FREE CEL Code Read!
Check Engine Light on? Receive a FREE code read (usually part of the $125 Level 2 Diagnostics)! By appointment only. Cannot be combined with other offers. Restrictions may apply.
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Steve Hickey
"Very happy with Paul and the crew. Paul kept me up-to-date on what needed to be serviced/replaced and the crew got it done. No hassles no problems. I will be a return customer in the future now that I have found a place I can trust."
Larry And Vicky Jacobs
"Great service and gave detailed explanations of what the problem was. I would highly recommend Certified Transmission for your vehicle maintenance issues."

Welcome to Certified Transmissions Complete Auto Care

In Prescott since 1987, Certified Transmissions Complete Auto Care is Arizona's Central Highlands premiere, local family built, owned, and operated Prescott auto repair facility. Certified not only specializes in all types of automatic and manual two-wheel and four-wheel drive transmission assembly, transfer case, and differential care, we also offer the same level of ASE Master Technician expertise for all our customer's general automotive needs, except tire repair, and we can arrange for that while we diagnose, maintain, or service your vehicle.

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Certified offers free courtesy transportation within Prescott when you leave us your vehicle for diagnostics or service, personnel permitting. We can also arrange for vehicle towing to our facility, with the cost included on your final invoice, saving you an unexpected “up front” expense.

The staff at Certified Transmissions Complete Auto Care provides a combined 210 years of experience in automotive and customer service excellence to help keep you informed and your vehicle(s) in top running condition. Be it personal, commercial, or fleet car, pickup, van, truck, even large RV, our experience and expertise, plus an available inventory of transmission and general related parts for vehicles from the last fifty years means it's highly likely we can answer your automotive questions and meet your vehicle's needs, even for vintage vehicles. Customers note our high level of integrity and responsibility to the code of ethics represented by our acceptance in several professional Automotive certification and auditing organizations.

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Service Warranties

Prescott auto repair wouldn't be complete without a warranty. Warranties differ depending on the type of work performed, here are a few examples of what we offer:

ATRA Member

24 Months /24K Miles

Parts Warranty

12 Months /12K Miles

Schedule an Appointment

Let us know how we can help you. Schedule your appointment online today.

Certified Transmissions Complete Auto Care is committed to ensuring effective communication and digital accessibility to all users. We are continually improving the user experience for everyone, and apply the relevant accessibility standards to achieve these goals. We welcome your feedback. Please call Certified Transmissions Complete Auto Care (928) 778-2231 if you have any issues in accessing any area of our website.