405 E Archer Way
  Valparaiso, IN 46383

Energy Diagnostics, Inc.

Saving the World One House at a Time

Our Staff

Here at Energy Diagnostics, we feel that it is our highly diverse and educated team that allows us to be leaders in the industry. Energy Diagnostics really is the one stop energy shop and is able to offer our clients a multitude of services and support. We strive to be the best and anything is possible when we work together!  "Teamwork makes the dream work"

Energy Diagnostics Staff

  • Jerry Thatcher: Owner/Visionary

  • Karen Thatcher: Owner/Visionary

  • Taylor Schwarzkopf: Chief Executive Officer

  • Chris Schwarzkopf: Director of Business Development

  • Matthew Gingrich: Director of Operations

  • Molly Cain: Core Services

  • Nathan Kleist: Lead Design Engineer

  • Mike Rodriguez: HVAC Design Engineer

  • Erik Reading: HVAC, Commercial & Residential Design Specialist

  • Greg Thatcher: Residential Design Specialist

  • Tyler Wentland: Residential Design Specialist

  • Donna McCullough: Residential Design Specialist

  • Tom McCullough: Michigan Account Manager

  • Scott Young: Illinois Account Manager

  • Jeff Dienes Indiana Account Manager

  • Dan Bruns: Michigan Regional Lead HERS Rater

  • Matt Zaleski: Illinois Regional Lead HERS Rater

  • Rob Olejniczak: Indiana Regional Lead HERS Rater

  • Mike Thatcher: Lead Field HERS Rater

  • Chris Platipodis: Lead Field HERS Rater            
  • Jason Foster: Remote SE Michigan HERS Rater

  • Ken Higgerson: Remote Central Michigan HERS Rater

  • Travis Marker: Remote NE Indiana HERS Rater

  • Mike Biggs: Field Technician 

  • Lydia Briggs: Administrative Specialist


  • Breanna Arnold: Administrative Specialist