Short answer- YES!
First and foremost, remember to send in a support ticket and get your shipment approved before sending us anything! There is a $200 fee for any shipments that did not get prior approval.
Here is the step-by-step process to sending your product to us for FBA prep.
If you need our warehouse services for other reasons, i.e. inspecting Amazon removals, sending defective product back to a supplier, etc., then no worries- just be sure to include this in your initial support ticket, and we can outline the situation-specific guidelines and costs for you. The standard prep costs can be found here.