I grew up in the 50's where the customer is always right

I would like to thank the Interlock company for the fine work that they did for me. I grew up in the 50’s where the customer is always right. Well, I was treated like that again.You’re not treated like that much anymore.

John Mondschean wrote the book for customer service — tells you the way it is with no bull. I had a small 

I had a small problem, within one hour he had it fixed. Thank you John and Tank, I will recommend you to everyone.