Miami-Dade County’s Mosquito Control Division uses the most effective methods, techniques, equipment and products to control the mosquito population. We want to enhance your quality of life and reduce the possibility of mosquito-transmitted disease. WAYS TO REPORT If you are experiencing significant mosquito problems, there are three ways you can report it: Call 311 If you’d like to speak to a live representative about your problem, call 311. Online Once you’re on the Service Request page, click on mosquitoes. 311 Direct App Use our mobile application to report a problem using your smartphone. Download the 311 Direct App.