Javier did an amazing job! He responded quickly to the Yelp messages and gave a comparative quote…read morefor a mobile car wash. We asked him to do a mini detail with a cleaning of the truck bed and to see if he can buff out some scratches. The interior is perfection! Vacuumed, wiped down the panels & dash, windows cleaned, the whole nine yards. The exterior looks amazing and he was able to make the small scratches practically disappear. One was a little too deep to completely buff out but you have to be at right angle with the right lighting to even tell it's there. We knew going in that they may not be able to buff out but he exceed our expectations. He even went as far to buff out some scratches we didn't even ask him about and cleaned up the step rails and the wheel wells. I didn't realize how dirty they actually were. We look forward to calling Javier back for another detail on our other car and for future details of this car. Javier gave us a couple of recommendations for the deeper scratch and protecting the car seats long term. All the work he did was completely worth the money spent on this. I would do it again in a heartbeat. He was super nice and really took pride in what he did/does. Thank you again!

Javier did a great job. He was very responsive in setting up the appointment, even on a holiday,…read moreand did so well in detailing our Hyundai Kona EV that we have retained him to do bi-weekly washes of all our cars. He spent a lot of time with the vehicle and was very detail-oriented. I tend to be picky when it comes to cleaning cars, and Javier passed all the tests!

HIGHLY RECOMMEND ONYX!! EXCELLENT SERVICE AND QUALITY! Tony…read morecame to my home and took excellent care of my truck and sedan. Everything was spotless and still smells so good and believe me that it was not an easy feat. He had already given me a cost estimate days prior and was very accommodating to my limited availability. It had been a long time since I paid attention to my cars and they desperately needed deep cleaning TLC. I will definitely be using Onyx again! In fact, Tony has already given me great advice on what my truck needs to get back to its glory (it's over 20 years old) and what he can do to help. You can tell the care he has for his customers and his business is genuine.

I was blown away at the exceptional service that this car wash company provided. I looked into…read moreseveral mobile car wash companies but chose this one because there was no hassle. The convenience of having a professional car wash come to me saved me valuable time, and the attention to detail exceeded my expectations. My car looked amazing. Every surface was meticulously cleaned and had a stunning showroom shine. I was even more impressed by the attention to detail to the inside, even areas where others might have overlooked. The technician, Tony, was professional, courteous and incredibly knowledgeable. He explained how even the products they use not only clean but protect the vehicle, while drive thru car washes can be damaging to the finish. There are several packages that they offer according to what you are looking for but , honestly, your car will look transformed with any of them. I do recommend getting the exterior and interior cleaned to really get your vehicle looking its best.

I don't usually leave reviews, but this mobile detailer absolutely earned it. From the very…read morebeginning, communication was top notch -- quick responses, clear scheduling, and super friendly throughout the entire process. Most importantly, the quality of the work was unbelievable. I've taken my car through countless car washes and detail shops over the years, and this was hands down the best wash and wax my car has ever had. The attention to detail was incredible. The paint looked glossy and smooth like it just rolled off the showroom floor, and every inch of the car looked spotless. What I really appreciated was how much pride they clearly take in their work. They didn't rush the job, they cared about the results, and it showed. On top of that, his prices are extremely competitive, especially considering the level of service and quality you get. Honestly, it's a much better value than most traditional car washes or detail shops. The convenience of having the service come right to my house made the whole experience even better. If you're debating between a standard car wash or using this detailer, there's honestly no comparison. Highly recommend and I'll definitely be using them again.

Victor, the owner, personally handled a full interior and exterior detail on my car, and that…read moreimmediately set the standard. When the owner shows up and does the work himself, you are getting a level of precision, accountability, and pride that is on a completely different level. It felt like a true VIP experience. This was a last minute request, and he accommodated it without hesitation. My expectations were high, and I made that clear upfront. He did not just meet them, he exceeded them in every category. His communication was sharp, responsive, and professional, and he listened carefully without trying to upsell or push unnecessary services. From a technical standpoint, his work is top tier. He understands surface specific treatment, proper product chemistry, and material safe techniques. The carpets and upholstery were deep cleaned and restored with care, not over saturated or rushed. The interior surfaces were reconditioned to a factory level finish. He performed a true odor neutralization, completely eliminating a cigarette smell at the source without masking it with fragrance. The car smells clean, not covered up. The exterior had clarity, depth, and a refined finish that speaks to proper technique and attention to detail. Trim, crevices, seams, and all the small areas most people overlook were fully addressed. When I got into my car, it was beyond showroom ready. It felt reset. What stands out is his discipline in the process. No shortcuts. No missed details. You can see the time, intention, and craftsmanship in every inch of the vehicle. Victor went above and beyond. This is not basic detailing. This is high level automotive detailing done correctly. If you expect precision, elevated standards, and results that actually deliver, this is the person to trust with your vehicle.

