Do you have basic hand tools and any ability to work on your own vehicle?
If you do you can save yourself some money by buying a suspension kit off the internet and installing it yourself. If you are just wanting a small lift to run bigger tire the lifts range from simply installing a budget boost which is nothing more than spacer blocks that are installed on top of the factory coils, to kits that replace full replacement suspension kits. Those kits range from about $200 for a budget boost and go up in price depending on what the kit includes.
I don't have any shop suggestions as I've always done my own work, and don't really care for any of the off road shops that are local, but if you do have a shop do the work, I would suggest that you have them provide you with what will be changed so that you know what your getting.