I was completely impressed at the amount of time and attention to detail that Marcio used in our home. He was very clean, professional and exceedingly thorough. After seeing the before and after pictures, I was shocked to know how much trash, debris and dirt remained after we just had the ducts "vacuumed" out by a competitor less than two years ago. The additional scrubbing technique that Ductworks uses clearly does a better job. I would absolutely recommend Ductworks to anyone who needs their ducts cleaned. Incredible value, service and results.