Services

Is your vehicle running poorly, making noises, or leaking fluids? Does your check engine light come on or flash at you every time you start up your car? Feeling anxious about where to go and who to trust? Unfortunately, an under-performing vehicle rarely fixes itself! Fortunately, though, if you live in or near Glendora or the surrounding cities, Certified Automotive Specialists has been the go-to auto service shop since 1978!

Rated as one of the top automotive shops in the nation, our customer care specialists and certified car maintenance professionals will provide you with top-tier auto repair service that will have your car running safely and reliably for years to come. Whether your car is foreign or domestic, brand new or has racked up tens of thousands of miles, we have the training, technology, and know-how to get you back on the road quickly and efficiently.

Auto Repair Services GlendoraIgnoring a flashing red warning light, mysterious noises and leaks, or routine maintenance produces more than worry—it costs you money! Neglecting to perform routine scheduled maintenance can decrease a car’s fuel efficiency by as much as 15%, increasing that $4 gallon of gas to $4.60 per gallon. It won’t be long before you are spending hundreds of dollars you don’t need to. We are your one-stop auto repair shop for all of your car maintenance needs, performing all regularly scheduled factory maintenance including 3060, and 90K services as well as routine auto repair services such as oil changes and brake inspections.

Some of the many services we offer are:

  • Brake Repair: When your brake system is not working properly, the amount of friction required to slow your vehicle down is compromised, which means that you are putting yourself and precious cargo in danger! Our technicians are extensively trained and certified in brake system service and we will ensure the functionality of your braking system, and more importantly, your safety.
  • AC Service: Keeping your cool on Southern California roadways in summer is essential to comfort and the health of children and pets. Our ASE certified technicians will get to the bottom of refrigerant breakdowns that wreaks havoc on the entire AC system. As with all our repairs, we offer a 36,000-mile three-year warranty so you can rest assured you will stay cool when we get you back on the road.
  • Transmission Repair: As one of the most critical components in your vehicle’s engine, an optimally performing transmission is of the utmost importance. We have the technology and training to repair your transmission right the first time—and will be sure to recommend that you keep up with transmission fluid maintenance.

Whether you need an oil change or an engine replacement, come to the experts you can trust. We have been the top auto repair shop in Glendora for decades! Contact us online or call 253-854-6762 to make your appointment today.

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And So Much More!

Certified Auto Specialists
476 S. Vermont Ave
Glendora, CA 91741
626.541.2149
FAX: 626.335.1667

The only place I trust with my cars. They do a great job every time! 
Donnell Wilson 
Love this place. Both my daughter and I have been coming here for years. They let us know what needs to be done and work with us on the timing. Thanks to Jeff and Gene.
Maureen Tracy
Customer service is fantastic. I’ve been coming to them for almost a year. They guarantee their work. They also give a AAA discount. Thank you all at Certified!
Sydney Nelson Ivory
I’ve been taking my cars there for a few years to get Smog Certificates. Excellent customer service. Everyone is courteous and professional. I made an appointment for today. They took my car in right away and it was done in 30 minutes.
Bea Thind
The entire staff of Certified Automotive Specialists was amazing! They are courteous, prompt, careful and thorough. What more can you ask for when they are fixing your vehicle? The location is spotless and welcoming and I highly recommend this location.
Kristi Mendoza
The staff was very helpful and friendly. They communicated anytime there was something new that they would have to do. They also gave me an extremely fair price. The company, from what I have experienced, is very honest. Highly recommend.
Landon Dial
Staff was very courteous and knowledgable. They took the time to explain exactly what was wrong with my car. They also went above and beyond, providing me a list of items that would be most beneficial to repair. Great price and service! Will be back again.
Jacob Jensen
I first brought my car to Certified when another well-respected auto repair shop could not fix my problem after replacing over $1,000 in parts I apparently did not need. Certified quickly diagnosed the problem and made the repair for less than $200. I have been coming back for years and am very pleased.
Elvin Nixon
In my search for a quality and honest mechanic for my VW Passat I came across Certified through the internet. They lived up to their great Five Star reputation. Outstanding and friendly service. I have found my car repair shop for the entire family. The staff is amazing. I highly recommend Certified Automotive.
Hugo Jimenez
Always very helpful and honest. Convenient ride transportation in a cool car if you need it. Couldn't ask for a better group of people. Our whole family gets all of our cars serviced here and we have for awhile now. Always super professional and friendly!
Daniel Slack
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