Colocation Facilities in USA

Does anyone have any suggestions on reliable colocation facilities in USA? I would like to ship my miners and leverage cheaper electric rates than residentials rate

I’ve got a guy in Iowa…legit…but it is 8c kWh…but unsure if he has any room/or electric or is maxed out now with used equipment being more profitable. You’d likely have to commit to 1 year if that was the case.