Firstly I should say (and I didn't the first time), I did a LOT of research and looked around at a number of businesses. These guys were my top pick for craftsmanship, promptness, and value.
The floor still looks brand new. A few months ago, I had a water leak and some steel wool on the floor turned into a pile of rust. A little CLR, a scrub brush, and there is NO discernible difference where I removed the rust. Zero stain, zero loss of gloss on the floor. As if it never happened.
I'm glad I invested the time and money in hiring IronDrive. If I need any other epoxy floor painting, they're my turn-key choice.