Correct Pest Control (589-5835) did wonders for me when I moved into a house with a roach infestation. I had to leave for a couple of hours and couldn't unpack my kitchen for a couple of days, but it was well worth it. I didn't see a live roach again for months, and the ones that I did see were dying already. It's reasonably priced and they come back out if you need them. When my neighbors moved out we also used this and it worked well. Pest control was better.