GLC 43AMG ... Service was amazing - Diego and crew provided transparency and honesty through service process. The only shop I trust for all repairs and upgrades. Thanks Diego! read more

Diego did a fantastic job on my 1985 Mercedes 300D. He got my dashboard lights working and repaired a throttle cable. I was very pleased with the outcome. He even worked my girlfriends 2016 GLS. It's nice being able to leave a mechanic knowing your car was in good hands. I highly recommend him. read more

Again Diego without any appointment; in his busy schedule, charged my AC with Freon with a reasonable price. Thanks!

Excellent customer service! All I needed was a battery replacement for my fob/key and they replaced it quickly for me for a reasonable price. Very kind front desk associate. I will definitely be returning for needed work on my 1999 Mercedes Benz E320. read more

I would not trust my cars service needs to anyone but Diego and his staff! He is a true professional in the exotic car arena. But more importantly he is as honest and fair as they come! He has pride in his workmen ship and pays great attention to detail to the product he provides. I highly recommend MB Class Motors to anyone looking to service their exotic, classic or foreign car. read more

My Mercedes CLA 250 would not start. They ruled out starter motor. MB Class Motors spent hours diagnosing the problem and were able to fix it and got me on my way. I'm so grateful. I would highly recommend them for any auto repair. I will definitely be back. Judy read more

We recently took our car to MB-Class Motors for various repairs and maintenance issues, and we were very pleased with the quality of the service we received. Diego and his team handled our auto needs with utmost care and professionalism. Diego was also very good at giving us updates along the way and we got our car back in a very timely manner. We are so glad that our family has found an auto shop that we can trust. We definitely recommend MB-Class Motors! read more

would give it 0 stars if i could. brought my car to get a basic tune up did not perform oil change charged me 3 times of what everyone els was charging and did not release car untill i paid. if you value your car and money dont take your car here! read more

Our family has had the privilege of knowing Oscar and his family for over 35 years. We have had nothing but the best experience with each service and Oscar has kept our cars on the road longer than we thought possible. He's absolutely amazing. read more

Great experience with knowledgeable and responsive staff! Called around to multiple shops but was quoted unreasonable prices. Finally I found MB Class Motors. They were friendly and thorough in their work. Luis and Diego helped solve the issue I was having with my car. They provided great communication every step of the way! read more

Hidden gem! Friendly and patient, I will definitely be back. Thank you for the great service!

Way too expensive. The cost for re-sealing my MBZ's front differential was quoted at $2,200 and would take a few days. I had the same work done at Laguna Woods Auto Repair (a block away) for $600 in one day. Oscar was very nice though. read more

Deceptive ! Called for a battery quote--- $248--said I'd bring in my car, which I did. Shop changed out battery said "Oh yeah, labor is $125." 125 bucks to install a battery ? A rip off. Stay away. read more

First, THANK YOU to everyone that takes the time to input a review. We found MB Class Motors through a recommendation and lots of positive reviews. My wife will not give up her 2000 E320. It's low mileage, but it is 22 years old. Well, we could not be more pleased with the service we received, the fair pricing and the warm, courteous demeanor of Diego. All the work was thorough and professional, the car was ready when promised, complete with cleaning outside and in. Additionally, they did a thorough review of what may need to be done in the future, so we now have a roadmap for our next service or two. I think we've found our new Mercedes home. read more

I needed to do a tune up on my car, and not only was the service fast, I was suggested future services needed down the road. Definitely will come back whenever something comes up. read more

I have had all good experiences with this mechanic. I have a 560SL that I have taken to MB Class Motors for the last 6 years. The mechanic is honest and always tells what should be fixed and what can wait. He has fair prices and never charges me more than quoted. Always is nice and honest and I trust his professional skills and opinion. read more

Oscar is the best! Our whole family takes our BMWs and Mercedes here -- he makes them brand new again. 5/5 stars every time!

The best place in south Orange County to take your Mercedes, period! I've been coming here for years with my classic and late model Mercedes. Oscar knows all about these cars in great detail. He is honest and will always explain what the problems are. He will prioritize the repairs and tell you what is needed and what can wait. His rates are much more reasonable than MB dealers, who have much greater overhead. His family (wife & daughter) also work in the office and are very nice. His technicians are also very well trained. After the warranty is up, bring your car here. He also works on other cars like our Lexus... read more

Had AMG pedals and AMG lighted door sills added to my E55. Work was exceptional. Kept me posted as to what was being done, cost and ETA for being finished. Very nice folks! read more

