Orange County Mosquito and Vector Control

OC Mosquito and Vector Control LogoThe Orange County Mosquito and Vector Control District (OCMVCD) is 1 of over 100 agencies state-wide specifically dedicated to protecting public health by controlling rats, flies, mosquitoes, fire ants, and other vector-related problems. The OCMVCD provides service to all of Orange County. If you are experiencing vector-related problems or for more information, please contact OCMVCD or visit their website at

Learn how you can take action to protect your family from mosquitoes by watching the video below. The best method to reduce mosquito breeding on your property is to limit the number of potential sources. Walk your yard and check to see how many of these breeding sites you have on your property. If standing water is found, remove the water or remove the source. If the source is not removed, you must check weekly for standing water to prevent mosquito breeding. Use this checklist to help find and eliminate all the places where mosquitoes breed around your home. Remember to remain vigilant to keep containers free of standing water all year long.