The average cost of living for an American [edit]. 1  $20,194 per person per year according to Bureau of Labor Statistics (value given divided by 2.5 average household size ('consumer unit') - [1].
Their annual salaries vary according to industry and place of employment. Concrete finishers made a mean annual $39,370, with the lowest-paid 10 percent earning $23,180 yearly, and the highest-paid 10 percent making $62,600 per year.
Instructions. Factor in the hourly work for the contractor. It's hard to determine the length of the project, but you can figure out how much you're paying per hour. Most concrete contractors charge between $60 and $95 per hour.Add the cost of the concrete for your project. The cost of the concrete is generally around $75 per cubic yard. Figure out if you need to move around dirt to complete your concrete work, such as when you're building a house foundation.This type of work can cost around $50 per hour.t's hard to determine the length of the project, but you can figure out how much you're paying per hour. Most concrete contractors charge between $60 and $95 per hour. Add the cost of the concrete for your project. The cost of the concrete is generally around $75 per cubic yard.