Johnston · Polk County
Johnston has both tidy garages and real shops
Subdivision garages in Johnston look like the rest of the northwest metro: daily drivers, salt, a flake floor that needs to be rinseable. Acreages farther out have shops with oil, metal equipment, and no heat. Those shops can be coated, but not in the same week as an unheated January.
Tell us which building. A metallic showpiece in a heated garage is a different quote from a chemical-resistant coat in a shop that parks a truck with a plow.
The photo is an example finish, not a documented Johnston job.