About

 

BONA•SCHEFFLER ARCHITECTS is a professional architectural firm specializing in single and multi-family residential design and small commercial projects.

Support staff and consultants are carefully selected for each commission accepted by the firm.  

An appropriate listing of completed projects and references are available on request.

David Bona, RA, NCARB has over 35 years experience in all phases of architectural design, project management and technical detailing. 

He is professionally licensed in Colorado and Michigan, and has access to licensure in all 50 states via his NCARB certification.  

David apprenticed with noted Architect David W. Osler, FAIA where he completed many award-winning projects. David has a passion for design, green-building and providing caring, professional service for each of his clients.  

Bonnie J. Scheffler, AIA, LEED AP BD+C has over 30 years experience in all phases of architectural design, project management and technical detailing.

She is licensed in Michigan, a member of the American Institute of Architects and has been been a LEED Accedited Professional for almost 20 years.

Bonnie apprenticed with Frederick H Herrmann Associates and Clean Energy Coalition gaining specialized expertise in high performance design.