We have been customers of Barrier for several years now and have been very, very happy with their work and their customer service. They show up when they say they will and are always pleasant to deal with. There was one particular time that I still had some wasps a week after they came out, so I called and let them know. Someone was at my door the next day to take care of the problem. They couldn’t find any wasp nests on my house, so they went to the house next door which was vacant at the time and took care of the wasps there so that they wouldn’t bother my kids when they were playing outside. Amazing customer service! I have recommended them to several friends who are also pleased with their service.