Ants may seem like a minor nuisance at first—but their early appearance can be a sign of bigger problems in and around your home. If you're already spotting these unwelcome visitors, especially in early spring, it's important to understand what they're telling you and how to respond before it turns into a full-blown infestation.
Let’s break down why ants show up, what it means for your home, and how you can take action.
If you’re seeing ants marching across your floor or countertops, it’s often a sign that something is attracting them—and possibly even allowing them inside. Here are a few likely explanations:
Ants are excellent at finding even the smallest access points. Their presence could indicate:
Carpenter ants are particularly concerning. Unlike other ants, they don’t just invade—they excavate. These large ants are attracted to moist, damaged wood and are happy to turn a little damage into a lot.
If you're seeing a lot of ants inside your home, especially around your kitchen, this is most likely the case. Ants follow scent trails to food, and your home offers plenty of tempting options—whether inside or out. If you’re seeing a sudden uptick in ants, consider the following:
Even if ants start outside, they’ll quickly find their way in if the conditions are right. During your spring cleaning, be sure to thoroughly clean kitchen surfaces, empty garbage regularly, and inspect for crumbs or pet food left out overnight.
Early ant activity—especially in March or April—could be due to a mild winter or a nest already inside your home.
During winter, ants enter diapause–a state of dormancy–similar to hibernation for other animals and insects. However, if they find a warm, food- and moisture-rich environment (like a wall void near a leaky pipe), they can remain active throughout the winter. If you’re seeing ants before summer hits, there’s a good chance the colony was already overwintering inside your home.
Additionally, early warm weather can speed up their emergence from underground colonies, triggering earlier infestations. This is why milder winters and early arrival of the spring season can become problematic.
Carpenter ants are especially persistent and tricky to eliminate. They build parent colonies (usually outdoors in trees or logs) and form satellite colonies in nearby structures. These satellite colonies may settle in insulation, wall voids, or damp wood inside your home. To completely get rid of a carpenter ant problem, it’s critical to locate and eliminate the parent colony—not just the satellite nest in/near your home.
Seeing ants now could mean a long season ahead—spring, summer, and even fall. The earlier they appear, the more time they have to grow their colonies. Without intervention, the infestation (and your frustration) will only worsen.
That’s why year-round pest control is important. It doesn’t just eliminate what you’re seeing—it prevents new infestations from starting. While one-time treatments for ants can be effective at eliminating the ants you see, ongoing treatments are necessary to ensure the colony is destroyed as the life cycles of each ant evolve.
Ants may be small, but their presence signals something much bigger. Whether it’s a structural concern, a sanitation issue, or an overwintering nest—you deserve peace of mind.
At Thomas Pest Services, we take a proactive, full-coverage approach. Our Complete Care Plan protects your home from all pests, including ants. Let us help you take control now—before the ant trail becomes a superhighway.
👉 Contact Thomas Pest Services today to schedule your inspection and keep your home protected, all year long.