I have tested several cars at 5 Star over the past 6 years. Each time the service was fast and the cost is reasonable (less $ than all others I've checked) compared to others. Yes, you do have to wait a little if they are busy with a line of cars, just like any other smog check. I've seen a few other reviews on Google Maps and they seem to share my thoughts. They also have cold bottled water, coffee, snacks and chips for you to enjoy while you wait at no cost to you. EH in Santa Clarita
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