PROGRESSIVE - Key Persons


Adam Hopkins

Job Titles:
  • Senior Design Architect / Education

Bill Culhane

Job Titles:
  • Industry Expert
  • Principal / Education
, uses his expansive experience as an architect, project manager, and owner's representative to successfully manage the firm's growing number of large-scale projects. Bill has more than 32 years of experience in the design and construction industry working as both an architectural project manager and as an owner's representative. He provides strong project leadership on projects of a very large scale with multiple stakeholders including projects with clients such as Michigan State University, Grand Valley State University, Ferris State University, and Lake Michigan College. Other private sector clients include DeVos Place Convention Center, McLaren Northern Michigan Hospital, and Mercy Health and Wellness. Bill is highly skilled in facility evaluations, needs assessments, planning, implementation, and oversight.

Chad Gould

Job Titles:
  • Senior Design Architect / Education

Chris Zull

Job Titles:
  • Transportation Practice Leader / Education

Crystal Lester

Job Titles:
  • Project Manager / Education

David Shull

Job Titles:
  • Principal, Industrial Practice Leader
  • Principal, Industrial Practice Leader / Education

Della Fetzer

Job Titles:
  • Scientific Operations Specialist / Education

Eric Bratt

Job Titles:
  • Mechanical Engineer
  • Senior Project Manager / Education
Eric is a Mechanical Engineer with over 13 years of experience focusing on HVAC and plumbing design for clients in various markets including cleanrooms, healthcare, educational, recreational, laboratory and research facilities, military facilities and commercial and industrial environments. Specializing in high-performance environments, he has designed cleanrooms spanning from ISO 5 to ISO 8, BSL-2 and BSL-3 laboratory facilities, and other contained/controlled spaces.

Jeff Roman

Job Titles:
  • Director of Engineering / Education

John Van Houten

Job Titles:
  • Principal, Worship Practice Leader / Education

Justin Steele

Job Titles:
  • Project Manager

Ken Brandsen

Job Titles:
  • Client Leader / Education

Kim Marks

Job Titles:
  • Principal, Workplace Practice Leader / Education

Lisa Warren

Job Titles:
  • Senior Project Manager / Education
Lisa's role as project manager brings over twenty years of experience practicing architecture in the State of Michigan and surrounding region. Lisa enjoys building her client relationships through the project process, and is especially intrigued with understanding their business goals, and Progressive's role in how might the client's value proposition be supported by the built environment. At Progressive, Lisa leads one of the five multi-disciplinary teams that focuses on community and workplace specific markets. Lisa has also chaired the Board of Shareholders Diversity and Inclusion Committee for a number of years.

Mary Van Skiver SHRM

Job Titles:
  • CP, PHR, CEPA

Maureen Kozel

Job Titles:
  • Senior Mechanical Engineer
  • Principal, Senior Mechanical Engineer / Education
Maureen is a senior mechanical engineer at Progressive AE. She has more than 15 years of experience in the industry and provides HVAC consulting from site selection and lease negotiations to design and construction administration. Maureen enjoys the design challenge of meeting client goals and patient comfort with the appropriate mechanical systems. She provides leadership to our mechanical engineering discipline.

Melissa Brown

Job Titles:
  • Staff Member

Melissa Malburg May

Job Titles:
  • Strategic Insights Media Industries Thrive on Togetherness, Done Right

Ned Baxter

Job Titles:
  • Staff Member

Ron Culpepper

Job Titles:
  • Staff Member

Ryan Doherty

Job Titles:
  • Staff Member

Tim Bradshaw

Job Titles:
  • Staff Member

Tom Frey

Job Titles:
  • Staff Member