We focus on diagnosing problems, finding solutions, and making buildings better.

Apollo BBC’s primary resource is our exceptional staff of highly qualified and experienced consultants. Each consultant offers a unique combination of technical expertise and capabilities to address our clients' challenges.

Through our professional development program, our consultants have achieved numerous certifications and accreditations including LEED Accredited Professional (LEED AP), Commissioning Authority (CxA), Certified Energy Manager (CEM), and Certified Infrared Thermographer (CIR), among others.

Apollo BBC is committed to serving our clients, advancing our field, and bettering our community. We demand excellence and integrity of ourselves. Our clients are diverse and include building owners, contractors, architects, insurance companies, and attorneys.

Apollo BBC Leadership

D. Reid Middlebrooks, PE, CxA
Gordon Shepperd, PE, RRC


Mr. Middlebrooks CEO and co-founder of Apollo BBC.  He is Principal Consultant for the firm with technical areas of practice including mechanical engineering, energy conservation, and sustainable design and construction practices.  He is an expert in the interaction of mechanical HVAC Systems and their interaction with wall and roof assemblies and failures associated with their interaction.


Mr. Shepperd is President and co-founder of Apollo BBC.  He is a Principal Consultant for the firm with technical areas of practice including the design, analysis, and repair of building components, analysis of foundation and soil interaction, and emergency stabilization techniques. He is also an expert in the installation, assembly, and failure analysis of windows, walls, and roofs.

For more information about how we can assist you, please see our Existing Building and New Building services.



For proposal requests or for more information about our experience and services, email us with the button below or give us a call at 800.370.5456.