This business is run by knowledgeable people. Better, it is run by honest people. As we all look for straight shooting mechanics, I have found one. Since I was a new customer, the owner did a video inspection on my truck and uploaded it to YouTube. He covered all the major components under the vehicle, pointing out important components showing a thorough understanding of his subject. He then covered the engine compartment and the parts that he would be servicing, explaining why they needed attention. As one of the services he was performing had to do with an oil leak, at the conclusion of the work, he powerwashed the underside of the vehicle so future leaks can be identified. This is a professional shop. I'm extremely happy with the results. read more

Awesome shop, adorable and fast. Great service, professional staff. Killer logo and shirts! Thanks for amazing service! They give you the service required with no fluff! Make them your go to. You will not be sorry! read more

Grease Monkey Garage - Auto Repair Near Me - El Cajon, California

They were great and honest. Went in because I thought I needed new brakes. They did a free brake inspection and turns out I didn't need brakes. read more

great people , family run business. changed the oil in my car and he checked all the fluids as I asked him to do. He has become, our family mechanic. Prices are reasonable and service is fantastic! read more

Oscar is the only mechanic in town I 100% trust! He's been fixing my vehicles for a while now and I'm excited he finally has his own shop so he can take on some more complex projects! He's honest, upfront and is an absolute professional who knows what he is doing. And again, I know for a fact he will not price gouge me! read more

Another 5 star review for Oscar and his team. I have NEVER had a mechanic who has taken the time to explain (in detail and in lay persons terms) what is going on and the OPTIONS. My brakes are feeling good, Oscar! See you soon for the rest of the work read more

Oscar is the man!!! Busy (which is good for him) but able to squeeze me in his busy schedule within a couple of days of reaching out. Gave me a fair quote and did a great speedy job of getting everything installed. Honest and well intentioned guy. He will be my mechanic for as long as he's still in the game. read more

They are super nice and friendly. They will let you know what is wrong and solutions to fix the problem. They truly care for their customers than any shop ive been at. Would highly recommend them for auto repair. read more

Oscar at Grease Monkey garage is the best! I needed the 100k mile tune up and service on my Ford Explorer. Oscar responded quickly to my request for a quote and came in very fairly priced compared with my other quotes. He is a Ford certified mechanic and uses OEM parts. It also feels good to support a small businessman. I'll definitely be back and would highly recommend Grease Monkey Mechanics and Oscar. read more

I did not complete doing business with them but I really appreciate their response and reaching out to us compare to other car repair shops. read more

Grease Monkey Garage - Auto Repair Near Me - El Cajon, California

My wife and I had a five star experience with Grease Monkey Garage. Oscar is a great guy to deal with and does top-notch work. We needed a new water pump installed in our Explorer so the engine had to be rebuilt. Oscar did that and charged a very fair price. We are SO glad we went there and will continue to use Grease Monkey Garage for all our auto repair needs. read more

I recommend Greese Monkey Oscar Cisneros highly, especially from a single woman aspect. He always describes everything he is doing on your vehicle and actually shows you the repair he is performing. You can trust the quality of his work. read more

I would like to recommend Oscar Cisneros and his brother at Grease Monkey Garage here in El Cajon. I'm 64 years old and can count on one hand how many times I've taken my car to a garage. I've always done everything myself but have come to the realization that I'm getting too old for this stuff. I bought him my car for front brakes and rotors and also an oil change. They did an excellent job and were able to get me in quickly. I completely trust them to service my car in the future. Thank you! read more

We've been dealing with an intermittent on/off/ flashing check engine light on our son's F150. We were struggling to find an honest mechanic with extensive knowledge of Ford vehicles. We found Oscar through a social media post, and after reading reviews, I gave Oscar a call. From the very first interaction, Oscar was professional, friendly and seemed very knowledgeable. He was very thorough in his diagnostic and was able to quickly identify the issue and provided me with a very fair quote to fix it. He communicates, he is honest, he is personable and everything we've been looking for in a mechanic. He has a passion for what he does and it is evident in his work. Needless to say, Oscar will be our go to mechanic from now on. Thank you so much!! read more

Not only are they very nice, they are super honest and reliable! If you're looking for an honest mechanic then look no further than Grease Monkey Garage!!! read more

Finally found a hardworking, trustworthy, caring, and dedicated car mechanic...happy as a lark!!! Oscar is very kind and he really strives hard to have a happy customer. He is experienced, upfront, and straight forward about repairs. Today, he repaired my brakes as well as fixing the sway bar with a new assembly. What a difference!!! The car rides smooth, brakes well with no noise, and the vibrations in the steering are gone. I will definitely be hiring him for more auto work!!! THANK YOU OSCAR!!! read more

