RCR Smog Inspection is a family-owned shop known for its fast and friendly service. Customers report that smog tests are quick, often taking 30 minutes or less with a fast turnaround. The business is described as honest, reliable, and providing great customer service. Many have used the shop for years and highly recommend it to friends. The staff is noted for being nice and helpful, with gestures like turning cars around in the small parking lot. They offer quick checks and accurate time estimates when called ahead, making customers feel confident and well taken care of.