We have a local ordinance that limits electrical work by those who are not electricians to "Maintenance" or what's incidental to their job...and that is further restricted to 10 ft. of wire.

In other words, the maintenance guy can change a receptacle, and the HVAC guy can connect the whip.... but you need a sparky to run the circuit.

Again, based upon our traditions of rugged individualism, limited government, and personal freedom, a man may do most anything in his own home.. subject to the same rules, permits, and inspections as anyone else.