Customer Reviews

Big L Windows & Doors

4.0

Nathan Wiley

22:18 21 Apr 19

The service was bad, choosing them was a “big L”

Linda Tatu

10:28 07 Dec 18

I love my new windows. The workers were quick, clean and considerate. The end product looks great.

Bryan S

18:05 05 Dec 18

Got two new windows in our family room. Amazing customer service from start to finish! Completely transformed our living room. Great company that stands behind their products! Highly recommended

Sue E

21:11 30 Aug 18

Great Customer service, salesman Chris bent over backward to ensure we got what we wanted. Installer Bob O Brien was phenomenal, professional and spotless, as was his assistant. Love this company and will order more windows and doors soon!

Kelsey Williams

23:12 25 Aug 18

The salesman, Xander, was wonderful to sit down with. I got another quote elsewhere but felt most comfortable with Big L. The installers were all very nice and professional! My experience was wonderful and I will always recommend this company !

Rob Smiley

21:57 23 Mar 17

One of the best companies I've ever dealt with great customer service and great installation from beginning to finish the installers did a great job and kept it real clean

Mike Santoro

18:05 24 Sep 16

one of Buffalos oldest continually ran window and door installers with a good track record. Just installed windows on my customers home and did a swift, neat and professional job

jeff worden

17:50 06 Jul 16

Big L claims to be the only place locally that carries Marvin windows, and so they advised that we need to pre-order and put a deposit down on replacing a vandalized window. We have left them multiple messages with no contact back over the past couple of weeks. There service is terrible, and considering this was an incident of no-fault to us, you'd think they would take pride and deliver good customer service. It's a pathetic way to run a business, and I will certainly be advising friends to not give them any business.

Egon Moldenhauer

12:27 29 Jun 16

Rinki Maurya

23:55 15 Sep 15

Next Reviews

Big L Windows & Doors in greater Buffalo, NY offers home window replacement and home door replacement featuring Marvin windows & doors for homeowners & builders. Our extensive selection of cutting edge products deliver unmatched beauty and state-of-the-art performance for energy savings, reduced maintenance and a more comfortable home.

Big L Windows & Doors delivers a wide array of custom-made styles, decorative options, complementary trim selections, and performance packages for a fully customizable solution to suit your individual needs.

We have a reputation for making a Big difference – a Big difference in sales, service, installation, and products.

Our professional approach, highly trained staff, and affordable pricing will help take the stress and confusion out of your new project.

View our home window replacement & door products and professional services.

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