Free Neighborhood Service • Southeast Texas

Get the heads-up before the swarm.

On warm, humid, low-pressure evenings in spring and early summer, Formosan subterranean termites take flight at dusk and pour toward porch lights and windows. A lit porch is an open invitation, and a swarm at your house means a colony is established nearby.

Sign up and we'll email you when it's time to kill the outdoor lights, either because a swarm has been observed locally or because conditions line up for one to be likely.

• Observed-swarm alerts when flights are reported in your area.
• Conditions-likely alerts on warm, humid, falling-pressure evenings.
• Simple, practical steps to keep swarmers away from your home and trees.