Guillen's Automotive 938 Sligo Avenue, Silver Spring, MD 20910

"Honest, fair and knowledgeable are just a few words to describe this highly effective and efficient shop. I won't take my vehicles to any other mechanic! Highly recommended"

"SECOND POST 9/2023: Let's just say they (Jose and Juan) will be my lifetime mechanics. They have worked on 2 of my vehicles. The are reasonable, they are super knowledgeable, and they are very easy to talk to. The listen to your car issues and do what needs to be done. Being a woman, I feel very very very comfortable in talking my car to them. Most car shops try to take advantage of woman, but these guys are fair and true to their word. Please do not hesitate- take your car to Gullieum! --------‐------------------------------------------ Juan and Jose are the BEST!! I had my car towed because it wouldn't started. I was told by the tow driver that I needed a Pulley and serpentine belt. Wrong!! It was a hugh Rat in the engine. They cleaned it out and i was on the road again. They could have lied, but was so honest. I have two new mechanics now, Juan and Jose....THANK YOU!! Oh ... they are priced reasonably!"

"Guillen's Automotive has made my car a priority both times that I have called and has gotten it in and fixed same day. They are super kind, professional, fair, and the only shop in the DMV that I trust to do what's best for my car and me (including my wallet). There's never an upsell, they never do extraneous work that doesn't make sense, and they make great recommendations for any problems and for general car care. On 2/24, I called to ask their availability because my whole car was shaking during acceleration. Juan told me to come in that day, we took it for a test drive, he examined it, and fixed it all within 30 minutes while I waited. The time before, the problem was a lot more complicated and involved inputting a new inverter coolant pump. This was also taken care of same day, and at a much lower price compared to other shops in the area. I have a Toyota Prius that is old and needs a lot of upkeep, and I can guarantee I will never go to a different mechanic."

"I had coolant leaking from a heater hose. They had the hose replaced promptly upon my arrival. They were great at explaining the issue. It didn’t take very long for them to fix the issue. The price was reasonable. I was gratefully relieved that they were able to do it right away and I left very happy. I recommend this business!"

"Highly recommend Guillen's Automotive! I have taken my car in twice and am extremely pleased with the service, pricing and repairs. Juan is so nice and even showed me the issues and explained them to me in a way I could understand. He was open to my questions and is honest which is hard to find in a mechanic. He put in a new alternator, fixed my AC and even went out of his way to track down a part that is no longer made by Toyota because my car is so old. The pricing is extremely fair and way more affordable compared to the other auto shops I have taken my car into in the area. 10/10 recommend and will definitely be coming here for any future car needs. Thank you Juan!"