Great experience with ChemTec. We were looking for a company that used organic and ecofriendly pest control methods, and ChemTec was both affordable and reliable. Our technician Dave Wilson was very professional and very knowledgeable. He was able to schedule an appointment on the same day we called. Dave told us that the treatment would take about 10 days for full effect, but within one day we didn't see anymore ants. Extremely happy with our experience!