McClelland Group is located in Johnson City, TN.  We are passionate about helping others be successful through the efficient use of technical information.  Our owner, Dave McClelland, possesses a multifaceted background built upon 28+ years of experience in Architecture, Municipal Development, Construction Regulation, and Fine Art.  When combined with a personability created by growing up in the Coal Mining communities of Southwestern PA, an ability is created to successfully communicate and creatively resolve any level of technical matter.