Our team found A-1 Transmission to be a shop that is well qualified to handle your automotive repair needs, with a special expertise in transmission repair. This team is very experienced, combining for over 82 years of automotive know-how. A-1 is equipped with excellent automotive tools and computer diagnostic equipment to get the job done. What we liked best about A-1 was the amount of automotive experience they have in the shop. Of the 4 technicians, only 1 has less then 20 years of experience. They attend regular training and are committed to staying current with the latest technology. For your peace of mind they offer a minimum 12-month /12,000-mile warranty, (transmission repair and replacement warranty varies), shuttle service, and free wireless Internet.
Parts & Labor Warranty:
12 months / 12,000 miles
Hours of Operation
Mon - Fri:
8:00am to 5:00pm
Check Engine Light
Muffler & Exhaust
Oil Change & Lube
Service & Repair
Early Bird Dropoff
Heated Waiting Room
Message from the Shop
We are located near 91 freeway and main street in corona ca. Due to good quality work and honesty has given A1 a special place in city of Corona. Our customers include but not limited to State of California, School district and much more. We offer quality parts at low prices.
"The quality of work is outstanding. I've never had to go back for a recall or to repair their work. It was quite expensive but I realize that's not him its j..."
Gabriel's Automotive was established in 1990 by Gabriel Martinez. He leads a well established crew of 5 technicians and 2 service advisors. We found this Certified Shop has made the investment in training of it's technicians and services advisors. They have high quality tools and computer diagnostic equipment available to professionally repair your late model computer controlled vehicle. A 12 month/12,000 mile parts and labor warranty is offered on most repairs. Saturday hours, shuttle service, wireless internet, and early bird drop off are available for your convenience.
"Had my valve cover gaskets changed. Dealer said it was going to cost 800.00. The folks at Norco Automotive did for way less than that. I even asked them to change my oil while my 4Runner was there...."
Specialties: Oil Change & Lube, Service & Repair, Transmission Repair
"I have a 2007 Honda Hybrid Civic. I needed an oil change, but didn't want to pay the ridiculous extra price charged by Riverside Honda to service a hybrid. I shopped around a few places and learned..."
"They are the definition of professionals. After I left the car, they drove me home. The day after he called and went through the problems and gave me a quote. Two days later everything was done and..."
Specialties: Oil Change & Lube, Service & Repair, Tire Sales/Repair
"I love this guy. He has worked on my 2002 CLK 320 & know my daughters ML320 So easy to work with. I have dealt with many mechanics and he seems very trustworthy. Prices are reasonable. I think he h..."
"These guys are hacks. Took my car in to have an exhaust hanger repaired. The guy told me what great work they did, and that they could fab up a 2.5" exhaust with x -pipe. I picked it up, drove it h..."
"Called to have a smog check and was given a firm price on the phone When I arrived the price was increased by 20.00. I wasted time and fuel driving there for nothing. This is a "bait an switch" com..."