Your Local Glass Block Experts

Operated in Buffalo Since 1993
About Company

Thank you for choosing the Glass Block Guys

The Glass Block Guys of WNY are family owned in addition to being a locally owned and operated business in Buffalo, NY.
Our goal is giving you and your home the best quality product as well as saving you money.
The Glass Block Guys have been servicing the Buffalo area since 1993 as a result we have over thirty thousand satisfied customers.
We are one of the few glass block companies who are EPA Lead Certified for homes built pre-1978 with dangerous lead paint and equally important we are fully licensed & insured for your peace of mind.
So let The Glass Block Guys Of Buffalo help make security glass block windows be one of your number one home improvements and then maybe you too can be a proud owner of glass block windows.
From design to installation or even cash-n-carry pre-assembled windows the Glass Block Guys got you covered.
Contractors are always Welcome.


Buffalo, Amherst, West Seneca, South Buffalo, Depew, Lancaster, Elma, Alden, Marilla, East Aurora, Williamsville, Clarence, Cheektowaga, Sloan, Kenmore, Town Of Tonawanda, Tonawanda, City of Tonawanda, Niagara Falls, Wheatfield, Orchard Park, Lackawanna, Blasdell, Boston, Lakeview, Hamburg, Lockport, Medina, and surrounding Towns & Cities.


Years In Business


Satisfied Customers

Our Services

We Provide & Professionally Install
Glass Block Windows

People Say The Nicest Things

Earl T. in Cheektowaga


“I am so pleased with how much more light in my basement after the glass block windows were installed, & I feel safe. Wish I would have done them years ago. Wonderful job guys”

Judy M. in Amherst


“The glass block guys did a great job on our five basement windows, not only were the installers very friendly & careful, they cleaned up after themselves.Thank you!!!”

Stacy M. in Rochester


“How did i ever live without this window, i now have fresh air and privacy all in one in my bathroom window. i would recommend the glass block guys to anyone”


Main Office

1345, Seneca Street – Buffalo, NY – 14210

Phone: 716-656-8700

Free Consultation

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