Every Arizona Homeowner's Best Friend Now in its 29th year, Rosie on the House’s mission is to be every Arizona homeowner's best friend. As Arizona’s most trusted home improvement resource, Rosie on the House protects, informs and entertains Arizonan’s with its statewide weekend radio program, weekly newspaper columns, trusted referral network (electrical, plumbing, painting, air conditioning, roofing, etc.), and the State's largest collection of do-it-yourself articles, tips and advice on RosieontheHouse.com. The most-listened to, syndicated weekend radio program, heard every Saturday morning in Phoenix, Tucson, Green Valley, Prescott, Flagstaff and Sedona. Rosie on the House first developed its referral network ensuring that partners are the very best-of-the-best. Each Rosie-Certified partner undergoes a complete and thorough background check, must have worked in their specialty for at least five years, has demonstrated a commitment to their community, demonstrates excellent customer service, and has earned respect among their peers and competitors. All network members must have good credit records and be in good standing with the Arizona Registrar of Contractors.