We had our house treated in June for carpenter ants and it was done quickly and professionally. Ant activity ceased. When we saw some new activity in new places in July we called Horizon back. Anthony came out and reevaluated all previously sprayed areas, did a thorough examination of new areas, explained his findings to me clearly, explained the additional treatment he would provide and answered all of my questions regarding the chemical used. He was exceptionally courteous and knowledgeable. I was very impressed with the service I received and can highly recommend Horizon based on Anthony's work and the response of the rest of the staff.
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