I wanted to get that done to our house too (test it) and my hubby said what for? We know it's in there. But I wanted to also get it treated to kill it off. My hub is the kind that if it's not bothering him, then it's not an issue that needs attention.
anyway, we have a house out in the CA desert and we are going to move out there in a few mos., (no mortgage or rent yay!) and mold shouldn't be any issue there!
BTW you don't have to hire anyone to test you can do it yourself i think the kits are around $9-10 and one per room. I don't remember if you send them away for the results or not. Hope it stops raining and you feel better or is it snow?