Emissions testing service near Montebello, CA

My friend's car broke down on Baseline Rd. Nate was one of the gentlemen that helped us. Great help, service, and hospitality. I'd go back there every time! Jay Bowman

A.G. Automotive and Diagnosis offers a 12 month, unlimited mileage warranty on all repairs. Factory trained Master technician's, ASE certified Master technician's will fix your vehicle right the first time at a fair price. Our experienced staff uses the latest tool's and equipment to diagnose, service, and repair your vehicle so you can drive with confidence. Don't take our word for it, stop by or call to schedule an appointment today, and see how taking your vehicle for service doesn't have to be a dreaded experience.

Gabriel is a great mechanic that does all my repairs. Very honest! I highly recommend him as a mechanic.

There is a heritage and history behind ARCO that is now a part of the American traveler’s landscape. Since the early 1970s, we have found ways to operate efficiently so that we can pass savings on to you at the pump. With a firm focus on our low-price objective, we are still committed to offering good quality gasoline, so that your vehicle performs efficiently. Indeed, good gas at a good price. More than 1,300 ARCO-branded sites currently operate in five western states: California, Nevada, Oregon, Washington and Arizona. Parent company, BP markets more than 15 billion gallons of gasoline every year to U.S. consumers through 11,000 retail outlets.