It is a detailed diagnosis of the quality of infrastructure interior and exterior of a building, new or used. The main recipients of this service are real estate agents, installers, buyers, sellers and condominium managers. ASL prepare a detailed report which presents evidence of the comprehensive survey carried out and where possible provides corrective action to eliminate the problems. The following tests are performed:

• Gas Leak Detection Thermal Imaging (using camera)
• Acoustic Testing
• Blower Door
• Energy Performance Certificates
• Load Testing Hydraulic Installations