11/14/2017: An update: The company was diligent in reaching out to me about my dissatisfaction and attentive when I expressed my concerns and made suggestions.
A girl came to our door to sell pest control services. She never mentioned an obligation should we cancel the service. While they may have sprayed, they did not do what the salesgirl said they would, specifically, remove webs from our property. When I canceled today, they said they are billing us $120 for canceling. I stated I did not know this and was not happy about it. They were nice, but plan to charge me anyway. Seems like a bit of a scam.