Gio's Auto Diagnostics

My check engine light came on while traveling from Northern CA to AZ and Will was able to see me first thing this morning. Super nice and confirmed cylinder misfiring. He was concerned about my safety and suggested the diagnostics that needed to be done.

Gio was friendly, knowledgeable and kept in touch with us. He gave us top notch customer service and a great price. If you are looking for a great , honest and reliable mechanic go to Gio's.

I have been coming to Gio's Auto Diagnostics for almost 20 years. This place is amazing and keeps our vehicles running perfectly and even fixed a few older vehicles and got them in top shape. He is honest, knowledgable, friendly, funny, professional. We have also referred our family and friends here and they also frequent this place for vehicle maintenanceand repairs. Never had a had experience! Just cant believe I didnt share this review sooner. Thank you Gio!

This review is about the Ignition Interlock Devise that was installed by Gios..the device doesn't work properly and even though there was NEVER any alcohol problem,they had to reset the device by having me come back to there shop at $50 a visit which after 5 months cost me $900 in service calls..BEWARE BEWARE. I had to have there's removed at $100 again and install a better unit...Try Low cost Interlock..cheaper and no cost if there is any problem..Good Luck with this nightmare

Ive been coming to Gio's for about 5 years now and have never been displeased with the service. Had a DUI a while back and had to get a breathalyzer installed. The unit that Gio and his staff installed for me was this simple peanut looking thing that came from some place in Victorville. It was easy enough to use, no humming or other weird blowing techniques, but the thing was a little wonky. Sometimes if you started the car too fast it would freeze up, and if you blew in it while the sun was shining directly on it, it wouldnt take the sample. After getting used to the kinks though it was pretty easy to operate. I might have dropped the thing out of my car a long time ago though if it were not for the service and professionalism at Gio's (and because it was cheap!). Besides just the breatha