The benefits of mudjacking are often lost to people that are not familiar with what this process represents and what it manages to give you in terms of good quality concrete reparation. The thing about slab jacking is that it usually is done in a rather subtle manner, so much so that its numerous benefits end up getting underplayed quite a bit.
For starters, slab jacking is known for being better for the environment. Concrete is quite important all in all, but this importance comes more from a place of needing certain stable walkways. The importance of nature is still right where it is, right where it has always been. This means that you need to figure out a way to get your concrete needs sorted out whilst still managing to keep nature highly secure, a sort of environmentally friendly way to get concrete work done and slab jacking is the answer to all of your questions.
Mudjacking also has a tendency to be a lot cheaper than just replacing the concrete all in all. In fact, the cost is so much lower than what it would cost to replace the slab that service providers end up making enormous amounts of profit all while giving you some pretty affordable rates all in all. That is to say that some service providers give you affordable rates. Others are not going to be quite as polite about things like this because of the fact that they will think that they can charge whatever they want. Avoid such companies since the services they will render are not going to be of much use to you anyway. Focus on more practical service providers that have a reputation for offering more graciously the services that you are asking of them.