Gta Toronto Pest Control

I have had a cockroach problem for many years now. They traveled with us from our apartment to our new house. I have tried everything but still manage to find them crawling somewhere. The exterminator that came from Pestokill did a few diff treatments. He explained much of what he did as well. Surprisingly, whatever he did worked amazingly. It has been over 3 weeks now and I barely see even 1 roach. I told a few of my old neighbours from the apartment building about Pestokill as well. They all also only have positive words to say.