For those in the San Francisco Bay Area, it seems that San Francisco State University is the best deal on VO2 Max testing ($90 to $120):
you can schedule a VO2max test through our calendly link : Calendly - SFSU Exercise Testing
Let me know if you have any questions!
Lab Coordinator
SFSU Exercise Physiology Lab
San Francisco State University
1600 Holloway Avenue
San Francisco, CA 94132