High performance modification service near Everett, WA

Love these guys!

Always friendly & ready to help. Knows what he's talking about. Will make a house call if needed. His prices are excellent. I trust him with all the work on my car. He respects me as a woman & makes sure I understand all that needs done.

Al has been fixing various issues with my wife's Audi for years. He's great at communicating what's going on, typically over estimates and charges less, and often fixes little things and refuses to let us pay him for it. Not many businesses like this around anymore.

Monte did a quick check, told me the exact price. Installed to new Coils & Spark Plug Assemblies. The Speed Sensor Checked out okay so he reset the Check Engine Light. He gave me an exact quote before he started the work. He got the work done quickly and I paid him. He came to my location. Now my V-10 is purring like a kitten. Monte is completely competent, his prices of very compettive and will definitely use him again. I have already recommended him to two of my friends with RV's. I give Monte 6 Stars!

Sometimes things happen. It's how a business handles those things that matters. My daughter had her car repaired at the garage. Four days later the new part failed causing other problems. Bob had the car towed to his garage from quite a distance, reviewed the problem and repaired the vehicle. It is running great now. Bob was very professional and stands behind his work. I highly recommend him and this garage. Thank you, Bob, for all your concern and help.

I really like these guys. They really know what they are doing and unlike a lot of mechanics seem to really actually care about the quality of their work through their attention to detail and communication with the customer. I had them bring my car back to life which was neglected for a long time by me and I was surprised to they were able to actually fix all the issues for a very reasonable price. I feel like I can trust these guys which is all to often not how I feel when I have been to mechanics in the past over the years. Thanks Rali-Round, keep up the good work! Jason Elkins

Your customer service is wonderful. It's important that I feel I can trust who I take my car to & I trust ZahnTech. I'm glad I found you.

I found the staff to be Audi experts and enthusiasts. I really appreciate that they went above and beyond to fix the car correctly, and communicated with me each step of the way. would highly recommend!