405 E Archer Way
  Valparaiso, IN 46383

Energy Diagnostics, Inc.

Saving the World One House at a Time


"Congratulations! Energy Diagnostics, Inc. has earned an ENERGY STAR Certified Homes Market Leader Award in recognition of its continued commitment to providing our nation’s homebuyers with ENERGY STAR certified homes. This award recognizes your organization’s work in promoting energy efficient construction and helping homebuyers experience the peace of mind, quality, comfort, and value that come with living in an ENERGY STAR certified home."


"Energy Diagnostics keeps us on our toes and ahead of the game! We began working with Energy Diagnostics in 2000, as they certified our new construction homes to the Energy-Star® program. In late 2008, it was a smooth transition to the NAHB Guidelines and then to the National Green Building Standard. Everything is handled with professionalism and integrity; from pre-scoring to scheduling to inspections and follow-through with NAHB. Ample notice is given when changes are happening to codes or standards. These guys are passionate about what they do, and they do it well."

Kelly Kaminski
Coolman Communities

"Energy Diagnostics is the foremost authority on energy efficiency.  They keep us in tune with the latest rebates and tax credits, and have shown use how to make a great house even better"

Brad Wallace
Granite Ridge Builders

  "NAHB Research Center accredited verifier Chris Schwarzkopf has been an accredited verifier since 2008 and is one of our highest volume verifiers in the country.  Chris has experience verifying both new single family homes and multifamily buildings, as well as renovations and land developments to the National Green Building Standard.  Few verifiers have that depth of experience.  Builders and developers who work with Chris can feel confident that he will be able to deftly guide them through the certification process."

Michelle Desiderio
NAHB Research Center

"I am happy to provide a reference for Energy Diagnostics Inc., a RESNET certified
HERS rating company that has been in business for 19 year in the field of rating the
energy performance of buildings. Energy Diagnostics has a staff of HERS raters, BPI
auditors, NAHB Green and LEED raters and energy code professionals.
Among some of their achievements is the national 2007 RESNET Market
Transformation Award and the 2010 Energy Star partner of the year award. Energy
Diagnostics has rated over 12,000 homes. Energy Diagnostics serves the states of
Indiana, Illinois and Michigan. Its services includes verification of EPA Energy Star
homes and the federal tax credit for energy efficient homes, conducting ARRA funded
home energy audits, and 2009 IECC code training for home builder associations in the
three state area.
Energy Diagnostics Inc. is a leader in the energy rating industry and you can feel
confident in their ability to provide accurate energy rating calculations and field
verification and test results."

Steve Baden
Executive Director