This company was recommended by our real-estate agent to do a mould inspection of a house we were about to purchase. An inspection was done and we received a phone call explaining what they found. Since I had trouble understanding what the person on the phone was saying, I asked for a written report. I received something that probably took about 5 minutes to compose with very little information. The kicker is that we have since discovered mould in places where DataTech said there was no mould and no mould in places where they said there was no mould. We would have been better off (and $400 richer) if we hadn't bothered.