Why is my car not passing emissions, even though I have repairs done to it?

what work was done? how many monitors not set to ready?

Some cars require a couple hundred miles before all the readiness monitors are set. You can use a cheap scanner to watch the monitors and make sure they are set before going back for testing. If one is not going ready they that will indicate an issue with that system. https://repairpal.com/repair-shops Alex

What repairs were done to the vehicle? What is the current mileage ? If the repairs were performed correctly, your vehicle should be ready for emission testing after the 1st test drive. You should have all, but 2 monitors not ready which will still qualify the vehicle for emission testing.