Without a doubt the best place in socal is Aero Tect. They are the only 3m distributor in the state of California. All other installers who are using Venture Tape (now owned by 3m) are getting it from Aero Tect. They are in the city of La Verne right next to the Pomona Fairplex.
www.aerotect.net
Call and ask for Fransisco or Jeanie and tell them Scott with the S2000 sent you.