Don Jensen
Well-known member
I have had a Progressive Industries Surge suppressor installed in my RV for 4 years. It has saved us on several occasions. Recently it started to malfunction where it would not allow me to tie into shore power. When I called tech support they were extremely supportive. The problem was a failing circuit board and they are sending me a replacement. I bought this system 4 years ago and it is outside the warranty window. They are replacing it free of charge. In addition, when I talked to them today near closing time, they said it would be shipped the next day because it was too late to ship today. No problem. 30 minutes later I get a call telling me they were able to ship it today because they took the package to the post office. WOW!