A-One Auto

    Claimed
    Auto Repair, Smog Check Stations, Oil Change Stations
    Closed9:00 AM - 6:00 PM

    Photos & videos

    Services Offered

    Verified by Business

    Oil Change in 29 reviews

    Vehicle Inspections in 9 reviews

    Air Filter Change in 2 reviews

    Services Jeep in 2 reviews

    Smog Checks in 16 reviews

    Transmission Repair in 3 reviews

    Services Acura in 2 reviews

    Suspension Services in 1 review

    Review Highlights

    About the Business

    We specialize in Foreign and Domestic vehicles. We do Oil Change (with Major brand or OE oil, not drum oil), Brakes,Tires, Shocks and Struts, Air Condition, Smog Check, Catalytic Converter, Diagnosis check engine, Diagnosis Fail Smog, Engine Performance services, Timing belts, Water Pump, Transmission Service, Computer Electrical, Vehicle Electrical, 30k, 60k,90k Services, A service, B service, Lube Service and more. We can take care of it quickly and effectively. We are committed to providing top-quality service at a fair price, getting you back on the road as soon as possible!

    Location & Hours

    Map

    376 Lewelling Blvd

    San Lorenzo, CA 94580

    Bar Ave & Usher St

    Mon

    • 9:00 AM - 6:00 PM

    Tue

    • 9:00 AM - 6:00 PM

    Wed

    • 9:00 AM - 6:00 PM

    Thu

    • 9:00 AM - 6:00 PM

    Closed now

    Fri

    • 9:00 AM - 6:00 PM

    Sat

    • 9:00 AM - 6:00 PM

    Sun

    • Closed

    Amenities and More

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    Overall rating

    94 reviews

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    • Photo of Wilson C.
      Wilson C.
      San Ramon, CA
      158
      140
      167
      Apr 16, 2021

      Lei is great. I will always come here from now on. I only had a 30 minute lunch break and I called right when they opened to let them know I'll be in around noon. Lei did his best to get me in and out of there within 30 minutes. I thought certified smog checks would be expensive and this was my first time. But their pricing was great and I felt like I would get ripped off more by getting my oil changed at another shop.

      I plan on getting my oil changes here in the future.

      Shop is busy, doesn't look like much, but when you have good work ethics, you can work in any location and still have many customers like me coming back!

      Thank you!

      Helpful 1
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    • Photo of Tina A.
      Tina A.
      San Francisco, CA
      299
      1108
      1406
      Jul 25, 2024
      1 check-in

      Excellent service!

      My passenger mirror/ housing needed to get a replacement

      Lei had me bring in the car to make sure that he didn't need to order excess parts/ charge for excess service. Once he determined the issue and the parts needed, he placed the order for the replacement parts and I put the deposit down. Parts arrived next day and I was able to bring the car in during my break. Within a few hours, my mirror was fixed. Additionally he noticed that the air in my car smelled funny, he asked if I wanted my cabin filter changed. I took him up on the offer and he quickly obtained the replacement parts and had it ready within the business day.

      Communication was great throughout the process and all questions were answered. He was friendly and professional. Repairs and service were completed so quickly, I barely missed a beat!

      Fast, reliable, friendly , would come again!

      Helpful 1
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    • Photo of Kathleen W.
      395
      542
      822
      Jan 8, 2024
      Updated review

      This local auto shop continues to provide high quality service and also cares to provide pertinent details regarding my car and I feel I can trust them wholeheartedly.

      I have been coming here for my oil changes for a while and they continue to provide their knowledge and services to my car without fail.

      Helpful 1
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      Mar 11, 2022Previous review
    • Photo of Kendall H.
      3
      88
      153
      Oct 12, 2023

      It is so hard to find a reliable and trustworthy mechanic these days! The owner is incredibly kind and even stayed a few minutes after closing to make sure my car was able to be seen on a Saturday afternoon. He took extra caution to make sure my Honda was parked inside following the influx of catalytic converter theft in the area. He quoted me a price 1/3 of what Honda planned to charge me- parts included!
      He was conservative with his diagnosis of the my vehicle.
      I'm happy to have a mechanic in the area I can trust with fair prices and good work!

