About Business
For professional Car Repair care in El Cajon, CA, El Cajon, look no further than Grease Monkey Garage. Their team excels at delivering top-tier results for Car repair and maintenance service, Auto air conditioning service, Auto repair shop and related Car Repair needs. Their customer-centric approach has earned them a 4.9/5 rating based on 83 pieces of feedback. They have become an integral part of the El Cajon, CA community, known for their dedication to excellence in the local Car Repair sector. For those looking for the best Car Repair experience in El Cajon, Grease Monkey Garage is ready to assist with your next project or repair.
Google Reviews
michael camelio
★★★★★
7 months ago
I rarely take the time to write corporate feedback, but what I experienced at your El Cajon location with Oscar deserves to be recognized at the highest level. I’m 44 years old, and I’ve dealt with countless mechanics over the years. I have never encountered anyone who embodies professionalism, skill, and genuine integrity the way Oscar does. From the moment I arrived, it was clear he takes pride in his work and operates with a strong moral compass—no upselling, no cutting corners, just honest, high-quality service. His communication, attention to detail, and respect for the customer far exceeded my expectations. Oscar represents what this industry should be. I’m in the process of moving to Borrego Springs, which is a considerable distance from El Cajon, but I will gladly make the drive back to your shop just to have Oscar work on my vehicles. That alone should tell you the level of trust and confidence he has earned. People like Oscar are rare, and they are the reason customers stay loyal to a brand. I strongly recommend that Grease Monkey corporate take note—this is the kind of employee who elevates your company’s reputation and keeps customers for life. Sincerely,Michael
Janice Houx
★★★★★
3 months ago
Oscar was great. He first sent me a video of my cars issues and all the oil leaks underneath. Went over everything in detail that needed to be done. It was a lot of work but we agreed on everything. He finished in a very timely manner and my car has never ran better. Thanks to Oscar and Grease Monkey Garage for all your hard work and honesty. I would recommend them to anyone needing an honest, fair mechanic. 5 stars for sure.
Robert Lunsford
★★★★★
3 weeks ago
With my schedule I find it difficult to schedule tasks such as auto maintenance. I had the opportunity to schedule the 90k service for my truck but only with two days notice. Oscar made arrangements to fit me in his busy schedule and I got my truck back the same day. I Would recommend Grease Monkey garage for all your automotive repairs!
Lisa Grech
★★★★★
5 months ago
I brought a used car here for an independent inspection before purchasing, and Oscar did a thorough inspection and surfaced multiple things that I could not see and only an expert eye could see. The car dealership also said that they did an inspection by the way. I feel very fortunate for his pointing out of the potential concerns and what to consider in my choice of purchase. And a major plus that he had extensive experience with Ford vehicles! That was my luck! This was well worth the minimal expense to be an informed buyer.
Kerry Hemphill
★★★★★
a year ago
I have a 2000 Ford Explorer which was in need of extensive repair. Since I live abroad, and will coming to the U.S. soon, I needed repairs done on the vehicle by someone who is trustworthy and reliable. A fellow Ford mechanic, whom I trust, recommended Oscar, the owner and operator of Grease Monkey Garage. Not only did Oscar work with me over the phone, through email, and FB messenger, but he found all the causes of the concerns with my Explorer. He kept me up to date on the repair plan, costs, parts, and even test drives. I am very happy with the quality of work, the timely manner of repairs done, but most of all, the personal effort Oscar himself, put into my Explorer. If I ever need any work or repairs done on my Ford, I will not hesitate to take it to Grease Monkey Garage. They truly are best around!
albert terrones
★★★★★
a month ago
Oscar is the best mechanic around! He does fantastic work for a great price. He communicates with you every step of the way, so you know you’re in good hands.
Mandy Cain
★★★★★
4 months ago
I would Like to give a shout out to Oscar And Benita. Oscar is amazing mechanic he has an eye for detail oriented, very organized very graphic about showing you every part on your vehicle and ; I thank you very much guys come out visit him get a consultation on your vehicle. He will steer you in the right direction and to assist you what to do next thank you so much.
HEATHER L.
