A yard pest that wasn't here twenty years ago
Imported fire ants are an invasive species that reached Virginia in 1989, and Hampton Roads now sits inside the state's official fire ant quarantine zone — expanded as recently as 2025 as the species continues moving north. Unlike native ants, they're aggressive when a mound is disturbed and can deliver multiple painful stings in seconds, often leaving raised welts that develop into white pustules.
This is fundamentally a yard problem, not a structural one — fire ants build dome-shaped mounds in sunny, open areas of lawns, and colonies can appear seemingly overnight, especially after rain. They don't typically invade the inside of a home the way ants or roaches do.
The real risk is to people and pets using the yard normally — mowing over a mound, kids playing barefoot, or a pet investigating a fresh pile of soil are all common ways a sting happens.
What actually controls fire ants
- Broadcast bait treatment across the whole yard, not just visible mounds — this is what reaches colonies and queens you can't see
- Direct treatment of active mounds for faster knockdown on the ones already causing a problem
- Correct timing — treatment is most effective in spring when soil temperatures are in the ideal range for bait uptake
- Avoiding disturbing a mound directly (mowing over it, digging into it) until it's been treated
Every corner of the 757
If you're in Hampton Roads, we can be at your front door this week.
Fire ant questions
Fire ants sting, they don't bite. A disturbed mound can send dozens of ants swarming at once, and each one can sting multiple times, leaving painful welts that often develop into white pustules.
Yes, more than most yard pests. Multiple stings from a disturbed mound can cause a serious reaction, especially in anyone with a sting allergy, and small pets are particularly vulnerable. Mounds near play areas or where pets spend time are worth treating promptly, not waiting on.
Imported fire ants are an invasive species that reached Virginia in 1989 and have been steadily expanding north ever since. Hampton Roads is now within Virginia's official fire ant quarantine zone, and local infestations have become increasingly common over the last two decades.
Yes. Fire ants are a yard/lawn pest, not an indoor structural one, so treatment focuses on broadcast bait across the yard plus direct treatment of active mounds — a different approach than the exterior perimeter and entry-point treatment used for ants getting into the house.