Hummer Transfer Cases

our shop experiences extremely low failure rates

The quality of Certified Transmission products is unmatched, and believe me, we know from experience.

Certified Transmission is always willing to help and solve problems when they arise and each member of the staff that I have dealt with has been fair, reasonable, responsible and accountable. Our government could sure learn a thing or too from Certified T

We love being able to purchase carryout transmissions OR have their shop do the installation for us. Our customers love the 3 year warranty.

The timeliness of getting transmissions helps to keep the work flow going in our shop to allow us to keep customers happy and maintain profit.

Not one time that I can remember have we ever had any issues what so ever with any of the transmissions that we install from Certified or have had Certified Transmission install for us.

I highly recommend Certified Transmission products and services to any of my customers and peers.

I am very happy with quality of transmissions and The Road Ripper is great!

I would highly recommend Certified Transmission products to anyone

Certified Transmission backs the customer. Their warranty is second to none