Hi T Sportline - we would be happy to help, however, we are not located in Los Angeles unfortunately. We're a certified partner & expert of Shopify, located minutes from their headquarters in Ottawa, Canada (we know the platform and people very well).
80% of our work is for clients all over the world and we have never had an issue with delivery times, budgets, etc.
If you are interested please email us at projects@whitewatersolutions.com.
Cheers!
WhiteWater Web