Always keep a radio in my tool box and leave it on when I'm alone. That way nobody's suprised when I crawl out of the attic. Always wear hard soled house slippers. Just taking them out impresses the ladies. Using them probably has more to do with hiding the possible condition of my socks. Never park in the driveway (some exceptions, but not many). Never park in front of the house. Always use 2 of those orange cones to draw attention to my truck (more marketing than safety). Accept credit cards. PayPal couldn't make it any easier (check out my site). Always get a signed inspection agreement. No exceptions! I start by directing them to my web site to down-load, read and sign one. When they get to the inspection without it I hand them one, ask them to read and sign and don't accept it back until after I'm done. Always walk the roof (with the exception of snow, extreem hight, tooooo steep, wood shingles). Always respond to pissed-off clients. Enjoy what you're doing. If you don't... do something else. PWC