Carpet Upholstery Rug & Air Duct Cleaning In South Central 90007 in South Los Angeles (south Central), Los Angeles is I was very pleased with the previous work you did. I had a tenant who had dogs and when they left the odor was so bad. I called you, hoping that duct cleaning could solve the problem. Well, after you cleaned and sanitized the ductwork there is no more smell. I am so happy that I want you to clean the ductwork in all of my properties.