Hi @J yF'
I think there are couple of factors in deciding if you should use a professional moving services for your IT equipment but ultimately it comes down to your own risk appetite and impact of not having your computers working, will have on your business. If you think you can do yourself, I would encourage you to do it yourself, however, it might be worth having your IT guys on standby or arranging for them to come in to mop up any issues. If not, pay for the moves or your IT gut to do it for you.
I hope that helps
Gary.