Update by user Jul 05, 2020 Be aware that he trades under Frank Deutsch Electric, Frank Deutsch Electrical Contractors, Deutsch HVAC, Deutsch Plumbing. Additionally, he is registered as Benjamin Deutsch. (There is a pattern here that is plainly obvious!) Original review posted by user Jul 05, 2020 I own a smaller electrical supply shop in the general Philly area. For the past 25 years I have sold electrical equipment to contractors and on-the-know homeowners that know HD & Lowe's are not their go to places. I opened a line of credit for Deutsch when he landed a large job. Never had an issue with him before All went well for the first few months, then, he was getting late on his payments, until, one day, he evaporated, at least, only with me it seems, he was still operating, doing jobs and contracts, but actively evading me at all costs. I tried to track him down, and I come to find out he is not at the address on his forms, checks or what he provided me in the credit application, he provides his old address and phone number, not the address and phone where he is currently doing business. I know, seller beware, I placed too much trust in Deutsch, and he paid me back in spades; I now have $75,000.00/plus in debit that I am almost certain he will never pay. It is now up to the courts and hopefully the police to sort out. Don't fall for his line like I did. User's recommendation: Urgent Caution Against Opeing Credit with this Individual.