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Needed an oil change and this service was AMAZING! First off pricing was good, the mechanic was here at the beginning of the window and he was super friendly!!! Sergio is the man if you live/ work in the Sterling area. I will be using this service and him again for sure!! Thank you!!!

Calim (spelljng?) Was great. Very curious and explained the process as he worked on the car. Described different things that could be the issue and started with the minor issues first. The car cranked finally after not being able to. He advised there may be some other issues to tend to once we were ready for him to fix those we can book through instant fix again and he will work on those issues as well. Pleased with the overall services and will use instant car fix again in the future.

Isaac isn’t just a man answering the phone — he’s a truly compassionate, empathetic, human person in a world that too often lacks any real care. When I called about my car, he didn’t just run through the motions or give me a script — he listened. He heard my entire situation: my car trouble, my move across states, my financial worries, and everything that had already gone wrong — and instead of letting me waste money on something that wouldn’t help, he walked me through the truth of what was going on. He explained the issue thoroughly, didn’t rush me, and helped me realize that my vehicle needed dealership-level support to properly resolve the immobilizer problem. And when I asked him questions, he respected that I’ve been managing so many repairs on my own — never condescending, never dismissive. In fact, he validated my fight to survive and maintain my vehicle through circumstances most people wouldn’t even understand. Isaac’s honesty saved me money, protected me from more wasted time, and — most importantly — reminded me that there are good, kind people out there who will still act with integrity even when they have no obligation to do so. In a time when I really needed to feel like someone was in my corner, Isaac showed up. If you’re lucky enough to have him answer when you call — trust him. You’ll be in the best hands possible. Thank you, Isaac — you didn’t just help my car today. You helped me as a human being.

Instant auto Fix made my auto repair very easy! The technician was professional, pleasant, and worked efficiently. Having my car fixed at home was incredibly convenient. Everything was completed promptly and expertly. I’ll definitely use their service again!

Instant car fix helped me get my car on the road, mechanic was awesome to find another problem another problem that needed to be repaired, very knowledgeable technician , thankyou for sending the right person for the job..

Such a wonderful experience! So professional and really took the time to help me understand what was wrong with my car. I would definitely be requesting Dominique next time my car needs some TLC! Thank you so much!

My technician, Sergio, arrived right on time and I got a heads-up email when the ETA was a little over half an hour, as promised in the confirmation email I got when setting up the service call the day before. Sergio and his helper were fast, friendly, and professional, and the invoice I received by email shortly after the work was completed thoroughly documented the work, including photos of readings and measurements showing the expected results. And the expense was pretty reasonable, well worth it given this level of service. Would definitely use these folks again.

My car wouldn’t start, and I needed it fixed ASAP. I booked a same-day service, and within a few hours, the mechanic arrived and diagnosed a bad battery. They replaced it on the spot, and I was back on the road. Super convenient!

Mechanic showed up on time, and he was very courteous and knowledgeable. He was able to put a fuel system together when someone else had taken in apart. I recommend this company for any mobile mechanic work you might need!