Mon–Thurs: 8:00 AM–5:00 PM
Fri: 7:30 AM–3:30 PM
Closed Sat–Sun
C & A Auto Services has expanded its services and is now accepting motor homes and providing powertrain service. Contact us to learn more about our newly available services.
About C & A Automotive
C & A Automotive, located in Mountain Home, Idaho, is a locally owned and operated auto repair shop serving Southwest Idaho. With over 20 years of experience, we specialize in gas and diesel repair, diagnostics, key programming, and full-service maintenance for all vehicle makes and models. Known for our honesty and personalized service, we cater to both residential drivers and light commercial clients seeking quality and dependable vehicle care.
At C & A Automotive, our mission is rooted in honesty, precision, and community pride. We believe in doing right by our customers—through skilled workmanship, fair pricing, and a team that treats every vehicle like their own. We take pride in supporting our local Mountain Home community and building lasting relationships with our customers one repair at a time.
Whether you drive a gas or diesel vehicle, we deliver precise and reliable repairs. We handle engine, transmission, brakes, and more to keep your car running smoothly.
Regular oil changes are critical to extending engine life and efficiency. We change filters, inspect vital systems, and recommend the right oil for your vehicle’s needs.
Using state-of-the-art scanning tools, we identify the root cause of engine lights and performance problems. Our detailed reports help you understand what needs fixing.
From lost keys to ignition issues, we program transponder and security keys with precision. We work with modern key systems for most makes and models.
We diagnose and fix alarm systems, immobilizers, and remote start modules. We ensure top-level protection and peace of mind.
Awesome place and great service. Ac compressor on my pickup went out when traveling i84. I installed the compressor and they stayed late to put a charge in the system. Highly recommend them for your vehicle repairs
My daughter and her best friend are 2k miles away on a road trip when their car started having problems. I’m so thankful C&A is the shop I found to send them to. The lady that helped them was so kind. She went out of her way to educate them and even suggested a nearby place since they were too busy. THANK YOU from a worried mama ♥️
Our Motorhome broke down in Mountain home. Two ladies stranded. They quickly came to our aid and helped us with a faulty battery. Even helped us get it covered under warranty. Then hooked their computer to it and made sure everything else was good to go for our trip. They were very busy and took the time to help us get back on the road happily. Can not thank them enough.
Brian and the crew saved my family after our RV broke down just up the road at the Mountain Home Pilot station. He scheduled us in quickly, diagnosed the problem, and had us back on the road in one piece in no time. We made it home with zero issues and an immense gratitude for the team at C&A automotive. Thank you for being such rockstars!
I was passing through Mountain Home on 5/7/26 and my pickup was misfiring badly. C and A was recommended by a friend of my son's, so stopped there. As busy as they were, they took the time to diagnose the problem, bring a necessary part from Caldwell, and had me back on the road. No more misfiring, and my gas mileage improved! Thank you so much to all the friendly, extremely knowledgeable folks I had the pleasure of meeting.