Nate and his chum, (sorry, his name escapes me now), took care of our wasp issues this fall, (and I'm just getting around to writing a review now, my bad). They did an excellent job, and there were a lot of them up under the siding! The cost was better than I expected too, which is always nice. I'd use them again, even though they do a job where I hope I never have to, (no offence!).