Whether you like your walls museum-white or racy red, Marcelo Escobedo is happy to oblige. And it's a good thing, too; he can make any wall into a thing of beauty with his steady hand and Zen-like technique. Once he's done with a room, you can't help but marvel at the clean, straight lines and smooth surfaces. He can also nail up some Sheetrock, strip down antique doors and power-wash your deck, all of which you're likely to want once you've seen how good your house looks with a fresh coat of paint applied by a master.