As a follow up to my initial review. I am not satified as I was told that "you'll have some bees for 2-3 days, but that'll stop cause I sprayed a chemical inside the wall, sealed up the holes and placed some powder that they'll track thru and be killed". The bees never did disappear and are just as bad as ever. That's one thing. But after trying to contact the tech, I never heard back from them. So I have another company scheduled to open the parapet up for $450 and removing the comb and complete clean up and reseal, including the scupper drain & beam that is the issue allowing the bees to still access the honeycomb area. I don't like leaving a 1 star followup...but I don't like being taken either, by a job not being done completely in the first place. If the tech had looked just 3 feet away, he would have seen another opening that the bees were using to access the parapet. Plus no followup. Thanks!