Wasp & Hornet Control YELLOWJACKET WASP Yellow Jacket wasps are aggressive, and if disturbed, they can sting repeatedly and painfully. They build their nests in vegetation, especially if there is a nearby water source. CYPRUS HORNET The Cyprus hornet have a very powerful sting. They have no fear of people, often invading our gardens and houses. If threatened, they will call for reinforcements and a swarm will attack. WASP STINGS The stings can be very painful and even deadly to people with allergies to wasps. WASP HIVE We can control them by smoking them and removing their nests from your property. We also sell eco-friendly wasp traps.