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G-Z Window Replacement

5.0

About this business

Location details

505 Pennsylvania Ave #99, Glen Ellyn, IL, 60137, United States

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WeekdayScheduleStatus
Mon7:00 a.m. to 6:00 p.m.
Tue7:00 a.m. to 6:00 p.m.
Wed7:00 a.m. to 6:00 p.m.
Thu7:00 a.m. to 6:00 p.m.
Fri7:00 a.m. to 6:00 a.m.
Sat7:00 a.m. to 4:00 p.m.
SunClosed
5.041 reviews
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Alicia Renee's profile image
Alicia Renee 
a week ago

got all our windows done plus new gutters while they were at it. made sense to do it all at once since they had the ladders and everything set up already. the windows were the main thing, our old ones were single pane and honestly just ugly at this point. new ones look clean and modern, way better from the street. gutters they put on are wider than what we had which should help with the heavy rain we get. whole project took maybe three days which seemed reasonable for the amount of work. pricing was straightforward, no weird... read more

Deanna Mccall's profile image
Deanna Mccall 
3 weeks ago

We'd been putting off replacing the windows for probably two years because we kept going back and forth on whether to do windows alone or bundle in new siding too. A friend eventually said just get a quote and stop overthinking it so that's basically what happened. GW came out on a Saturday which was nice since both of us work during the week. The guy who did the estimate was pretty straightforward about what we actually needed versus what would just be cosmetic upgrades, and we ended up going with new windows and vinyl sidi... read more

James Mueller's profile image
James Mueller 
4 weeks ago

The whole thing started when I noticed condensation between the panes on like half our windows last fall. Got a couple quotes and GW was the second one out. Their estimator actually sat at our kitchen table and walked through the different glass options without making it feel like a sales pitch, which I appreciated. Took maybe three weeks from signing to install day. The crew knocked out twelve windows in about a day and a half, which seemed fast but everything looks tight and clean. My heating bill in January was noticeably... read more

Mikey Lee's profile image
Mikey Lee 
a month ago

our old windows were fogging up between panes. decided on full window replacement instead of patching things. The install went smoothly and everything was finished neatly, the seals are tight and the interior trim looks clean. big improvement in both look and comfort. 

Lisa Feichter's profile image
Lisa Feichter 
a month ago

Needed new windows because several were sticking and one wouldn’t close fully. GW made the installation process simple. Measurements were precise and everything fit properly. No damage to surrounding walls and no lingering mess. The house looks cleaner and feels better insulated. Very happy with how it turned out. 

Frequently asked questions about G-Z Window Replacement

How is G-Z Window Replacement rated?

G-Z Window Replacement has a 5 star rating with 41 reviews. 

When is G-Z Window Replacement open?

G-Z Window Replacement is open now. It will close at 6:00 p.m. 

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