I enjoy:
Robert Crais' Elvis Cole novels - wisecracking LA private detective, set in the here and now
Sue Grafton's Kinsey Milhone (alphabet) novels - wisecracking Calif. private detective (hmmm... I see a pattern) - sort of set in the here and now. When the author began the series in the early 80's, she didn't want much time to have passed between books, even though they were published years apart. So, slowly, Kinsey has fallen behind the times, aging only a few years even though the series is 20 years old. So, she is a private detective in the 1980's - it is interesting as it is really pre-cell phone and laptop so she uses more traditional private eye detection methods.
Michael Connely's Harry Bosch novels & stand alone novels - excellent, set in LA, here and now
Jonathan Kellerman's - Alex Delaware novels - LA psychiatrist who works for the police - HEY why are all of these set in California??? Anyway, also set in current time. Also try the two books by his son Jesse Kellerman - I also thought they were good. OTOH, I didn't really get into the ones that his wife, Faye Kellerman writes, although she is a very popular mystery writer as well.
I could go on and on as I LOVE to read and currently read almost exclusively mysteries - I just finished Kissing Christmas Goodbye by MC Beaton (I enjoy both her Agatha Raisin and Hamish MacBeth novels), am currently reading Archer Mayor's Chat (another great series - Joe Gunther is the main character, set in VERMONT, not Calif!), and have Patricia Cornwell's Book of the Dead up on deck. After that will be Richard Russo's new novel for a change of pace.
Happy reading!
Terri