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    • Photo of Conan Z.
      Conan Z.
      San Lorenzo, CA
      0
      1
      Aug 2, 2024

      First time do oil change and smog text here, very good customer service. Will come here again next time.

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    • Photo of Yeang-Shin P.
      Yeang-Shin P.
      Pleasanton, CA
      397
      73
      328
      Oct 4, 2022

      I normally go to my dealership for car maintenance but since we moved, it's a little further than I would like to drive. So I decided to look up a few auto shops in the area and A-One seemed highly recommended and based on my conversation with Lei, I decided to give it a try!

      I came the next morning and I needed an oil and transmission oil change and tire rotation. Lei was good about explaining to me what will happen and what the estimated cost will be the day before. The drop off was quick and simple. He gave me a call a couple hours later to let me know what he found and how the repair was going, and when I can pick up the car.

      When I came to pick up the car at the end of the day, he immediately let me know that the cost was actually slightly cheaper since I didn't need as much fluid as he thought I would. I appreciate the honesty and his transparency! He gave me a final walk through of my car and shared what signs to watch for in some areas for future visits.

      All and all, this is by far one of the most thorough auto shop I've been and at no point did I feel like Lei was just trying to take my money! Highly recommend!

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    • Photo of Victor G.
      1742
      17929
      8162
      Apr 20, 2021
      Updated review

      A-One Auto & me have been in a relationship for 2 years. it's win-win, i get my vehicle fixed, it runs until something else goes wrong.

      A-ONE FIXES it and they get paid promptly. past problems have been a failed water pump, leaking water pump, tires with nails in them, low air tires, dirty filters, failed horn, it''s all been fixed quickly. expertly. also running like new. i.e. quiet.

      i can hear my radio again after replacing the engine mount .

      it started with an oil change, then they find something else..it goes on
      but I alway feave happy. my wheels will lake me where i want to go. Priceless!

      Frontage
      Entrance to back
      Helpful 16
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      Oh no 0
      Jul 11, 2019Previous review
    • Photo of Sue G.
      Sue G.
      San Leandro, CA
      90
      21
      Jul 27, 2023

      Lei is an honest, hard-working, conscientious, knowledgeable mechanic. A friend was visiting from out of town, and someone attempted to steal her car from my house and did a lot of damage -- it was undrivable. We were desperately looking for someone who could not only do the work, but would be willing to take the car ahead of time, before the part came in. He took us on a holiday weekend, and even offered to stay open a little late to accommodate us when the tow truck was very late. He did AMAZING work, and stayed in frequent touch with the car owner, keeping her updated on when the expected parts would arrive, etc. He turned a depressing event into one that inspired us. What great customer service, and a great person! Thank you so much, Lei.

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    • Photo of Leigh M.
      Leigh M.
      San Leandro, CA
      0
      14
      Jun 26, 2023

      It was wonderful to find a mechanic who thoroughly explained everything that was going on with my car, found the problem and had it fixed the next day! Thank you, Lei!

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    • Photo of Pauline W.
      Pauline W.
      Hayward, CA
      0
      18
      1
      Apr 24, 2022

      I had transmission oil , coolant and wheel bearings changed at A-One Auto. Lei was very patient in explaining to me what needed to be done and worked with me with the appointment to try to accommodate my schedule.
      Since I know very little about the mechanism of my car, he made me feel that my car was in good hands.

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    • Photo of Jamie P.
      Jamie P.
      San Leandro, CA
      0
      1
      Apr 29, 2023

      i got RAV4 with almost 200k mileage and had rear brakes and engine oil changed. Mr. B is so awesome; he will treat you like friend and very honest and so with AJ. Ask for these two, and they will take care of you. Just like what other people says about this shop, they offer great service and customer satisfaction is their mission. I will recommend this shop to my family and friends.

      Thank you so much Mr. B and AJ.

      Jim

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