Check this company out with the Better Business Bureau of NW Indiana. I filed a complaint that this company never responded to. I am not the only unresolved complaint. Unfortunately I did not check with the BBB before engaging their services. It appears that if they mess up an installation you are just out of luck. They don't respond to complaints from the customer or the BBB. They have no problem taking your money and you wind up spending more than the original installation cost to resolve the problem.