House building is not that difficult. And literally zero of the licensed trades (plumbing, electrical, HVAC, etc) cannot be learned by a smart and motivated person in 1-2 months at most, instead of the multiple years (each, nonconcurrently) required for apprentice, journeyman, and eventual master licensing.
I've built three houses. I subbed out the work that was required by local regs (this varies by jurisdiction and year), and did the work myself, with inspection where available, wherever possible. Not difficult at all.
House building is not that difficult. And literally zero of the licensed trades (plumbing, electrical, HVAC, etc) cannot be learned by a smart and motivated person in 1-2 months at most, instead of the multiple years (each, nonconcurrently) required for apprentice, journeyman, and eventual master licensing.
I've built three houses. I subbed out the work that was required by local regs (this varies by jurisdiction and year), and did the work myself, with inspection where available, wherever possible. Not difficult at all.