Build my ownhouse.

[Mike Simo]

Hello everyone , i have a question.

Im the owner of my house , and i want to expand my house with a new bath and bedroom.

I how to do everything , electric.  Pluming,  build ( in my life i worked for different company and i leaned all ) .

The question is. Can i do it my self? I know the contractor can do better and bla bla bla , i have to follow the code ( but i can hire an architet that can tell me what i have to follow)

Thanks