What to Expect During a Home Energy Audit in 2026
A home energy audit, also called a home energy assessment or home performance assessment, examines how your house uses energy, where energy may be lost, and which improvements deserve attention first. A professional assessment usually looks at the house as a connected system rather than assuming that one window, appliance, or HVAC component is responsible for a comfort or energy problem. Table of Contents What Happens During a Home Energy Audit? Before the Audit: What to Prepare Homeowner Interview and Energy-Use Review Visual Inspection: What the Assessor Looks At How a Blower Door Test Works What an Infrared or Thermographic Scan Shows Duct Leakage, HVAC, and Ventilation Checks Combustion Safety and Other Health Concerns What You Should Receive After the Audit How to Choose an Energy Auditor How Much Does a Home Energy Audit Cost in 2026? How Long Does a Home Energy Audit Take? 2026 Federal Tax Credit Update Common Home Energy Audit Mistakes to Avoid What to Do Af...