First business idea -- consumer technology, web design, or pressure washing?

Hi everyone,
These business ideas were selected by myself since I have a M-F 9-5, so these would be done on weeknights or weekends.
I am trying to get together an idea for a first business and have decided on the following business models, but I'm having a hard time choosing one, so any advice is very appreciated.

Here are my business model ideas:
1) Consumer technology solutions-- installing, supporting, upgrading, troubleshooting and maintaining at home/small office technology
I...

First business idea -- consumer technology, web design, or pressure washing?

from First business idea -- consumer technology, web design, or pressure washing?