General Contractors
- Albion Scaccia Enterprises, LLC
- Balfour Beatty Construction
- Beck Group
- Catamount Constructors, Inc.
- E. Escher, Inc.
- Garrard Construction Group, Inc.
- Holder Construction Company
- Innovative Contracting Solutions, Inc.
- Lusk & Company, Inc.
- May Moeller Purcell Construction Company
- McKenney’s, Inc.
- McKnight Construction Company, Inc.
- Metro Waterproofing, Inc.
- Pattillo Construction Corporation
- Pattillo Industrial Real Estate
- Piedmont Construction Group, LLC
- Rockhaven Homes, LLC
- The Macallan Group, LLC
- Turner Construction Company
- Walton Construction Services, LLC
- Ajax Building Corporation
- Chaplin and Sons Clearing and Demolition
Private Entities
- Armstrong World Industries, Inc.
- Atlanta Decorative Arts Center
- General Growth Properties, Inc.
- Heritage Healthcare, Inc.
- Highlight Homes, LLC
- Karafotias Realty Co.
- Marriott International, Inc.
- Northeast Georgia Medical Center
- North Cobb Christian School
- Atlanta Medical Center
- Walton Construction Services, LLC
- The Cohen Home
- Hawaiian Bread Company
- Roswell Street Baptist Church
- Wieuca Road Baptist Church
- William Breman Jewish Home
Governments/Municipalities
- Athens-Clarke County Unified Government
- Atlanta Police Department
- Cherokee County Fire Department
- City of Augusta
- City of Canton
- City of Decatur
- City of Flowery Branch
- City of Forest Park
- City of Smyrna
- City of Union City
- Cobb County Parks & Recreation
- Cobb County Water System
- Georgia Department of Public Health
- Georgia Department of Labor
- Georgia Department of Natural Resources
- Marietta Housing Authority
Educational Institutions
- Atlanta Public Schools
- City Schools of Decatur
- Clark Atlanta University
- Clayton County Public Schools
- Cobb County School District
- Emory University
- Georgia Regents University
- Georgia Southern University
- Georgia State University
- Georgia Institute of Technology
- Kennesaw State University
- Life University
- North Georgia College & State University
- North Georgia Technical College
- Richmond County Board of Education
- Southern Polytechnic State University
- Ware County Board of Education
Engineering Firms
- NOVA Engineering and Environmental, LLC/
- W. B. Wallis & Company
- A.C.T. Services, Inc.
- Culpepper Group, Inc.
- ECS Southeast, LLC
- GLE Associates, Inc.
- MCI Enterprises, Inc.
- Pennebaker Mechanical Contractors
- PENTA Engineering Group, Inc.