★★★★★
6 months ago
Not knowing all I needed to have done on my 2002 f250, I trusted Oscar (Grease Monkey Garage) to only do what was needed. In a very timely manner I was informed of what service was suggested. After my ok work was completed. Benita that works in the office was very thorough and pleasant to work with. I will definitely be back when needed.
randal raush
★★★★★
3 months ago
Had a great experience with the Grease monkey. I look forward to using them again. Oscar showed me a video of the underside of my truck and the things he was suggesting be done in the future. Very knowledgeable., fair ,and helpful. Gen. 1 Raptor
Jax Darkmoon
★★★★★
Edited 8 months ago
Once again, Oscar is a rock star!! This isn't one of those post ppl that are me to to blow up this business. Everything I'm saying is fact. You honestly won't find a better, straight forward and honest Mechanic. That's hard to say today, but this is where rubber meets the road, and Oscar is the very finest of professionals, and has my upmost respect. No one will ever touch my vehicles but Oscar. Thanks Oscar, your a true and honest man, continued success.. Respectfully Anthony V.
Bird
★★★★★
2 months ago
Service handled by Experienced and Profesdional individuals. I will always recommend this garage to friends, relatives, and any other person.
Jesus Vasquez
★★★★★
5 months ago
I came because my brakes were squeaking. Oscar listened to my concern, did a full inspection, and fixed the issue. After the repair, the noise was completely resolved, and I noticed a clear improvement in my breaking performance. Thanks again Oscar.
Michael Vargason (Mikey)
★★★★★
2 years ago
Oscar did an incredible job getting my 2001 Lexus IS300 back up and running. He was highly communicative, he answered all my questions with ease, he’s highly knowledgeable and trustworthy. There is no other mechanic I’d trust with my automotive repairs. Thank you Oscar!
Jennifer Caton
★★★★★
8 months ago
I had a great experience with Grease Monkey Garage! Oscar was quick to respond to my many texts asking a million questions lol. He did a full inspection of my car, complete with a detailed video explaining his findings. As a woman who has only ever gone to the dealership for service, I was honestly nervous and hesitant to trust anyone else. But Oscar put me completely at ease. Not only did he do the work for a fraction of what Honda quoted me, but he also got me in quickly. I’m so glad I found this place and will definitely be using them for all my future needs!
sebastian alvarado
★★★★★
2 months ago
I had an issue for years and multiple mechanics looked at it and we’re not able to fix it. I took it to Oscar and he was able to fix it. He’s honest, reliable, and knowledgeable.
Randy Allingham
★★★★★
7 months ago
I normally don't write reviews for businesses, however for Grease Monkey Garage, I will make an exception. Oscar gives outstanding service to his customers. I have taken my wife and daughters' cars in for repair. I give this review 5 stars. Thank you, Oscar. You are a man of your word and a man of integrity. God's Blessings to you and to your business.
Nicholas
★★★★★
a year ago
Oscar is a great mechanic! Would definitely recommend using his services. Very friendly, honest, and reasonable prices. Does a great job explaining what my cars need and what’s necessary to keep them on the road. Thank you for the great work. Will continue to come here with my vehicles.
Porfirio Valle
★★★★★
10 months ago
Hi everybody. I would like to start by saying that Oscar and his wife are very professional, trustworthy and honest people. Oscar as a mechanic is very thorough and pays real close attention to details while repairing his customers vehicles. He does an excellent job and he truly cares about his customers. I highly and totally recommend Grease Monkey Garage to everybody in the San Diego County area.
Agustin Burlaza
★★★★★
2 years ago
I've known Oscar Cisneros for sum time now! He's Honest & Humble. It's been truely an Honor to know this Great Man . His work speaks for itself. He Installed a full complete drive shaft and had me and and Cadillac CTS up & running again. Back on the Road !! Bless your Heart Oscar #1 Grease Monkey Mechanic in all California 🤜💥🤛
Pac Mar
★★★★★
a year ago
I recently visited Grease Monkey Garage for an oil change, and I was thoroughly impressed with the service. Oscar and his team were incredibly professional and honest. They took the time to explain everything that needed to be done for my car and even pointed out a few things that will need servicing in the future. Oscar and his tech were very thorough and went above and beyond when they found a part that had fallen off my car the other day—they put it back on without hesitation. The shop was spotless, which really shows the care and attention to detail they put into their work. Highly recommend this place for anyone looking for reliable, professional service.
