If there's a tree close to the walk, I talk with you about what cutting its roots could mean for it before anyone picks up a shovel, because once a big root is cut there's no putting it back. Then we take out the old concrete, dig out the base, pack it firm and set forms to the line and slope we agreed on.
Control joints are the straight grooves cut across a walk, and they give the concrete a planned line to crack along. I lay them out so any cracking lands where it's meant to, and we cut them on time. We also avoid finishing in midday heat, which can leave a weak, dusty top, and we give the surface a broom finish, a light texture that helps your footing when it's wet.
If something has to give in the budget, I'd rather it be the finish than the base, because a plain walk on a well-packed base usually outlasts a fancy one on loose dirt. When you do want color or a pattern, our decorative concrete work can add it, and the same base and joint care goes into our garage floor concrete jobs.