Same here. It finally broke last night.
Temps have started to drop this evening and we turned the air off for the first time in a week. It hasn't been this hot since '95. That year almost killed me. Literally. Haven't been the same since. My guys averaged 4.5 hours a day this week. I only scheduled one job for the week because I can't afford to have them go down with heat stroke. I used to work in this crap. But I won't let them.