This page is currently being updated with information about the various remanufactured Hummer transfer cases for sale by Certified Transmission.
Satisfied Customers
I recommend Certified Transmission 100%
Javier Thistlethwaite Dublin CA
turn customers' cars around in 48 hours
Jim Engelman Colorado Springs CO
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.
Valerie Ottawa KS
Certified Transmission backs the customer. Their warranty is second to none
Mark Haggis Denver CO
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.
Dave Hastings Carbondale KS
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.
Bruce Omaha NE
With Certified products new sales opportunities now exist that were previously unavailable to us. The products from Certified Transmissions gives us a competitive edge with their outstanding tech support, look-up system, online ordering, core return and warranty processes. Doing business with Certified is extremely simple.
Mark Nilson Salt Lake City UT
I would highly recommend Certified Transmission products to anyone
Ryan Hutt Auroa CO
To the point we will not even consider another supplier other than Certified Transmission.
Chip Doud
I highly recommend Certified Transmission products and services to any of my customers and peers.