It went lousy. Since Home Depot's regular flooring installers wouldn't tackle a subfloor job this size, Home Depot gave the job to their regular kitchen installer, ABC Contracting. The Home Depot employees themselves were good to deal with, but those subcontractors were the worst I've come across in some time.
First, ABC insisted on having full payment in advance to hold the dates for doing the install, not an industry standard, which is usually 50/50 or 33/33/34. Then there was a discrepancy in the type of subfloor repair this was to have been. I thought that all of the old particleboard would be replaced with plywood attached to the floor joists. When my handyman, who was supervising the job since I was a thousand miles away in PA, discussed this with the installer who showed up, he said that they didn't plan to do the job that way and he'd have to come back with a bigger crew. What's more, the dates "held" included the Saturday before Father's Day. The installer informed my handyman that they didn't work Saturdays, and especially on "holiday" weekends. As it was, they had been on site something like 2 or 2 1/2 hours before they left for the day.
On Monday I got a call from my handyman to advise me that the installers hadn't shown up. On Tuesday, I got a call from ABC explaining that the type of replacement I wanted was significantly more expensive than what I was quoted, and assuring me that the floor would be solid when they were through. They planned to install the plywood over the old subfloor, glue it down, and fasten it every 12 inches with screws. I checked with an engineer friend of mine who said that would work as long as they went through to the floor joists.
When the crew finally showed up, one of them spent a great deal of his time on the cell phone according to my handyman, put trash in the register openings, had a poor attitude, and ultimately didn't use the correct length of screws. Home Depot reps had been out several times to check on the progress, and called me to discuss the condition of the subfloor (not smooth or ready for a surface floor). ABC had to come back out to screw the subfloor down and seal some gaps before the surface floor installers would OK it for their phase of the work (different report). What's more, Home Depot advised me that I couldn't use the surface flooring I wanted, TrafficMaster Allure vinyl planks, since the subfloor wasn't even. So I had to purchase a laminate floor for about the same price as the Allure. As a result of this work, my trip to Florida was delayed, since I couldn't have the cats there while this was going on, and I couldn't have slept there.
The end result of this project is that I wouldn't have ABC Contracting doing any work in my home and, since they are Home Depot's regular kitchen installers, I wouldn't have Home Depot install a kitchen in my home as long as they use ABC for the installs.