Whittier College: minimum age is 3yrs, informations for lessons down the page a way http://web.whittier.edu/athletics/WC-athletics-SportsCamp...
You could also try putting your information into this website and seeing what comes up. I didn't know your zip, etc and couldn't remember which cities are closer to you:
http://www.clubswim.com/default.asp
My sons are grown, but I gave them private lessons in an instructors pool in Anaheim. It was quite a drive, but she was so good with them, especially my middle son who was a very strong willed child and didn't want to get his face wet. She made a bargain with him: If he would work with her on putting his face in for the first few minutes, then she would teach other things the rest of the time. He learned the breast stroke arms and legs and swims with this most of the time with his head out to this day, but is a strong safe swimmer;) (He does know all the other strokes too now)
H.
H. (Lakewood)