After selling our Truck shortly after Oscar came and tuned it up, My husband's work called him last minute to commute all the way to Victorville just as the temperature is climbing into triple digits. We called Oscar yesterday to get our car's AC charged. He came right over did a test and showed us with the special lighting that our compressor was leaking. 445pm Tuesday he's contacting suppliers during COVID19 Chaos to get a compressor for us. He had one shipped down from San Bernadino and today (Wednesday) after 5pm he showed up and went to work in our driveway in 90 degree weather. He brought his own umbrella and all the necessary equipment. Tomorrow's drive into the desert will be in the comfort of cool AC! Thank you SO much! Oscar is legit! Long and short of it--why call anyone else? Oscar is the man to trust with your car emergencies even during COVID chaos. read more

Grease Monkey Garage - 5pm he showed up and went to work in our driveway in 90 degree weather. He brought his own umbrella and all the necessary equipment. - Auto Repair Near Me - El Cajon, California

Oscar is prompt, communicative, and professional - absolutely everything you want in a mechanic (or anything else for that matter). The charges were clearly explained, reasonable, and there were no surprises. The work was done when and as promised - I know who I will be calling in the future now, and suggest anyone else do the same. read more

I am very happy with how Oscar fixed my car. He's been very knowledgable, kind and patient with my 350z. The customer service was extra ordinary, he is very friendly. He went above and beyond to win my business. I highly recommend him! The best mobile mechanic in town. read more

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The owner of this garage, Oscar, is one of the most honest, capable, and hard working men you will ever meet. He always does a complete ​and stellar job, and is the only mechanic I've ever had that I thought undercharged me for the amount of work he did! Hard to find people that care so much about their work anymore, but Oscar does...and is pleasant and friendly too! Wish I could give 10 stars! read more

hand down oscar is the best mechanic around he don't lie about your repairs he takes his time very neat respect and good prices i will always be a customer and my family to thank you oscar for always doing a amazing job. and to the females that have car issues go to oscar to avoid the run around. read more

Oscar at grease monkey garage helped me with my 2017 escape which had a fuel issue he helped me with some tips on how to do a reset w saved me hundreds of dollars. thanks Oscar read more

Professional, friendly and competent. Having someone that could service your vehicles while in the comfort of your own home is amazing. Highly recommended read more

Good guy and knows what he is doing. I would recommend him. He is his own boss. So no overhead and that means great prices for customers. Had my alternator changed to about 2 hours. Was going to do it myself. Watched a video on how to do it. Took 5 hours. Glad I found Oscar on YELP read more

Customer service is a rare thing and Oscar from Grease monkey is a throwback to the old days of arriving on time and doing exactly what he said he would do. With all the tools necessary to get the job done he effectively and efficiently attacked the problem at hand and completed the job without complaint. Don't hesitate to call for a mechanical problem with your vehicle in these days of never getting what u pay for Oscar was a welcome surprise. read more

I highly recommend Grease Monkey!!! First of all, you can't beat the experience of having a very capable mechanic coming to your home to resolve your auto issues. Oscar is engaging, courteous, and efficient. His competence becomes obvious very quickly. Having a conversation with him while he diagnoses and repairs your car is a pleasant and enlightening experience. A/C tested, diagnosed, and recharged in no more than an hour! All this for a very reasonable cost. I can't imagine anyone ever giving him a less than glowing review. Give Grease Monkey a call when you have car issues, and you'll be happy you did! read more

Oscar was extremely prompt and professional on his initial reply to my estimate which went a long way for me. He's very assuring in his conversations with you about what your car needs done, the date(s) your shooting for, and any other advice you may need from him. I would absolutely use him again in the future! read more

I had a not so good experience with Grease Monkey Mobile Mechanic. I had messaged the company, spoke with Oscar and set up am appointment for Monday 10/27/19 for after his first call. I had given him my address prior to that. I live in Descanso. We exchanged numbers and he said he would let me know when he is on his way Monday. Cool, sounds good. Monday comes and goes and no word from Oscar. No communication at all. Today- 10/31/19, I hit him up asking what happened you totally stood me up? His response was a generic apology and that if I still need service he can try to get to me next week. My simple response was "nope". As a business owner myself and specifically someone who is the mechanical trades service industry I know what it takes to do good business and this definitely is not good business. I get it, people space out, forget, or you simply realized you dont want to drive out to Descan. Whatever the case may be, ya mess up and there's consequences like this poor yelp review. read more