Santo, the owner is super nice. I just had a wash + wax…read more It's FANTASTIC!! I found the place for my car. Thanks man

Six years after Santos' team applied the clearcoat to our Airstream and it was time for a tune-up…read more The trailer had been subjected to harsh Idaho winters, including salt-laden road spray while towing during a snow storm. Santos arranged to meet us close to our new home while he was visiting family and spent quite a few hours cleaning and buffing the trailer's finish and applying a new clearcoat. Our trailer looks AMAZING! The finish is so clear and beautiful you can see yourself in the side of the trailer. Best of all, our trailer is protected from harsh road grime. Can't say enough about the level of customer service. Santos took time away from family to address our trailer and we couldn't be happier. And he arranged with his uncle to have new tires put on our trailer while we were there. (If you're ever in Pasco, WA and need tire service look up Tires4Less.) If you are looking at protecting the finish on your RV, car or truck, look no further than Advanced Auto Dynamics.

Your response suggests a misunderstanding of what actually occurred. At the time the service was…read morecompleted, there was no mention of any issues or pre-existing damage during the detailing process. It was only after I noticed and brought up the damage that I was told it had "already been there." This contradicts the claim that any concerns were discussed beforehand. To clarify, the area is discoloration mentioned in Jesus's comment was from a side panel of the back seat which I acknowledged after the service that it was already there. The area of concern is separate from the damage shown in the photos and not what I am referring to in my complaint. What is most concerning is the lack of accountability. After Jesus left, I reached out to express my frustration. We exchanged a few messages, and then communication stopped entirely. I received no follow-up, no resolution, and no effort to address the issue. Being ignored after raising a legitimate concern only added to the disappointment. I drive my vehicle daily and am very familiar with its condition. Even my husband, who frequently drives my car, confirmed that the discoloration and roughness on the gear shifter were not present prior to the detailing. His vehicle is nearly 10 years older than mine, yet his gear shifter shows far less wear. It is unreasonable to suggest that this level of damage was already there. Mistakes can happen, but professionalism is demonstrated through honesty, accountability, and willingness to make things right. Unfortunately, that was not my experience. Based on how this situation was handled, I would caution others and recommend asking detailed questions and documenting your vehicle's condition before service. I hope this company takes feedback seriously and improves transparency, communication, and accountability moving forward.

Hard worker! Thoroughly detailed... and my car was truly a mess! Food had spilled everywhere along…read morewith my drink. They got it all and it looked and smelled like new when the job was completed. I'll TOTALLY hire them again!

Ruben and Diane did an amazing job on my car! It honestly looks brand new again. They were…read morecommunicative throughout the process, answered all of my questions, and offered a very fair price. It was clear they were knowledgeable and experienced, and they provided helpful insight on the services that would best benefit my car. The entire experience was professional and stress free. I would highly recommend them to anyone looking for high quality detailing services!

They did an amazing job on my car super clean and detailed for a reasonable price. Will definitely…read morebe asking for them again!

Eddie did the entry-level wash on my Tesla Model 3 and I'm very happy with the results!…read more Eddie was very responsive from the beginning. He's nice and professional. He was even willing to push back the appointment , and I appreciate his flexibility. Eddie showed up, confirmed the level of wash and got right to work. Super easy. He brings his own water and supplies. I appreciate that most of his products are biodegradable. At the end, the car looked great to me even for the entry level wash!

Responded quickly and took a last minute appt. Thank you for the interior detailing and overall…read morewash! Would recommend

I am extremely satisfied with the mobile detailing. Michael really takes his time and does an…read moreexcellent detail job. I highly recommend Xcellence mobile detailing for anyone looking for a professional mobile detailing service.

If you're looking for mobile detailing service in OC stop right now and call Michael!…read more He just finished detailing our 2020 RAV4 and I had to jump on here to leave a review ASAP. 1. He showed up on time. I was told he would be here at 9 and he was in the driveway at 8:59am. 2. He was incredibly thorough. He spent so much time and care on each step of the detailing process. This car is our family car. And anyone with a toddler knows our cars get destroyed. When we saw the end result it literally looked like it did when we bought it at the dealership brand new. 3. His pricing. I received several quotes from businesses on Yelp and his was one of the best. Now usually when the price is lower you expect lower quality work right? WRONG. I got way more than I paid for. The amount of pride he takes in his work is second to none. I'm not blowing smoke when I say this is the best wash and detail we've ever had, and we've had a lot of mobile details over the years. Now that you've read my review call Michael and thank me later.