About Aliso Viejo Auto Service
At AVAS, we fix your car right the first time. We are so confident in our work that we offer a 2-year/24,000 mile warranty on all of our repairs. Whether you need a reliable shop to maintain your vehicle or you need a specific repair, we can take care of it. For your convenience, we offer pick-up and drop-off service to and from work, home, or even the movies, within a 5 mile radius.
Our Expert technicians have over 20 years of experience with brands including Honda, Acura, Toyota, Lexus, BMW, and Lincoln/Mercury. We are equipped to work on most vehicle makes and models, making us your one-stop-shop for all things auto!
Top Services
- Air Conditioning Recharge
- Alternator Replacement
- Brake Pad and Rotor Replacement
- Catalytic Converter Replacement
- Scheduled Maintenance Service
- Spark plug Replacement
- Timing Chain Replacement
- Transmission Fluid Services
- Turbocharger Replacement
- Water Pump Replacement
Top Vehicles Serviced
- Acura
- Audi
- BMW
- Honda
- Hyundai
- Jeep
- Mazda
- Mercedes-Benz
- Nissan
- Subaru
- Toyota
- Volkswagen
Warranties
- 24 mth/24K mi. warranty (whichever comes first) for parts & labor*
- Lifetime/Lifetime warranty (whichever comes first) for parts & labor*
Services Offered
- Air conditioning diagnosis
- Air conditioning recharge
- HVAC blower motor
- Brake master cylinder
- Brake pad replacement
- Brake rotor Replacement
- Brake shoe replacement
- Radiator replacement
- Brake system diagnosis
- Check engine light diagnosis
- Diagnose my vehicle
- Electrical system diagnosis
- Catalytic Converter replacement
- Oxygen sensor replacement
- Engine mount replacement
- Timing Chain replacement
- Turbocharger replacement
- Water Pump replacement
- Exhaust replacement
- Fuel pump replacement
- Fuel system repairs
- Hybrid battery replacement
- Ignition system diagnosis
- Coolant system flush
- Drive belt replacement
- Engine oil and filter change
- Minor/external transmission service
- Serpentine / drive belt
- Spark plug replacement
- Timing belt replacement
- Tire rotation
- Alternator replacement
- Battery replacement
- Starter replacement
- Suspension ball joint
- Wheel alignment
- Axle shaft oil seal replacement
- Transmission diagnosis
Vehicles Serviced
- Acura
- Alfa Romeo
- Audi
- BMW
- Buick
- Cadillac
- Chevrolet
- Chrysler
- Daewoo
- Dodge
- Eagle
- Fiat
- Ford
- Freightliner
- GMC
- Genesis
- Geo
- Honda
- Hummer
- Hyundai
- INFINITI
- Isuzu
- Jaguar
- Jeep
- Kia
- Land Rover
- Lexus
- Lincoln
- Lucid
- Maybach
- Mazda
- Mercedes-Benz
- Mercury
- Mini
- Mitsubishi
- Nissan
- Oldsmobile
- Plymouth
- Polestar
- Pontiac
- Porsche
- Ram
- Rivian
- Saab
- Saturn
- Scion
- Smart
- Subaru
- Suzuki
- Tesla
- Toyota
- Volkswagen
- Volvo
Amenities
- Early drop off
- Free wifi
Other Amenities
Contactless Payment, Contactless Service, Digital Inspection, Waiting Room
Reviews Write a review
Lui
2009 Mercedes-Benz C-Class
"Booking was a breeze with Openbay. The crew at Aliso Viejo Auto Service were professional and will definitely return for any future services. Overall very satisfied with their service and professionalism, thank you. Highly recommend to check them out if in the area. "
Lui
2009 Mercedes-Benz C-Class
"Very reliable and outstanding service, Shane and his crew are honest and performed a great service overall. Will definitely return for future service, thank you "
Alexander
2013 Scion FR-S
Parham
2003 Toyota Corolla
Response from the shop
"Please elaborate on your rating please Parham. I'm a bit confused and would like to know why you think I earned this rating. "
- SHANE PORTNOFF
John Mitchell
"Shane and team were recommended by our neighbors, and we're glad they did. They're honest, straightforward, professional and you just get the vibe they are trustworthy to do business with. I had a flat tire leaving work, and I put my spare on and drove it to AV Auto Service. They took care of the flat and some other things, but when I got home, I discovered they went the extra mile and placed the spare tire and extra parts all back where they were originally placed in the trunk compartment without me asking. I didn't ask them to do this - they just took the time and went above and beyond for a customer. Highly, highly recommend Shane and his team!"
Jonny McPheeters
"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!"
Timothy Kulesza
"Set up an appointment for my wheel alignment and brake service. Felt like I received professional service with reasonable prices. Repairs were completed in one day and picked up car the next morning. I am satisfied with the service I received. Will definitely go back for car maintenance"
AMS 4nba4
"Shane, the owner, was the first person to respond to my Yelp request for a quote on wheel alignment and the price was the best in town. When I went to drop off my car, an amazingly sweet lady named Jessica assisted me with registration to be in their system. When the vehicle was done, they contacted me in a timely manner and even took the discount from Yelp in addition to the low price!! My car never felt so good and drives like it a brand new car!! Thank you everyone at Aliso Viejo auto! Will definitely recommend and take my vehicles here!!! 👍🤩"
Denise Kay
"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!"
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