Doug Diel, AIA
Architect • Principal
One of KDW’s founders, Doug is an authority in technology and land use with over 30 years of experience.

 

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Arnold Kraakmo, AIA
Architect • Principal
Complex telecommunications and technology projects have been Arnold’s forte throughout his 21-year career.

 

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Stephen Boie, PE
Mechanical Engineer • Principal
Steve has over 21years in mechanical engineering project management and design, with a strong background in critical use facilities.

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John Siefken, PE
Electrical Engineer • Principal
With extensive experience on all project types over the last 19 years, John has developed particular skill in complex electrical systems.

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Randall Jones, PE 
Mechanical Engineer • Principal
Randy provides day-to-day direction for all mechanical engineering personnel and projects, and is well respected for his excellent technical expertise and people skills.
 
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Joan Hatchel, IIDA Associate
Interior Designer • Associate
From space planning to the selection of interior finishes, Joan has worked on a broad range of project types for over 19 years.

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Betty Jane Thomas, NCARB
Architect • Associate
As one of KDW's most experienced project architects, Betty Jane is known for her outstanding attention to detail and consistent communications. 
 
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