Love the Redcaps...have had them bring my bags to my car in the parking lot and shove my luggage in the trunk for me...even had one watch my bags as I ran around looking for people...so yes, they will bring your luggage curbside.
Just tip them fairly (there is a sign with the rates somewhere $1 or 2 a bag, but I get extra service so I pay extra)...they save you from a lot of sweating when you first arrive!