We have had Bulwark Ext. for a while now, we recently moved to another house and of course I called Bulwark. Ed Sakugawa came into the house before we moved in, took care of checking and getting everything ready so no creepy crawlers would be here. We have been here over 6 months and we have never seen a single insect. Ed is always very professional and courteous. He really knows his stuff. I am constantly recommending Ed to my friends and family. Thank you Ed!!!!