Yes, most professional moving crews carry basic tools like Allen wrenches, screwdrivers, and sockets to handle standard bed frames, dressers, and tables. You typically don't need to provide anything unless the piece requires unusual or proprietary hardware.
Most companies that disassemble furniture also reassemble it at the destination as part of the same service. Confirm this with your mover during the quote process, since a small number of companies treat reassembly as a separate step or charge.
It helps a lot to flag large or complex pieces, like sectionals, bunk beds, or dining tables with leaves, when you book. This lets the crew bring the right tools and budget enough time, rather than discovering the job mid-move.
Some pieces, like certain wardrobe units or modular shelving assembled inside the room, are harder to break down safely. A moving company can usually still manage it, but it may take longer or require extra care, so mention these pieces ahead of time.
It depends on the company's pricing structure. Basic disassembly is often included in a standard residential move rate, while specialty items may cost extra. Getting a written quote that lists your specific furniture is the most reliable way to know the total cost.