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Opening Hours

Mon-Fri: 8AM – 4:30PM
Saturday: 8AM – 2PM

Map Location

Someone working on car Breaks

Affordable Auto Repair In Glendora

Count on Sornoso’s Auto Repair for affordable auto repair in Glendora and surrounding areas. We work on most foreign and domestic cars, trucks, vans and SUVs and provide high-quality service at reasonable prices. Call on us for regular maintenance such as oil changes and brake services or larger jobs like transmission repair and engine rebuilds.

Exhaust & Muffler

It can be hard to remember when your vehicle needs maintenance. We’ll keep track of your vehicle’s maintenance and repair needs so that you don’t have to.

Catalytic Converters

One of the best things you can do as a vehicle owner is to get a diagnostic test. Our diagnostic tests check for issues with the engine, transmission, oil tank, throttle, and much more.

 Wheel Services

We provide complete tire and wheel services ranging from repairing tires to aligning and balancing wheels. We work on performance, car, SUV and truck tires. We also will repair or replace wheel bearings.

 Smog Checks

As an official STAR Smog Test and Repair Station we can perform a smog check on your vehicle and inspect and diagnosis your vehicle’s smog system

Headlight Repair

Headlights and headlight electrical systems wear out over time. We’ll diagnose any headlight problems and replace parts as needed with industry-trusted auto bulbs.

Air Conditioning Repair

If your AC system isn’t working right, we can help. Bring in your vehicle to our shop and we’ll fix up your AC so you can keep driving comfortably.

Additional Types of Maintenance and Repair We Offer

We offer many types of affordable car maintenance to keep your car running well.

Engine Tune-Up & Maintenance Replace spark plugs, spark plug wires, ignition rotor and cap, pct valves, cabin air filter, air filter.
Belt & Hose Maintenance Diagnose and maintain drive belt, power steering belt, and alternator belt.
Fuel Injection Repair Clean fuel injectors and throttle plate. Replace and maintain fuel injectors.
Battery Services Battery diagnostics, testing, and maintenance.
Oil Change Oil diagnostics, maintenance, changes, and flushes.

Look and Listen for These Symptoms

Whenever you notice any of these symptoms it may mean there is something going wrong in your vehicle.

Vibration in your gear shift or steering wheel
Your clutch is tight or loose when you engage it
Brakes feel mushy or take longer to stop
Persistent squeaking, rubbing, or knocking sounds
Your car’s exhaust is smoky or milky white
You notice a burning smell
Loose cables or hoses under the hood or beneath your vehicle

Someone holding on car steering wheel

Replacing Car Oils & Fluids

From engine oil to brake fluid, we’ll maintain and replace your car’s fluids as needed.

Type of Fluid

What Does It Do?

Engine Oil Keeps your engine lubricated. Replace every 3,00 to 5,000 miles or every 6 months.
Coolant Also called antifreeze, coolant regulates engine heat. Check twice a year and replace it every 2-3 years.
Brake Fluid Keeps brakes running properly. Check each time get an oil change and replace every 2 years.
Transmission Fluid Keeps transmission lubricated and prevents overheating. Replenish every 50,000 to 100,000 miles.
Windshield Wiper Fluid Keeps your windshield clean! Top it off as it gets lower.
Power Steering Fluid Makes steering easy and smooth. Top off as needed.

Sornoso’s Auto Provides Affordable Auto Repair

For the past 20 years, Sornoso’s Auto Repair has earned a reputation as a top-rated auto repair shop in the Glendora area. We’ve done this by prioritizing our customer, providing excellent training for our technicians, and offering affordable auto repair. Learn why so many locals choose our team again and again by scheduling an appointment with us today.

We are proud to announce that all our service technicians are ASE Certified.


Sornoso Automotive
925 N Citrus Ave
Covina, CA 91722-2736

Working Hours

Mon-Fri: 8am-4:30pm
Saturday: 8am-2pm
Sunday: Closed