Smart Building Systems is the mechanical and electrical engineering consultant for HVAC, electrical and plumbing design for the new DeKalb County Georgia Animal Shelter.. The facility is designed to have efficient, healthy spaces to support the functionality of animal housing, animal intake, public functions, administration, veterinary services and support spaces. Designed to be disease free and low odor, the shelter will be a safe, comfortable and stress-free environment, resulting in efficient flow through and higher adoption rates.