Yes this is, and has been a major problem for years. I normally ask the customer if they will ask a plumber about a problem with there washing machine at home. A plumber might be able to fix the washing machine, but if he breaks it, then who is responsible for repairing it. Many customers will see the logic in it. As for going in and fixing someone elses problems during your install, all that does is make you look bad. You can never prove to the customer that it was his cabling peoples fault.
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Voice and Data Cabling in DFW,
[email protected] DnR Communications
