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    Parallel Performance

    4.0 (4 reviews)
    Closed 9:00 am - 6:00 pm

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    Services - Parallel Performance

    Check engine light

    Engine oil light diagnosis

    Auto general diagnosis

    10 More Services

    Auto noise diagnosis

    Auto no-start diagnosis

    Auto vibration diagnosis

    Auto diagnosis or inspection

    Auto maintenance

    Oil changes

    Auto repairs

    Auto battery or electrical system repair

    Auto transmission repair

    Transmission leak inspection

    Parallel Performance Photos

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    Recommended Reviews - Parallel Performance

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    2 months ago

    Requested a quote for an oil change & got me in asap!! Good service & done in a timely manner. I would 100% recommend this shop.

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    24 days ago

    Terrible experience. They blew my engine after servicing it for leaks. Terrible customer service and sketchy employees.

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    3 months ago

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    6 months ago

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    Downey Car Care Center

    Downey Car Care Center

    4.2
    (836 reviews)

    I would like to commend the staff here for doing all the work they do, and in busy situations…read more Please forgive my misspelling, I want to thank Iseah who talked to on the phone. I want to thank Jay who helped people the day I went. The facility was clean and organized, so I felt very comfortable about coming here. They are next to car wash and a gas station. Also, Stonewood Mall is across the way too. The had coffee and snacks, I loved that they had Kirkland coffee pods, oh heck yea. The waiting area is not huge but enough. Jay was very knowledgeable and helpful; I overheard him helping people out. As far as value, I felt I got a good value, as I was shopping around. I was given a time estimate, and a time estimate if I wanted additional service and they were very good about meeting that. I got a free car wash at the was station next door, full service, and they did a great wash. I am already planning my next visit with them. I will update review in the future.

    Truly disappointed with this location. Lorenzo, the service advisor tried to charge us $25 for the…read morebrake inspection upon initial arrival. When I pointed out the banner at their shop that says "Free Brake Inspection" and their website which states Free Brake Inspection, he retorted that their website also states they do free smog checks, but he states they do not even do smog. (When relooking at their website, they do not mention free smog anyways.) Lorenzo stated the brake inspections were not free and the website got it wrong. When I asked him for the person in charge he stated Erika and Ezekiel were in the parts dept. It is a shame Lorenzo was the only advisor handling a long line at check in. He stated Corporate was aware of the brake inspection charge discrepancy. If they are aware and he is aware, why try to charge a customer for a "Free" brake inspection? After leaving our car here, we heard the next day of a list of repairs needed. Lorenzo stated they believed our brake caliper was seized but could not confirm it. He attempted to charge us an additional $289.47 for the brake caliper service and $152.10 for the brake fluid service in addition to the brakes and rotor replacement service charge we were expecting. The issue is that when we asked Lorenzo if he could confirm if the brake caliper was truly needed to be replaced, he could just say he highly suggests replacing it. From the beginning, this place was trying to scam. I reached out to Alex's Auto Repair in Cypress, who confirmed they could verify if the brake caliper would be needed. Alex's Auto Repair stated there would be no need to waste extra money if he could confirm the issue. Alex's Auto Repair serviced us, and simply lubricated our caliper without us needing to pay over $800 for the whole brake service like Downey Care Care was quoting us. Alex's Auto Repair took the time to verify the issue, charging us less than half of what Downey Care Care center wanted to charge. My issue with this location is they would have happily overcharged us for a service that was not needed. Take your car to Alex's Auto Repair, save your time and money. While Downey Care Care Center was busy playing around, we had to spend extra time and money booking a rental car. (Photo on the left is from Alex's Auto Repair who took the time to verify the concern and lubricate our caliper. The photo on the right includes one page of many pages of services recommended by Downey Care Center including replacing the brake caliper and fluid exchange had we chosen to go that route.) Makes me question if the remaining suggested repairs (not all pictured below) by Downey Care Care Center were even necessary.

    Swiftgirl AC Auto Diagnostic

    Swiftgirl AC Auto Diagnostic

    4.9
    (118 reviews)

    This place is AMAZING!!! I was recommended this Auto AC…read morerepair shop by my best friend after her sister got her AC repaired here. The AC in my 2016 Honda Civic has given me trouble almost since I got it. The Honda dealership around the corner from my house was quoting me almost $4,000!! Memo, the owner, was extremely professional and was able to repair my AC the same day I took it in!! When I went to pick up the car, Memo showed me the parts that he replaced and what the problem was and even explained to me how it could have happened. He even took the liberty of replacing some of the rubber gaskets that were a little old and worn down!! Joselynn, the manager, was also extremely nice and transparent about the price when it went to pay. I am definitely going to bring my car back here if it ever breaks down again, which I don't think it will considering the amount of care that they took when repairing it. I highly recommend taking your car in if you have any AC problems.

    I highly recommend this shop for all of your auto repair and maintenance needs. Memo is incredibly…read moreknowledgeable, professional, trustworthy, and always transparent about the work that needs to be done. He has been servicing my vehicles for many years, handling everything from routine scheduled maintenance to more complex repairs. Most recently, I took my car to him after a dealership quoted me for a very expensive repair. Memo took the time to properly diagnose the issue and was able to fix it for a fraction of the dealer's estimate. What I appreciate most is his honesty. He easily could have upsold me on unnecessary repairs, but instead he explained the situation clearly and only recommended what was truly needed. I recently brought my second vehicle to him and received the same outstanding level of service. It's hard to find a mechanic you can trust, and Memo has consistently earned my confidence over the years. If you're looking for an honest, skilled, and reliable auto repair shop, look no further. Highly recommend!

    Supreme collision center

    Supreme collision center

    4.9
    (34 reviews)

    THE VERY BEST AUTO SHOP!!! I've brought several of my own cars here over the years and have also…read moresent friends and family, and every single time the experience has been great. What really stands out is the quality of their work, you can tell they genuinely care and don't cut corners. The paint matches perfectly, the bodywork is seamless, and everything looks like it did before the damage (if not better). They take their time to do things right, not just fast, and it shows in the final result. On top of that, they're easy to communicate with, keep you updated, and make the whole process feel stress-free. It's honestly hard to find a shop this consistent, and I wouldn't trust my car with anyone else!

    After getting hit and losing the back bumper, I went to 6 different shops for quotes, but Supreme…read moreCollision offered the best price! I knew I could trust Miguel from the moment I met him. He genuinely cares about his clients and went above and beyond! He worked seamlessly with the insurance adjuster and even helped me secure a car rental, making the whole process much easier. Not only did he fix my main concern, which was the back bumper, but also gave me a great price on other aesthetic concerns. As a bonus, I asked if he could help with the fading paint on the top of my car (given that I would be paying out of pocket for this part). He agreed to paint it and gave me an incredible deal that I couldn't resist! His team worked so much faster than I expected, all while staying in constant communication and maintaining excellent quality of work. I couldn't believe how great my car looked when I got it back! My car literally had a makeover! It looked so much better than it has in yrs. The color match was perfect, and the brand-new original bumper was installed flawlessly. I give Supreme Collision an 11/10 and highly recommend them to anyone in need of car repairs.

    Parallel Performance - autorepair - Updated July 2026

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