When I needed to replace my old double oven, I immediately investigated GE ovens. Why?  My current GE wall oven was 23 years old and had never needed a service call in all those years!  Also I read about the Fit Guarantee offered by GE, so I hoped no carpentry would be needed during the installation.  This was true, as the installation was quick and easy!  I love the look of my new oven and the great new features, especially the fact that the oven racks can be left in to be cleaned when using the self-clean feature.