Miller received an Associate degree in Business Management from Lima Technical College and graduated from Delphos Jefferson High School.
He has  A+ and CTP (Convergence Technologies Professional) certifications and is working toward obtaining a BICSI (Building Industry Consulting Services International) RCDD® (Registered Communications Distribution Designer) certification. He is a member of the Lima Regional Information Technology Alliance and BICSI.

Garmann/Miller & Associates is a full service Architectural and Engineering firm established in 1993. The staff of 38 professionals includes Architects, Plumbing/Mechanical/Electrical Engineers, Interior Designers, Landscape Architects, Technology Designers, Construction Administrators and support staff.