Our Experienced Team Brings Value To Every Project We Build.

Building Systems is proud of the skills and values each employee brings to our team. Our employee stock ownership program (ESOP) promotes individual investment in our organization for a unified team.

Chris Weaver

Chris Weaver


As CEO of Building Systems and President & CEO of Lantz Construction, Chris divides his time between Virginia and Maryland. He is a native of Sharpsburg, Maryland and a graduate of James Madison University and Washington & Lee University School of Law. Chris is also an associate member of the Virginia Bar. For seven years prior to assuming the role of President & CEO, Chris served in an executive capacity at Lantz that included roles as Chief Administrative Officer, Director of Preconstruction Services, and Executive Vice President. His professional experience before Lantz included aviation consulting and real estate brokerage and development in Maryland.

Chris’ current community and professional involvement includes serving on the Harrisonburg Electric Commission (HEC), Associated General Contractors of Virginia (AGCVA) Board of Directors, Greater Augusta Regional Chamber of Commerce (GARCC) Board of Directors, Harrisonburg-Rockingham Chamber of Commerce (HRCC) Public Policy Committee, and the Broadway Hometown Partnership (former Chairman). He formerly sat on the HRCC Board of Directors and its Executive Committee, and has held numerous positions within various local government committees, chambers of commerce, builders’ associations, and economic development entities. When he was engaged in the real estate business in Maryland, Chris served on numerous boards and committees including the Homebuilders Association of Washington County, Frederick County Builders Association and its Land Use Council, Washington County Chamber of Commerce, Frederick County Chamber of Commerce, City of Frederick Downtown Parking Committee, and Habitat for Humanity of Frederick County. He is also a 2006 graduate of Leadership Washington County (formerly Leadership Hagerstown).

When not engaged in professional and community endeavors, Chris enjoys studying history and spending every minute he can with family – especially his lovely wife, wonderful daughter, and the twins (one girl and one boy) who were born in November 2019!  He is also an avid fly-fisherman, bird hunter, and outdoor enthusiast who enjoys hiking, cycling and kayaking.

Tim Johnson

Executive Vice President

Tim comes to Building Systems with over 35 years of construction experience, most recently in the large warehouse/storage sector. Starting his career as a laborer in the field, Tim has held most positions in the construction field and office during that time including Foreman, Superintendent, Estimator, Project Manager, Project Executive and Director of Construction. His experience includes work on all size projects, from small renovations to buildings in surplus of 1.8 million square feet.

Born in Chattanooga, TN, He grew up in Lynchburg, VA where he was surrounded by history, one of his deepest passions. Tim graduated from Liberty University with his BS in Psychology, and is currently completing his MA in Organizational Leadership.

Tim now lives in Waynesboro, PA with his wife, two teenage children, golden retriever, pug and cat. His oldest daughter is following in his footsteps and attending Liberty University. The entire family celebrates two sports seasons each year, football season and football off season. During cold months Saturdays are spent cheering the Tennessee Volunteers and Liberty Flames while Sunday afternoons are spent rooting for the Carolina Panthers and Tennessee Titans. Warm months are spent traveling and touring historic sites like Gettysburg and Harpers Ferry.

His youngest daughter has Down Syndrome, so over the years Tim has been involved in many charitable organizations to bring awareness and education on this. He has served on the board for F.R.I.E.N.D.S., a non-profit awareness group in Frederick, MD, as well as the Frederick Buddy Walk and worked with the Special Olympics.

Gregg Buckwalter

Resource Manager

After graduating from Lancaster Mennonite School, Gregg attended Eastern Mennonite University before graduating from Shippensburg University with a degree in Business Administration. Afterwards he went on to own and operate his own business for over 25 years gaining a wealth of experience in the areas of business development, employee management, and community relations.

Born in Phoenix, AZ, Gregg moved to PA as a young child and has called it his home since. He loves the green fields and open spaces of the area, as well as the fact that he gets to experience all four seasons to their fullest. Gregg has poured his love of nature and the outdoors into a project that he is greatly enjoying: a grass-fed beef farm. He raises Scottish Highland cattle and does all of the farming that goes along with that: making hay, putting up fence, driving a tractor…he does it all!

Gregg is married to Wendy and they have three teenage/young adult children. When he is not tending to his farm, you will find him camping, traveling with his family, and cheering on the Baltimore Ravens, Washington Nationals, and Washington Capitals.

Chad Gladhill

Field Manager

Chad has worked at Building Systems since 2001, starting as a Craftsperson with a drywall hanging/finishing specialty. Over that time Chad has managed and completed many of the bridge projects in our portfolio. His son also works as a Craftsperson for BSCC. In his current role he is responsible for scheduling and directing the field personnel on all projects.

In his spare time he enjoys riding his Harley and spending quality time with his family.

Eric Householder

Senior Estimator

Eric resides in Martinsburg, WV with his wife Maxine. Eric brings extensive knowledge of mechanical contracting as he was a small business owner for 32 years.  Eric graduated from Shepherd University with a degree in Economics and a master’s in Business Administration from Frostburg State University.  Eric is currently the Senior Estimator with Building Systems.

Eric’s professional career led him into politics where he was elected in 2010 to the WV House of Delegates and he currently serves as the Chairman of Finance. Eric’s leadership at the State House has helped create an environment that is moving West Virginia forward and attracting people who want to work, live and raise a family.

Eric has three children and five grandkids. When he is not working he spends time with his family traveling and doing outdoor activities with his grandkids that involve camping and hiking.  Eric also enjoys riding his motorcycle and has done a lot cross-country riding.  Eric is very active in his church and attends Vanville Church of Christ.

George Stone


After forming Building Systems in 1983, George formally retired on April 30, 2021 to enjoy spending time with his family. His retirement date marks the end of a more than two-year transition period, and we are thankful to George for his continued involvement and guidance in helping to ensure that Building Systems remains a consistent, stable, and reputable construction firm in the region.

Upon graduating from Virginia Tech with a degree in Civil Engineering, George pursued a career in construction management, starting in the field and advancing with various companies until he became a business owner by creating Building Systems. Afterwards, he also obtained MBA and Masters in Management degrees. While running the company he was also an Adjunct instructor in Construction Management at Frederick Community College for 20 years, served as chairman of the local ABC chapter, and served on numerous community-based boards and committees.

George and his wife, Helen, worked together operating Building Systems for 35 years before her retirement. They have two children and three grandchildren. George enjoys woodworking in his spare time and Helen is an accomplished quilter and enjoys reading.

George owes his success to the many dedicated and skilled employees that have worked for the company for many years. The company has a wide range of talents as a General Contractor which self performs carpentry, concrete and building finishes. From George’s engineering background, bridge work and historical renovations have become a specialty.

Interested In Joining Building Systems?

We are always looking for qualified applicants to become part of our team. Check out our employment information and fill out an application today!