CONTRACTORS are your key to productivity in House Flip. Each CONTRACTOR you unlock allows you to do more renovation and staging jobs at the same time. This allows you to flip houses more efficiently, resulting in faster profits on each project.
Equally as important, CONTRACTORS also increase the rate in which ELBOW GREASE is generated. This allows you to do that many more jobs so that the speed in which you're flipping houses and unlocking new cities is faster.