Why You’re Seeing Ants in San Antonio Right Now (And How to Stop Them)

As April kicks off in San Antonio, many homeowners are noticing the same thing: ants are everywhere. From kitchen counters to backyard patios, these tiny invaders are popping up seemingly overnight—and if you’re seeing a sudden surge, you’re not alone.

Spring ant activity in San Antonio starts early and ramps up fast. As temperatures rise and rainfall becomes more frequent, ant colonies awaken, expand, and start sending thousands of foragers out in search of food and water. It’s not random—it’s biological. And your home is an easy target.

Spring is when ants are most active as they're beginning to search for their food sources they'll use for the entire season.

Why Are Ants So Active in Spring?

Spring provides exactly what ants need to thrive: warmth, moisture, and steady access to food. Once colonies start growing again, foragers spread out looking for entry points into your home. Crumbs on the floor, pet food bowls, and even small spills can attract entire trails within hours.

Common Ants in San Antonio

• Fire Ants – Aggressive and painful, their stings can trigger allergic reactions and disrupt outdoor activities.

• Carpenter Ants – These wood-burrowing ants don’t eat timber like termites, but they weaken structures by hollowing them out.

• Sugar Ants (Odorous House Ants) – Often seen inside kitchens and pantries. They travel in large numbers and are hard to eliminate without proper treatment.

Once they’ve found a food source, ants leave behind a pheromone trail—essentially a scent map for the rest of the colony. That’s why wiping up the ants you see often doesn’t stop the problem.

Why DIY Ant Control Usually Fails

Store-bought baits and sprays often only target the foragers you see, not the colony behind the scenes. Some species, like carpenter ants, have satellite nests, meaning your treatment might hit one area while the main colony keeps growing elsewhere.

To get control and keep ants away for good, you need a professional approach that targets the entire colony.

How We Stop Spring Ant Problems at the Source

At Elevate Pest Control, our spring service is designed to prevent and eliminate ant infestations before they become a summer-long battle. Our treatment includes:

• Full interior and exterior inspection

• Bait and barrier treatments based on ant species

• Crack and crevice sealing

• Yard and foundation perimeter protection

• Ongoing service options with a re-service guarantee

Ant control in San Antonio isn’t a one-size-fits-all solution. Different species require different strategies—and we know how to handle them all.

Seeing ants around your home? Now’s the time to stop them. The earlier you act in spring, the easier it is to gain long-term control.