Chicago Homeowner Eva Sasha invites Grace and Corbett Lunsford to her newly renovated home to attempt to discover why her family experiences severe temperature variations.

Mia Sacks of Princeton, New Jersey summons home diagnosis experts Corbett and Grace Lunsford to investigate the indoor air quality of her family’s home.

Prior to moving out of his home in Rochester, New York, Ken Herkimer calls upon Grace and Corbett Lunsford to evaluate what performance benefits his home possesses.

Corbett and Grace Lunsford visit the historic Wyckoff House in Brooklyn, New York, providing them with a unique opportunity to study a home that has aged through the centuries.

Grace and Corbett Lunsford successfully diagnose alterations the Tavellas can make to improve the conditions and space in their new home.

Join Corbett and Grace Lunsford as they analyze a home that the owner, Matt Helm, had a hand in designing, and is among the most complicated they have diagnosed.