Who & What to choose?

[lapatch]

I am having 12 windows replaced in my home in the Chicagoland area. I have gotten estimates from several companies each using a different brand of window. I have checked three of them out on Angie's list and the fourth was not posted there. Anyways based on their products which is the better quality window:
1st installer- Sophia Series
2nd - Guardian Series
3rd- Serious 301 Series
4th- Thermal Industries, Trinity Series
I do not know who manufactures Sophia or Guardian and am having a difficult time finding more info on these. Any advice or info would be appreciated. Thanks

[Windows on Washington]

None of the above.

If you are in Chicago, you need to give Dave (Window4U) a call.

viewtopic.php?f=1&t=4099

[TheWindowNerd]

I agree.

[monyet]

Dave, the original Window4U, put in Okna windows for me, good service, good follow-up.