Cleaning flood damaged vinyls

My first post here and I was hopeing that someone could help with a perplexing problem. My vinyl collection (~2,000 collected over the past 50 years) was left standing in about 2" of water due to a burst water pipe - all the albums were stacked vertically and now they have a mold/mildew growth on them. My insurance carrier will pay to have them professionally cleaned. Any ideas of who does this? I could sure us the help. I currently clean my albums utilizing a Nitty Gritty with their cleaning fluid and the system that I play them through consists of a Lyra Delos mounted to a Michell Technoarm on a Michell Orbe. Preamp/phono is a Thor Audio TA 2000 connected to Sophia Electric 845 monoblocks. Speakers are older McIntosh XP-25's. CD player/dac is an Ayon Audio CD-2s