You can also hire a packing service and packing supplies for your move, or even get these packing supplies separately and pack them yourself. As a conclusion, most moving companies offer boxes and sometimes even cheaper than other suppliers, all you have to do is ask what options you have. Moving companies usually have boxes available for a fee or as part of their services. When you book your move, be sure to confirm with the moving company which boxes are included and which are not.
So yes, moving companies can provide you with boxes during the moving process. However, you don't just need boxes: packing a house requires a variety of varied supplies.