Were are you located?, I pour concrete for a living, one and only job ever, we have the largest contractor in the Quad Cities and also 7 others that keep us very busy but there is frost in the ground so this is our down time or until heat is in place for basements/garage floors.
As others have said concrete is expensive, anything you can due yourself will help, unless you are going to have heavy equipment on the concrete it only needs to be 3.5-4 inches thick, use wire mesh not fiber mesh, that stuff dont hold up
As others have said concrete is expensive, anything you can due yourself will help, unless you are going to have heavy equipment on the concrete it only needs to be 3.5-4 inches thick, use wire mesh not fiber mesh, that stuff dont hold up