Check Engine Diagnostics
We read codes and test components to find the true cause of a warning light, not just the symptom.
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Open 8:00 am until 6:00 pm today
Fairlawn engine and transmission
Engine and transmission problems are the repairs drivers dread most, which is exactly why an honest diagnosis matters. A check engine light, a knock, a slip or a hard shift can have many causes, and the difference between the right fix and a guess can be thousands of dollars. Our ASE-certified team in Fairlawn diagnoses the real problem first, then explains your options in plain language before any work begins.
At our Medina Road shop we handle engine repair and transmission service under one roof, so you are not bounced between specialists. We use quality parts, stand behind the work, and offer a free loaner car and financing for major jobs. Learn more about our focused engine repair and transmission repair services, or bring your car in and let Fairlawn, Montrose and Copley drivers show you why they trust us with the big stuff.
What we do
Accurate diagnosis and expert repair for the heart of your vehicle, all in one shop.
We read codes and test components to find the true cause of a warning light, not just the symptom.
Schedule online →From misfires and leaks to timing components, we repair engines with quality parts. See our engine repair page.
Schedule online →Fluid exchanges, diagnostics and repair to fix slipping, hard shifts and leaks. See our transmission repair page.
Schedule online →Rough idle, stalling, hesitation and poor fuel economy diagnosed and corrected.
Schedule online →Replace timing components on schedule to prevent catastrophic engine damage.
Schedule online →Find and fix oil and transmission leaks before they become a major failure.
Schedule online →What Fairlawn drivers say
The team at RadAir did an exceptional job diagnosing and repairing my daughter's car and at a reasonable price! Hats off to Dave and his team of all stars!
Rad Air really came through for my husband and I. The heater in his jeep stopped working and it's going to be winter soon. Rad Air got the job done fast and now the jeep works great. We are toasty warm. Thank you so much. We were satisfied with the cost, and very surprised.
Easy to schedule an appointment. Dropped the car off at 10:00, had an estimate by 11:30, and the car was ready at 4:30. Very efficient process and the car runs great.
Very happy with the experience. Hadn't used them before, always went to the dealer but costs were out of hand there. Dave was great and replaced my TPMS batteries at a fraction of what the dealer wanted to do. Will use again for maintenance on my BMW.
I would highly recommend them for your automotive repairs. They provide me with written quotes through a link in a text message. The notes were thorough and they followed up with a phone call to see if there were any concerns. It is refreshing to see this level of customer service.
I always bring my car here when I have issues. They're fast, wonderful, and easy to work with!
Great fast service. Friendly people.
Great experience! They did a last minute next day appointment for me when something came up. I really liked their online estimate system which made it so easy to drop off my car and confirm everything about the work. They even gave me a call to confirm and explain the situation when something was different than I expected. Overall couldn't have been better.
Called and was sent to a really great tow company to get my car to Rad Air and my diagnosis was done quickly and right on the problem. Had my car back better than ever and fast. Thank you Rad Air.
Dave and his crew were thorough and professional. They kept me informed on what they were doing. I will continue to bring my car to them.
Fast and pleasant service. Didn't try to sell me anything.
Dave the manager is a great guy. Goes above and beyond. He is honest and so knowledgeable.
Meet your shop manager
Regulars ask for Dave by name, and you will spot him again and again in our Google reviews. An ASE Master Technician who has been with Rad Air since 2000 and has managed the Fairlawn shop since 2008, Dave and the certified team handle everything from a quick oil change to major engine and transmission work, with straight answers, upfront pricing and no upsell. Stop by the Medina Road shop and he will get you taken care of.
Schedule with Dave's teamFind us
We are on Medina Road near the Montrose shopping district, just off I-77, with free on-site parking and loaner vehicles so you are never stranded.
Good to know
Every repair carries our 36-month/36,000-mile parts & labor guarantee, whichever comes first, and qualifying new parts are covered for as long as you own your vehicle. See what is covered →