Hummer Transfer Cases

Since the beginning it was obvious that Certified Transmission was on the leading edge of technology.

We have been using Certified transmissions for years and will continue to do so because of the excellent service we receive.

I recommend Certified Transmission 100%

The crew at Certified is incredibly knowledgeable, and we would not hesitate to call them for product support, or other technical issues we may run into.

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.

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

We can always depend on Certified Transmission to provide us with a quality product in a reasonable amount of time and at a fair price.

We have had the pleasure of working with Certified transmission in Independence, MO for well over the past 10 years and have greatly enjoyed the professionalism and courtesy that they have shown towards our employees as well as our customers that we refer

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.

We have worked with Certified Transmission for over 30 years. I rate their customer service top notch, A+, and a gold star on any warranty work or help needed.