. He enjoys time with family, the outdoors and traveling and is an active member of First United Methodist Church of Lawrenceville.
Georgia Baptist Convention