Air Duct Cleaning Services in Mill Valley, CA (415) 212-9762 . 24 Hours Looking for the best air duct cleaning company at Mill Valley, CA? you are in the best spot - Mill Valley Air Duct Cleaning! Mill Valley Air Duct Cleaning have a reputation of several years now with hundreds of happy customers to bring you the top result. Our company is the #1 company that will take care for your needs - residential and commercial. We are Bonded, Licensed & Insured and we have the #1 prices & services in Mill Valley, CA. We do all kind of air... read full review »