We currently send out environmental swabs and product for microbiological testing each month.
We were using a (semi) local company, but switched just before I started working here, due to much lower costing.
I'm finding the new company is quite slow and tends to only send partial results, then several days later will send more. (I received results from 8 of 34 swabs last Wednesday, contacted them twice and still waiting for the rest)
So, those of you in the US, what 3rd party lab do you use?
Are you happy with them?