Roaches in computer repair store!

  Hi, I work in a computer repair store. It is a small building but business is great. I have had a few computers in with dead roaches, or evidence of roaches (their sheddings) but never have I ever seen one as bad as I experienced yesterday. My wonderful boss is the one who discovered them when he opened up the computer so we could further diagnose the computer, I saw them too, and I opened the front door and he ran the computer outside and we stomped on all the ones coming out (there were ALOT!) and then he had me take the air compressor and blow them out until we thought they were gone. My boss said by the look of them they were German cockroaches. There were eggsacks upon eggsacks and I think the computer had some sort of nest because there was a little dust/dirt pile in one corner of it, Eventually He and I both thought the computer was clean so we brought it inside! Big mistake! Since then, Ive seen over 20-30 roaches (since yesterday) in the office, I dont know what to do, I want to be a good employee because I love my job and I have an awesome boss but Im deathly terrified of these monsters, I read on your page that bombing doesnt help much and thats what he plans on doing to fix it. Is there anything I can do? I want these suckers GONE! PLEASE HELP!