Auto Repair in Napa, CA

Excellent, professional and honest. Thank you again Colby and Crew for your consistent excellence working on my car for the past several years. Wishing you all many blessings. Robyn

Colby at AJ's is always available and professional when I call about one of our household cars. He is quick to respond, gives a clear expectation of the estimated cost, and gets us in in a timely manner. I will always recommend AJ's, especially to people fed up with dealership repairs that seem extremely inflated. Thanks for all your hard work guys!!!

Take your car here.. you wont be sorry. They are the best

Colby Hamilton, owner of AJ's Auto Repair, is the best mechanic I have ever known (in all of my 75 years)! Why? He is a great diagnostician, does excellent work, is fair, honest & stands behind his work. I have gone to AJ's since I first moved to Napa many years ago. He kept my 1998 Honda, with over 250,000 miles on it, running perfectly until it was t-boned & totaled last year. Now my 2001 Honda is in his trusted hands. I am so lucky to have found AJ's!

AJs is the best! We can always trust this shop to do perfect work at a fair price

The last honest AUTO REPAIR shop. NAPA Valley is very grateful for their hard work and dedicated service.

Led by new owner Colby Hamilton, and veteran team members Aaron, Tyler & Sabrina, AJ's Auto Repair hasn't skipped a beat from the foundations AJ put in place several decades ago. You can expect honest, quality service here, and a throwback vibe that honors the traditions of auto shops of a bygone era. AJ's Auto Repair keeps my older (2007) vehicle on the road, and I'm thankful they do with responsiveness & professionalism. I wouldn't go anywhere else.

For many years excellent good friendly and great service love these guys will never go any where else they made me love my cars

Excellent service. They went out of their way to get my car back in spite of some unforseen problems.

Great experience. Brought my car in with several issues. Colby and his team looked it over and recommended what should be done now and what repairs could wait. They did it all in one day and the cost was a lot less than at other shops. They are honest, responsive, do good work at a reasonable price. Will always bring my car here for service in the future.