I had carpenter ants. I found Downs Pest Control online and called them because of their good reviews. I was grateful they would come on a Saturday and didnt charge weekend prices. The two guys were very thorough, treating inside and out, and even treating 2 trees away from the house where they found ants. Their products are safe for humans and animals. They answered all my questions and offered to retreat if I still found ants in the next day or so. Very professional, and do not try to scam you for more money. In fact, they even offered discounts.