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Me and my husband never had a mobile Mechanic before we always took our car to one of those mechanic shops where they just give you a run around and want your money.. Im so happy we found A honest and reliable mobile mechanic. Oscar is a very professional and was flexible with days and time. He diagnose what was wrong with the our car and the same day he took care of it. If anyone needs a mechanic You definitely need to contact him and i Guarantee you won't be dissatisfied with his service. read more

Best Mechanic ever. Fair, honest, reliable, great work. Showed up on time. Kept us informed and did a fantastic job on my car as well as all of my family's cars. Mobile Mechanic comes to you. Please give him a try. You won't be disappointed read more

I had been hearing about this specIfic mechanic for a few months. So when it came time to finally need someone, I quickly remembered this guy and gave him a call. I gave him 2 vehicles to service and he was able to finish the job one day. Saved me a good chunk of change and my time as well! Thanks again bro! read more

Oscar is the most honest and reliable mobile mechanic I have ever came across. He was very open and honest about my options and took the time to research in order to find me the best deal. I would definitely recommend Grease Monkey Mobile Mechanic. read more

I was looking for a mechanic to fix my A/C and happened to find Oscar (Grease Monkey) on Yelp. Eventhough he had only 1 review at the time, his pre-sales provided a very good first impression. In summary: * Answered all of my many questions promptly and provided honest and feedbacks and suggestions. * Best price for A/C needs. His price was about half of other shops I was quoted from. And his cost for diagnostics carries toward the repair. * Very professional and very knowledgeable. He definitely knows cars and knows what he's doing. * Reliable and on-time. * Rolled up with his huge mobile truck and carries all the essential tools needed for the job, unlike some mobile mechanic with a pickup truck that I used before. If and when I need any repair work done on my car, Oscar will be my go to guy, and I won't hesitate to recommend him to my families and friends. read more

Affordable but didn't fully check and didn't even test drive. Purchased the car and found that the key in the key fob wasn't even the right key. read more

My family and I never really had a "go to" mechanic for our vehicles. After hearing about Oscar and the great work he does we decided to give him a shot. After he diagnosed and fixed our car on the first visit I was surprised of how fast and and cheap $$ he had our car back on the road. He is very good at finding out what is wrong with the car and will not have you throwing money at parts that "might" fix the car like other mechanics that we have dealt with in the past. I am always recommending Grease Monkey to everyone I know because of his honesty, trustworthiness and his high level of skill. Thank you Oscar! read more

Grease monkey mechanic came to the rescue when I was With no air-conditioning. He was able to successfully diagnose my air-conditioning system and tracked it down to the AC condenser in front of the radiator. He was able to properly source one locally, remove and install it. I will definitely be giving him a call again in the future next time my car gives me problems. Thank you so much for the cold AC! read more

Was in search of an auto shop that was affordable. Had to get our brakes and rotors replaced. They were in really bad shape. Stumbled upon Oscar's service and requested for a quote and some info. His response time was very quick and provided me the info I needed. His rates were very reasonable (parts and labor). I immediately booked him. The best part was he his mobile and was able to work on our car at our residence. We had the option of buying the parts or having him purchase them for us. He did such an AWESOME job! It was literally like bringing our vehicle to the auto shop but you were actually able to converse and interact with the mechanic. His level of experience was excellent. Weeks after we had our car worked on we noticed a slight issue with a squeaky sound coming from the front brakes. Minor issue for the brand of brakes we chose was probably a bad batch. Informed Oscar of this and he got on it right away. He went the EXTRA MILE to test everything out, gave us options to either replace the brakes with new ones (warranty was included) or upgrade to better brand. I decided to go with same brand and just have them replaced. But Oscar went ahead and upgraded them to the higher brand for better quality and life of the parts. He didn't have to do that but he he did! Oscar was very professional and reliable. By far one of the best mechanics we've come across in a long time! Actually never had this type of service from any auto shop. I DEFINITELY WOULD RECOMMEND HIM TO ANYONE WHO NEEDS CAR WORK. read more

The grease monkey was great! Fantastic communication, quick and prompt. Great work done efficiently! Fair cost and good work. Thank you!

Oscar is an awesome mechanic highly recommend I ran into a few battery issues with the car I couldn't do it myself but he fit my schedule and took the time to come to me to help me out MORE then once has reasonable prices and is a very personable guy . Keep doing you Oscar you're awesome read more

Grease Monkey (Oscar) did a great job replacing our front brakes. He is very responsive and quick to start the work. I will be recommending him to my family and friends. read more