We have been Bulwark customers for 7 years and always have had excellent service. Fidel Osorio is one of your BEST technicians. Found we had some uninvited "guests" in our attic on routine inspection. Since we were not home, he came back to tell us of his suspicions. THANK GOODNESS!!!! Thanks to him we were able to get rid of our uninvited guests rather quickly. THANK YOU FIDEL for your excellent work!!!!! I recommend Bulwark and Fidel to all of my friends and neighbors! Keep up the good work Bulwark!