This page is currently being updated with information about the various remanufactured Hummer transfer cases for sale by Certified Transmission.
I recommend Certified Transmission 100%
Javier Thistlethwaite Dublin CA
our shop experiences extremely low failure rates
Al Anderson Sheridan CO
It is nice they know what it is like to install transmissions and not just sell them. Good Job Certified!
Bob Buchanan Omaha NE
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
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
Since the beginning it was obvious that Certified Transmission was on the leading edge of technology.
Dean Kuhn Oceanside CA
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
Jeremy Independence MO
Certified Transmission backs the customer. Their warranty is second to none
Mark Haggis Denver CO
I highly recommend Certified Transmission products and services to any of my customers and peers.
James Lincoln NE
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.