Indoor air quality testing for air conditioning and cold rooms helps to identify and prevent potential health risks associated with inadequate air quality. The tests measure temperature, humidity, air flow, carbon dioxide levels, and other pollutants and contaminants. Depending on the test results, remediation may be required to improve air quality and reduce the risk of health hazards. Common remediation options include changing the air filter, installing air purifiers, or using duct cleaning equipment. In addition, indoor air quality testing for air conditioning and cold rooms can identify any existing mold or bacterial growth in the environment. Any existing mold or bacterial growth can be remediated through cleaning, sealing, or removal of contaminated materials. Once the mold or bacteria has been removed, the indoor environment should be tested again to ensure the air quality is safe.