I have never done any real estimating, it's never appealed to me to become one. I did find out about the Handyman classification which can be rolled over to contractor when the license is issued without extra cost. I am going to find out about a bond or some kind of insurance to cover anything, not that I do sloppy work, it's just sue happy people blaming you for some catastrophy not related to the work. Troubleshooting would be great, I love doing that, wish I had alot more experiance with it.