I was so disappointed the way Oscar Casco treated his clients. I brought my Mercedes car E320 in this shop after my car won't start. Oscar recommended to me to buy an accessory battery as he said it was the caused of my car's problem, which I agreed. He charged me 423.76 for the battery cost plus labor. Three days after the released of my car I encountered the same problem. So I decided to return back my car to the said repair shop. I was surprised when Oscar again told me to buy new battery as he said, he found out that my car main battery was defective. I took my car to Pep boys where I bought the month old battery. Pep boys tested the battery and said that the battery is in good condition. I explained to Oscar of what the Pep boys told me about the subject battery but Oscar still insisted that the battery was in bad condition. I went to Auto zone to seek third opinion about this issue. After a thorough testing made by Auto Zone , they certified that the battery indeed is in good condition. I went back to Oscar and asked for the refund of my money for failure to fix my car's problem but he refused to do so. On March 17, I filed the necessary complaint against Oscar Casco before the office of Better Business Bureau to warn the public for the ineffective services of MB-Class Motors. I am hoping that this comment will serve as warning to others who might again be victimized by Oscar Casco. read more

Susie S. Oscar and everyone At MB Class Motors have never let me down in 20 years He define work ethics

I had this mechanic drop me off at my doctor's appointment and then look over my vehicle for an estimate on why the car was having problems starting. He called back with so much stuff wrong that I felt uncomfortable in having him work on the car. Frankly my car is old, a 1977 450SL but still i felt like i was being taken advantage of. I said, dont do any work and i'll come get the car. I walked about 3 miles back to the garage feeling a bit suspicious. Sure enough the return turned into an unpleasant conversation over being charged $109.00 despite my asking him not to do anything. At one point he argued, "it's simple math, it's $109.00 an hour. It could be that I caught him on a bad day or a day in need of revenue. But when I say, "don't do anything I'll walk over and get my car" it may or may not be fair to still charge me, but it is never fair to argue with the customer and certainly not insult the customer. read more

Excellent knowledgeable and personal service. I have been taking my 300 SD to Oscar for over 15 years and it runs like a top!!

Oscar ruined my car!!! He claimed to do transmission work and after we paid we couldn't even drive the car home. He claims he did nothing wrong. Well if the car drove there fine and left running like hell then you must have done something to it. Of course he ruined it on purpose so we would turn right around and go back, that's more money for him. Stay away from this place!!!! There are other repair shops that wont cheat you! If this happened to me the it happened to others. read more

Great experience! Phillip Robinson, the Center Manager has wonderful customer service skills! He explained what needed to be done to fix my car's issue very well. I felt very confident in the work that was done! So happy I chose to have this AAMCO work on my car! read more

This company should get a minus 5 for their treatment of their customers. After reading the other reviews, I have found just the opposite experience. Maybe the father tells the truth, but I have had nothing but problems with the son. They do not tell the truth and they do not tell you the whole story. We dropped our car off and specifically told Andrew that we needed them to check and add transmission fluid and that the car was overheating. They called back to tell us that it needed a new water pump and a couple of front brake pads. They quoted us $1500. I called another mechanic that I have worked with for a very long time and his quote for the very same thing was $922, almost $600 less. When we called back to try to get our car out of there they said they had already started the work so we were stuck with them. When we went to pick the car up, I asked Andrew if he put the transmission fluid in. He said all they did was the water pump and brake pads and that he checked the transmission fluid and it was fine. Before my son left with the car I made them recheck the transmission fluid to find out that it was 2 quarts low. When I confronted Andrew about this and told him that I did not appreciate him lying to me, he said he did not lie, which in another lie in itself!! If we would have left without the transmission fluid in the car we probably would have needed to get a new transmission very soon. They do not look after their clients to try to help them, they just tell you the bare necessities in order to get more business from you. They are way over priced and they are not Honest!!! We will never go to MB-Class Motors again! read more

The proprietor Oscar is a really great guy. He stayed open an extra 2 hours on Saturday to fix my light problem. Now I don't have to drive to San Diego all of next week with the entire front left light cluster not working. He took pictures before and after from which I was able to tell that he did a really good job. Will definitely be back for my next scheduled service. Thank you Oscar. read more

Oscar is the best! We have been coming to MB Class for many, many years. If you are looking for an honest Mercedes mechanic Oscar is your guy... read more

Great customer service and friendly staff. Honest and trustworthy repair specialists . Better quality work then the dealer that I was taking it to before. Family owned. I wouldn't take my car any place else ! If you want your Mercedes correctly fixed without getting corporate prices please come and speak to them!!! Great quality work read more

I took my car in for a problem with my air conditioner and overnight they fixed it. They gave me a ride home and picked m up. Very professional and I will have additional work done on CLK. The price was right, they kept me posted and I like that. BCL read more