Have you tried sharkbite pipe connectors? Pricey, but reusable and the fastest hookup in the known universe. And don't they let you use cpvc up there? Solvent welding is easy and very reliable if done right, and right is NOT hard. I've done tens of thousands without a leak. I just don't trust the real new stuff and crimp connecting. I remember the blue pipe fiasco too well...

You need an oven in the garage too, for annealing and baking parts and pizza.

Consider burying an air line from the compressor back to the house. I blow out stopped up pipes with compressed air, and it makes dusting a literal breeze, when she who must be obeyed is out of sight...

Seriously consider getting one of those 3phaser gizmo's that yield 3ph out of a single phase supply, and running the air compressor on 3ph, and be spendy on the compressor.