We like the way Trac-Flo works. It's Paperless, and easy to track. The extra work ticket is generated by our project management team, then sent to the client for their review. It then can be priced within minutes and sent back to the client as a formal change order request. Review collected by and hosted on G2.com.
It would be very helpful if there was an easy way to run data reports for the labor and materials tha are on the tickets. Review collected by and hosted on G2.com.