Best Small Fly Control in Phoenix AZ

Blue sky has always taken very good care of us but lately they seemed to struggle with getting rid of are ant problem. I have always been happy with blue sky but the last 3 treatments have not help at all in fact worse to day than 9 months ago.They just came to my house yesterday and I complained about the previous treatments have zero effect on them. If they are unable to solve my problem with this treatment I will try some other company.