Del Windows and Doors has always been great to deal with. Mario and Ed are extreamly knowledgeable about their product and the Window market. I looked at a few window manufactures before making my decission to use Del. The past two years have been great.
Their customer service department will respond to any questions I have the same day, or if thats not possible with-in 24 hours.
Purchased a Front Entry door from this company. They took 7-weeks to deliver instead of the 4 weeks. When the door arrived it was defective. Came back and dropped off the parts for me to install. Save yourself the hassle! pick someone else.