My fiancé and I have taken both of our cars to have work done and they are by far the best mechanics in this area. They are priced very fairly and they are always up front and honest about the work that needs to be done. They don’t nickel and dime you and even go out of their way to see where you can save money.

Very nice place they take good care of your care and the new owner is awesome

Very professional mechanics. I went to this shop for the first time last week and met the owner Ali, he helped me to get my car fix and the prices are fair and hes very honest. I would definitely keep my 2 cars maintenance with them and would recommend this auto clinic to friends and family. Keep the excellent costumer service!

Stopped here for some emergency service in the middle of a road trip. Staff was very friendly, service was quick, and the price was reasonable

Best place to get your car fixed,great service of all time👏👏

I have been coming here for 30 years。 great mechanics good prices what else do you need???

Great service. Honest, friendly owner and staff. Charges reasonable prices. Hands down the best place to go to get work done on your vehicle. Sure parking can be difficult, but it is most definitely worth it. They have a history of doing great work.

Excellent service. Competent and nice people. Honest price.

I would have given this place 0 stars if I could. They forgot to bolt my brakes back to my SUV leaving me with no brakes. I swerved trying not to hit the car in front of me and stopped by hitting a curb. They denied ever touching my breaks but I have the receipt saying they inspected the brakes and they charged me 40.00 to do so. Dont go to this place ever unless you want to risk your life. They lie and ended up hanging up on me. I told them to call their lawyer and ask him how much my life was worth. They said they already did. Why would you call your lawyer if you didnt feel responsible? Plus they specifically told me my SUV was safe to drive home. Im a disabled woman living on SSDI. I suppose my life was not even worth the 40.00 they got from me.

Sal is a very nice guy and did excellent work for me the first time I visited. The second time I went to him he gave no indication the fix would be over $650; my car might be worth $1500. What is worse is that my car didnt even get fixed; it still stalls out whenever in idle. Sal wanted to keep working on it, but it felt like I was paying for his mechanics to get an education/ was not gonna pay them anymore money. Buyer beware, be sure to keep a close eye on your bill or they likely will take advantage. Ethically questionable.

I love Sal (owner), because he always gives me an honest answer. He always communicates with me as clearly and honestly as he does with my husband. That means a lot to me, after being treated as if I know nothing at other auto shops. He will always tell me if there is a cheaper solution and has even told me when a fix can wait and when it should be done right away. If he gives you advice, its best to take it. His prices are reasonable, too. Keep it up, Sal!!by Kelly from Gaithersburg

Sal is very helpful and fair with prices. He is definitely my families mechanic.

Nice service

Immaculate service and incredible prices. the family that owns this place is amazing and so helpful.

Most honest mechanic around. He has literally saved me thousands of dollars. Sal is Gaithersburgs best kept secret.

I have known the owner for over 20 years and he’s the best. I hope that those after him will keep the tradition.

Best customer service. The owner is so kind and VERY reasonably priced. Everyone else quoted me over 1000. His price was much less. Didnt talk down to me because im a woman. Car was fixed in a day. Feel so blessed to have my car back again. Thanks Diamond Auto Clinic!

Excellent

Not a very nice parking lot and I felt as if they talked down to me as a woman. My boyfriend looked under the hood and found that they had left the oil cap off and it was just sitting on my car battery. I will not be going back.

Old school auto mechanic shop conviniently placed in old town Gaithersburg

Trustworthy..Explains things clearly ...Very flexible...

Great Service, honest advice. Have been working with them for over 15 years!

Honest assessments and fair prices

Over charged me for a waterPump my original mechanic said it was a $300 job with labor Sal charged me almost $600

Service is honest and convenient.

Affordable Price

Honest guys

Stopped in and young kid was rude.

Mr. Sal is the BEST!!!!

Good service

Very Professional

Greetings to Harley