Sunnyvale Star Smog Check

Went in for smog check and exactly as advertised. Walked in and quickly tested my vehicle, gave me needed smog certificate and gave me discounted price advertised once I showed them the ad on my phone. Professional, friendly, and efficient. Thank you!!

By far the best priced smog I’ve ever seen. No sneaky hidden fees. Came as a walk in and was done in 15 minutes. Also asked where I could top up on air after and they personally checked and aired up all my tires for free. Definitely recommend theses guys

Attracted by the low price of smog check. Walked in and got serviced well. When I asked where to find the air pump to check my tire pressure, they just checked and pumped all my tires, for free.

Awesome service...for smog and service...gas station side is different story...definitely go here for auto service and smog....boycott the fuel side....alliance owner and employee inside are very nasty and rude. Even admitted to urinating outside.....I couldn't believe it....

Was in and out the door pretty quickly and it was easy to get an appointment online.

Quick and convenient.
Had good experience getting smog check done before selling car.

Really appreciate the free retest and advice from the manager there. Good price too!

Good staff. Quick and cheap. Tip: Show the coupon code on the website

Quick and nice service. The staff was very friendly and helpful.

Very fast and staff was polite and kind

It was great service with cheap price, I would recommend it!

The service was quick and the staff was friendly

Efficient and reasonably priced

Very friendly and fast service

Fast smog service

Once a year