I can not say how satisfied I am and have been with Preferred Doors. Their product line, tech support, pricing, speed of delivery, updates and overall friendliness is superior to any online purchases I have made. If you can save a few dollars at another site, think twice to save a buck. Other companies need to learn customer service and support as Preferred Dorr has always done.
I was looking for a replacement to a control panel and came across Preferred Doors. They were competitive, professional and got the order out quickly. I would highly recommend using them should a need arise. Mike