Cost to Concrete 20x30x4" garage floor. Garage bulit now w/ dirt floor minimum grading required, Blk fondation

Question

Cost to Concrete 20x30x4" garage floor. Garage bulit now w/ dirt floor minimum grading required, Blk fondation

Answer 1

I just got a quote on a 4,000-4,500 ft driveway that was $15,500. Doing the math, somewhere between $2,100 and $2,500. But I had old concrete to remove so adjusting downward for that: between $1,800-$2,200 US.

-a guy named duh