These look very nice. Try asking your agent for a referral to a local custom cabinetmaker.

Try Restore-A-Finish, http://www.howardproducts.com/prod-restor-a-finish.php I have had many clients use this instead of refinishing cabinets and say it saved them thousands of dollars!

Ask at a reputable paint store for a refinisher if you end up needing one. The guys who sell good products usually know who they sell to who is pretty good.

Thanks to everyone who was kind enough to respond with your suggestions. I just wanted to close the loop and let you know how it turned out. Restor-A-Finish neutral didn't blend enough without using steel wool, and removed way too much color with steel wool. I called a number of master cabinet workers and various refinishers who all wanted to charge me $$$thousands, and ultimately I ended up with Furniture Medic, whose technician was able to blend the color beautifully. They were priced reasonably as well. My realtor is very happy with how my new kitchen came out, with new granite counters and stainless appliances and touched-up cabinets.