Tempe stalls are often one car and a pile of storage, with alley or shared-drive access. A coating is very doable. Emptying the bay is the homeowner’s real project. Owner approval is required if the unit is a rental. A tenant’s request alone is not enough.
Heat still applies. A small garage under a second story may stay slightly cooler, which helps cure. An open carport is not a garage, and we usually will not coat it.

The photo is an example finish, not a documented Tempe job.
Tell us about the floor in Tempe. A photo and a rough size are enough to start a written estimate. No street address on our side — we come to the slab.