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ACE Auto Repair & Smog in Ventura CA


We are a family owned and operated business who understand how important your car is to you and your family.  We take pride in providing great service at competitive prices.  We guarantee to have the work done on your car promptly and accurately.


We are ASE certified technicnicians and we are also a California BAR certified smog test and repair station.  If you need your car smogged in Ventura, CA we are the #1 smog test facility in the area.  Whether your check engine light is on, you are having electrical issues, or you just need a smog test come by Ace Auto and Smog and let us take a look.  We are conveniently located off the Victoria Avenue exit off the 101 freeway.

Opening Hours:

MONDAY - FRIDAY: 7:30 AM - 5:30 PM

​SATURDAY: 7:30 AM - 12:30PM


(805) 642-4161

5970 Seahawk St.

Ventura, CA 93003

About our family


ACE auto and smog is home to Kevin, his wife Ann and their youngest son Eugene.  We have been serving the Ventura area for over 25 years and we are committed to providing the highest quality care and maintenance for your vehicle.


Kevin Hwang is the head mechanic and owner.  He is ASE certified and is constantly furthering his education in the automotive field.  Kevin first opened ACE auto and smog in Ventura in 1990, but previously owned another shop in Oxnard, CA.  Kevin has always had a passion for cars ever since he was old enough to drive them.  With over 35 years of experience, he has seen any and all problems and can quickly and accurately diagnose and fix them.

Our Services


​- Complete Computer Diagnostics

- Complete Safety Analysis

- Drivability Problems

- Tune - ups

- Oil Changes

- Air conditioning

- Brake repair specialist

- Mufflers and exhaust systems

- Steering and Suspensions

- Smog Check, Smog test & repair



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