Ants...an indicator of warmer weather to come, and there is a hunger for the colony. They want your food and water, and their numbers can be large.
Sugar, fire, pavement, pharaoh, and carpenter ants are some common types. Everyday baits may work, but for ongoing infestations it's best to locate the colony.
Starting out the year with a solid treatment barrier and a full interior/exterior inspection is always a good first step. I'm happy to offer a free in home estimate and go over a customized plan that suits your needs and budget. Please contact me to schedule a meeting.