Air McCall’s comprehensive Duct Cleaning process includes the use of a fogging machine to sanitize your duct system with an all-natural biocide that is harmless to you and your family, and your pets as well. Most companies use a sprayer (not a fogging machine) to try to sanitize the duct system but the sprayers are not effective to treat the entire duct system.
Since your dryer has to blow exhaust air out through the ducts, the shorter the ductwork, the better. The total recommended length is normally less than 25 feet from the back of your dryer to the outside vent cover. If the duct has bends and turns, it should be an even shorter distance. The more turns, and the further the distance, the harder your dryer must work to move exhaust air and loose lint. A clogged dryer vent means:
Obstructed dryer vents are the source of thousands of house fires every year. People often ignore or don't recognize the signs of a clogged dryer vent, and this seemingly small oversight can have disastrous results, including the loss of life and property. The best way to prevent house fires from starting in or around your dryer is to have your local Dryer Vent Wizard service your machine and ducts.
"So My A.C. suddenly went belly up and I needed a total brand new unit inside and out. So a little background on myself. I'm an engineer, so I know a little bit about A.C. and how they work. I'm by no means an expert, but it does allow me to detect if the A.C. guy knows his stuff, especially if they don't know what I do. 😉 And I'm happy to say, these guys do. One of the things that helped me chose them is that they brought up the importance of controlling humidity. None of the other contractors I spoke to, mentioned that. I also appreciate the fact that he didn't try to "up sell" me and get me to buy things I didn't need. He was on time, honest and forth coming about what I needed and what I didn't. When the workers came, they were on time, very professional and very CLEAN. After they left, I couldn't tell they had been there. Highly recommended this service."