Daniel worked methodically through the entire house, taking time to ensure each vent and duct was meticulously cleaned of contaminants, dust, and debris. He was very professional in his work and was sociable. Upon completion, he applied a sanitizer to kill any mold or bacteria that may have been present in the ductwork. Daniel offered me a deal on a new lifetime filter that he installed. This service will certainly help reduce or eliminate my allergies. Green-T Services is my go-to company, and I highly recommend them for all of your house projects. My gratitude to Daniel for doing a great job.