My experience with Prokill has been horrible. An exterminator from Prokill came out to service my house for termites a months ago. They have a guarantee on their work supposedly. Recently I have been seeing signs of termites making their way back into my home. My husband called to Prokill to have someone come out to inspect the house and re-spray for termites. My husband has left many messages and has not had his any of his calls returned. We will take our business elsewhere and warn others of this company.