Residential Duct Cleaning Evaluation Checklist - Key Points

• Can the company show proof of NADCA membership and certification? • Can the Duct Cleaner provide you with assurances that their duct cleaners have had criminal background checks and drug testing? • Will the contractor conduct a thorough inspection of your system at the commencement of performing any work and alert you to any problems? This is required by the current NADCA ACR Standard. • Is the HVAC system fully operational prior to cleaning? • Clean All Supply Air Ductwork • Clean All Return Air Ductwork • Will the contractor provide you with the opportunity to visually inspect their work prior to closing the ductwork upon completion of their work?