Craig has been with Felten Group since 2001 and has exceptional knowledge of the home building process. He has over 20 years experience covering Drafting, Engineering, Project Management and Business Administration.

CRAIG WHITMORE, Director of Administration - Arizona

Randy has over 30 years of experience in architecture. His project experience includes a variety of award winning projects including single & multi-family production housing, custom residences, clubhouses, executive office buildings, sales & design centers, senior living facilities and community amenities. Randy has spoken as a guest lecturer at Arizona State University and has authored several articles for various industry magazines.

RANDY KUNZELMANN, Director of Architecture, Design - Arizona

Local hero and AutoCAD expert, Joe has 10 years experience in structural drafting and AutoCAD programming.

JOE FREYE, Director of Research and Development - Arizona

Mark started his career in the early 80’s framing single family homes for Builders in Metro Phoenix. Upon graduation from Arizona State University, Mark employed his interest in building as a Field Superintendent for an award winning local Home Builder. His practical experience in construction led to a position designing wood trusses and framing components for a multi-state framing contractor. In 2003, Felten Group offered Mark an opportunity to utilize his experience to create Construction Documents for Residential Designs. Mark is a Registered Architect in Arizona, Colorado and Washington.

MARK DIANA, R.A., Director of Architecture - Arizona

Ken has 20 years in project management and design experience from the architectural office and the home builder’s perspective. Ken specializes in the development of luxury, production and active adult homes.

KEN BROWN, Director of Architecture - Washington

James Lamb graduated in 2001 with a B.S.C.E. from Arizona State University. He is a licensed P.E. and has over 13 years of experience in structural engineering with an emphasis on residential design.

JAMES T. LAMB, P.E., Director of Engineering - Arizona

Mike has a B.S.E in Civil Engineering and an M.S. in Structural Engineering from Arizona State University. He is currently licensed in Texas and Arizona with design experience in residential construction in Arizona, Colorado, Texas, and Washington. He has experience designing with wood, concrete, steel, and post-tensioned slabs on ground.

MIKE BROOKS, P.E., Director of Engineering - Arizona