We just finished a big paver project, walls, steps, etc. Mason walked over from a new house next door and we started chatting about business hiden cost etc. He asked about the blades we were using and how we charge for the use of saw and blades. I have to admit he kinda got me on that one. Maybe that was one of those hidden cost for us. I usually charge per sq ft and consider the project (hand digging, buried linies, ect and price it out) The mason told me he charges different amounts per job that he does - some he cuts all day, others just finshing cut to wrap the job up. So how long does a blade last for you guys. Do you charge out for that blade/saw combo, and how expensive are those blades your using.