Rodolfo arrived at the designated 8:30 AM start time. He came into the house, introduced himself, assessed the number of vents, air vent registers, returns, etc. Began his work on the top floor, went into the attic to clean the furnace, cleaned the vents, worked the main floor vents and basement vents and furnace. He showed me photos of the before and after which I appreciated. He completed the work in a very timely and professional manner. We are very pleased with Rodolfo's diligent efforts and would recommend your company for sure.