• Services
  • Mechanical Engineering
  • Electrical Engineering
  • Plumbing Design
  • Fire Protection
  • CAD / BIM / Navisworks
  • Projects
  • K-12 Education
  • Higher Education
  • Healthcare
  • Municipal / Government
  • Corporate
  • Sustainable Design
  • LEED / WELL/ Energy Star
  • About Us
  • Contact
  • Awards
  • Firm Profile
  • Current News
  • Our People
  • Steve W. Campbell, PE LEED AP
  • John Tomaszewski
  • Jason Vincik, PE LEED
  • Stacie C. Gado
  • Tom Butkovich, PE
  • Patrick Laster
  • Zane Weaver, PE
  • Tom Beauchemin
  • Billy Langdon
  • David Lowry
  • Gray Smith
  • J.P. Witcher
Progressive Design Collaborative, Ltd.
  • Services
  • Mechanical Engineering
  • Electrical Engineering
  • Plumbing Design
  • Fire Protection
  • CAD / BIM / Navisworks
  • Projects
  • K-12 Education
  • Higher Education
  • Healthcare
  • Municipal / Government
  • Corporate
  • Sustainable Design
  • LEED / WELL/ Energy Star
  • About Us
  • Contact
  • Awards
  • Firm Profile
  • Current News
  • Our People
  • Steve W. Campbell, PE LEED AP
  • John Tomaszewski
  • Jason Vincik, PE LEED
  • Stacie C. Gado
  • Tom Butkovich, PE
  • Patrick Laster
  • Zane Weaver, PE
  • Tom Beauchemin
  • Billy Langdon
  • David Lowry
  • Gray Smith
  • J.P. Witcher
LEED / WELL/ Energy Star
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