Coastal brown ants have a versatile nesting habitat. They can settle in disturbed soils, flowerbeds, and beneath objects such as bricks, flowerpots, and cement slabs. They can also be found near trees, water pipes, walkways, and areas where the soil has been recently moved.
Even with proper lawn maintenance, infestations can still occur, and it’s not uncommon to spot these ants near the edges where the lawn meets the walkway. In addition, these pests can spread rapidly to other areas and establish new nests.