IT consulting services and professional IT services usually comes together. However, businesses can choose whether they want to hire only the latter or the former depending on the needs of their business. It is important to understand, though, the difference of each service. Nevertheless, businesses can surely benefit from both.
IT consulting services will show you "what" kind of IT system will work best for your system. They will analyze and devise a customized IT framework that meets your business goals. IT consultant will also create a system that will simplify all workflow so you can get access to every area of your business in a few clicks.
On the other hand, IT services show you "how" IT system works. They are the ones who install the computers and setup the whole IT system that your business needs. They can also provide tutorials how to use it, the simple troubleshooting, and repair.