First mechanic shop I’ve ever been to and definitely one of the good ones. I’m back 6 years later and this is my go to shop for my X6M. Keep up the good work Adam!

If you own a BMW or European car this is the place to go! Really happy with the service and care the team has shown to my car and my family. I recommend M-Spec to my friends and family all the time.

Steve is a great business owner, he's thorough, honest, keeps in touch couldn't ask for a better experience. He works on my GTI, very glad I found them , have a great waiting area to work while you wait

Had them do a pre-purchase inspection on used 2016 BMW M4 because I was out of the area. They were a pleasure to work with, very professional. and really know their stuff. If I lived in the area, would definitely use them.

Had them do a pre-purchase inspection on used 2016 BMW M4 because I was out of the area. They were a pleasure to work with, very professional. and really know their stuff. If I lived in the area, would definitely use them.

Clean and immaculate shop, professional and knowledgeable staff. Will be returning for additional work on my Porsche.

Let me start off by saying that my M car is my baby. After several recommendations and reviews I decided to make the switch to M-SPEC Performance in Lindenhurst to begin building the car's performance. Steve Zendzian, the Shop Manager, is extremely knowledgeable, honest, and his customer service skills are genuine as can be. I trust Steve and M-SPEC 110% and am a customer for life. Even though I initially went for comprehensive performance upgrades I will be bringing all our cars for all types of service and maintenance. Shop is super clean, he introduced me to the owner, Eddie, who is also a fantastic person. Fellow Bimmer enthusiasts and all others- trust me when I tell you these guys are second to none. Thank you Steve and team for taking such good care of my car and of me. I cannot tell you how much I appreciate you guys. Many Thanks, Greg T.