A while back someone was inquiring about locations doing the ECI on the mandated hub.  We found a company based out of Lincoln CA called Certified Testing and consulting Services.  916 434 0195 ask for Tony or Paul. They will meet you at the airport and do the inspection.  They are not AP or IA so will require you to remove the spinner as well as the balance weights if any. Also recommend you provide them model and serial numbers for your hub before you go to make certain they have the correct S