Any front loading washing machines that can stack with a Kenmore front loading dryer? And do you offer a service to install and stack with existing dryer?

You can't mismatch brands with a factory stack kit HOWEVER you can use industrial strength 2 or 3 inch wide Velcro to attach two different models together. Works great! Our delivery guy offers this service =)

All install and deliver is contract. But they have a good guy fot it.

Yes they do. Not sure about the installation. If they do they probably contract the install.