oldermodelguy
You could run an air line from your big compressor in the garage to your work station in such a way that the only thing showing in the work area would be a regulator with quick connect. You would want 1/2" tubing is all, to run that distance and not lose volume. Plastic airline tubing would work and be easy to run.
I did do that for awhile. Only problem was that I would occasionally forget to turn off the compressor off. It took hours to bleed done enough to turn on again, and that was usually in the middle of the night, and we could hear it clearly in bedroom. There was a request to do something different