Home Energy Audit Tier 1 Home Energy Audit Comprehensive, visual inspection of home. Includes combustion testing and blower door test. Includes customer education. Energy model required. Includes final quality control inspection. BPI Home Energy Auditing Standards each $400.00 Tier 2 Home Energy Audit Comprehensive, visual inspection of home. Includes combustion testing and blower door test. Includes customer education. Full energy model required. Includes final quality control inspection. BPI Home Energy Auditing Standards each $500.00 Tier 3 Retest Visual inspection to verify existing conditions. Repeat combustion testing and blower door test. Includes final quality control inspection. BPI Home Energy Auditing Standards each $100.00 Base Efficiency Energy Audit Comprehensive, visual inspection of home. Includes combustion testing (if applicable) and customer education. No blower door, and no energy model required. BPI Home Energy Auditing Standards each $350.00 Whole Home Eficiency Energy Audit Comprehensive, visual inspection of home. Includes combustion testing and blower door test. Includes customer education. Full energy model required. Includes final quality control inspection. BPI Home Energy Auditing Standards each $550.00 Diagnostic Testing Building on data from Base Efficiency energy audit for Whole Home Efficiency service. Includes blower door test and energy model. BPI Home Energy Auditing Standards each $200.00 MEET Home Visit Comprehensive visual inspection of home. Data collection on all energy systems. Includes 30 minutes of customer education and bill analysis. Identify need for system adjustments or repairs. No diagnostic testing, and no energy model required. each $250.00 MEET Virtual Consultation Virtual walkthrough of home via videoconferenceing or phone for data collection on energy consumption and existing equipment. Additionally, 30 minutes of customer education and bill analysis. each $150.00