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  • MON

    9:00AM - 5:00PM

  • TUE

    9:00AM - 5:00PM

  • WED

    9:00AM - 5:00PM

  • THU

    9:00AM - 5:00PM

  • FRI

    9:00AM - 5:00PM

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27802 Aliso Creek Road D 110 Aliso Viejo, CA 92656

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Aliso Viejo Auto Service, The Best Truck and Car Repair Service in Aliso Viejo

Auto RepairGet top-notch auto repair services today at Aliso Viejo Auto Service. From AC repair to transmission services, our goal is to offer expert auto repairs at an affordable price. We are conveniently located near you in Aliso Viejo. Come by our shop at 27802 Aliso Creek Road D 110 or call today to schedule an appointment at 949-362-1961.

Quick and Trouble-Free

WelcomeWe know your time is money. Most truck or car maintenance services can be completed while you wait. Many repairs such as AC repair, brakes, and transmission repairs will be performed that day. Straight forward or complicated, our mechanics will get your auto repairs done quickly and get you back on the road right away.

Get A Clear Estimate With No Hidden Costs

We will provide you with an easy to understand estimate before beginning any services. Ask us about options to keep auto repair costs low or upgrades to keep your car in top shape. We stand behind all of our work with a guarantee you can count on. Call today to schedule an appointment at 949-362-1961.

Our Mechanics Can Handle It

Our certified mechanics and highly skilled auto repair specialists provide the best in auto repair services for domestic and import automobiles of all makes and models.

Call today to schedule an appointment at 949-362-1961 or email us.

See What We Do!

4x4 Services, Alignment, Brakes, Car & Truck Care, Domestic Cars & Trucks, Electric and Hybrid Vehicle , Electrical Services, Electronic Fuel Injection, Electronic Services, Engine & Transmission, Engine Maintenance, Engine Repairs, General Maintenance, General Services, Heating and Cooling Services, High Performance Brakes, High Performance Cooling, High Performance Engine Repair, High Performance Exhaust, High Performance Transmission Repair, High-Performance Suspension, Hoses, Gaskets and Seals, Ignition Repair, Import Cars & Trucks, Miscellaneous Services, Oil Change, Quick Lube Services, Tires, Towing, Transmission Services and Undercar Services


    Undercar Services
    Engine Services

    Vehicle Tips

    According to recent studies, 5 percent of all motor vehicle fatalities are clearly caused by automobile maintenance neglect.

    The cooling system should be completely flushed and refilled about every 24 months. The level, condition, and concentration of coolant should be checked. (A 50/50 mix of anti-freeze and water is usually recommended.)

    Never remove the radiator cap until the engine has thoroughly cooled. The tightness and condition of drive belts, clamps and hoses should be checked by a pro.

    Change your oil and oil filter as specified in your manual, or more often (every 3,000 miles) if you make frequent short jaunts, extended trips with lots of luggage or tow a trailer.

    Replace other filters (air, fuel, PCV, etc.) as recommended, or more often in dusty conditions. Get engine drivability problems (hard stops, rough idling, stalling, diminished power, etc.) corrected at a good shop.

    A dirty windshield causes eye fatigue and can pose a safety hazard. Replace worn blades and get plenty of windshield washer solvent.

    Have your tires rotated about every 5,000 miles. Check tire pressures once a month; let the tires cool down first. Don't forget your spare and be sure your jack is in good condition.

    Check your owner's manual to find out what fuel octane rating your car's engine needs then buy it.

    Keep your tires inflated to the proper levels. Under-inflated tires make it harder for your car to move down the road, which means your engine uses more fuel to maintain speed.

    Lighten the load. Heavier vehicles use more fuel, so clean out unnecessary weight in the passenger compartment or trunk before you hit the road.

    Use the A/C sparingly. The air conditioner puts extra load on the engine forcing more fuel to be used.

    Keep your windows closed. Wide-open windows, especially at highway speeds, increase aerodynamic drag and the result is up to a 10% decrease in fuel economy.

    Avoid long idling. If you anticipate being stopped for more than one minute, shut off the car. Contrary to popular belief, restarting the car uses less fuel than letting it idle.

    Stay within posted speed limits. The faster you drive, the more fuel you use. For example, driving at 65 miles per hour (mph) rather than 55 mph, increases fuel consumption by 20 percent.

    Use cruise control. Using cruise control on highway trips can help you maintain a constant speed and, in most cases, reduce your fuel consumption.

    Keep your engine tuned. A fouled spark plug or plugged/restricted fuel injector can reduce fuel efficiency as much as 30 percent.

    Inspect the engine's belts regularly. Look for cracks or missing sections or segments. Worn belts will affect the engine performance.

    Have the fuel filter changed every 10,000 miles to prevent rust, dirt and other impurities from entering the fuel system.

    Change the transmission fluid and filter every 15,000 to 18,000 miles. This will protect the precision-crafted components of the transmission/transaxle.

    Inspect the suspension system regularly. This will extend the life of the vehicle's tires.

    What Our Customers

    Are Saying

    reviewiconDependable Auto Shop
    Car & Truck Care, near Aliso Viejo, CA
    I've entrusted my car with AVAS for every service my car has required for nine years. Never had to return for any corrections. Look no further if you are particular about your car and want things done right the first time. I especially enjoy interacting with Shane and Ralph. They also let me know about repairs that will be necessary in the future and help me prioritize which are the most important, never attempting to sell me on something that can safely be postponed. I haven't always been happy with the prices. But Having it done promptly and that it was done the right way is worth the peace of mind.
    , 05/27/2021
    reviewiconAmazing Service
    Car & Truck Care, near Aliso Viejo, CA
    Excellent Customer Service, Friendly, Reliable & Honest. Would highly recommend.
    , 05/10/2021
    reviewiconHonest Mechanic
    Brakes, near Aliso Viejo, CA
    I have 4 cares that Shane takes care of. I had a alternator replaced on my Honda and front brakes on my Jeep. Quality service and uses quality parts. Always checks overall needs for fluid even if it's not what it was brought in for. He has kept the Honda running for 165000 miles
    , 05/04/2021
    reviewiconRecommended Auto Shop
    Car & Truck Care, near Aliso Viejo, CA
    Very professional and very accommodating. Shane is a stand-up business owner and has a good crew. Jessica, is an amazing mechanic, she's worked on my SUV for years. This is a mechanics shop you can trust!
    , 04/19/2021
    reviewiconHighly Recommended
    Electrical Services, near Aliso Viejo, CA
    I am so happy with my recent experience at Aliso Viejo Auto Service. We recently moved to Aliso Viejo, and this business has very high marks on Yelp! Owner, Shane Portnoff, really cares about his customers and it shows through the level of communication I got from him while he was replacing my fuel pump in my 2002 Chevy Tahoe. I also had my transmission flushed during the same visit. As soon as a diagnosis was made I got a call from Shane and later a great email backing up that call. Super professional!!! Many thanks to Aliso Viejo Auto Service for a job well done!
    , 04/01/2021

    Aliso Viejo Auto Service

    27802 Aliso Creek Road D 110,
    Aliso Viejo, CA 92656

    ASE (Automotive Service Excellence)
    BG Products
    Car Care Aware