1112 East Main Street | Olney, IL 62450


Glass for Your Business: A-1 Quality Glass

The insulated windows in your business are just as important as the insulated windows in your home. Windows with faulty seals could potentially cost you hundreds of dollars in the transfer of heat during the year. The technicians at A-1 Quality Glass understand that your business has to keep running even if your glass breaks. Whether you need an insulated window or entry door glass replaced ASAP or emergency board-up service, A-1 Quality Glass is ready and able to assist.


Commercial Storefront

We get the job done right the first time

and back our work with a lifetime guarantee.


For quality glass installation and repair services for your business, call the professionals at A-1 Quality Glass today: (618) 395-4930.

Commercial Glass Services from A-1 Quality Glass:

  • Insulated Window Replacement
  • Emergency Board-Up Service
  • Entry Door Glass Replacement
  • Mirrored Walls
  • Glass Shelves and Display Cases
  • Glass Desktops
  • Commercial Glass Tinting

Southeastern Illinois and Western Indiana

Proudly serving the cities of: Flora, Clay City, Noble, Olney, Newton, Robinson, Claremont, West Salem, Cisne, Wayne City, Mt. Carmel, Allendale, Grayville, Albion, Carmi, Effingham, Louisville, Illinois and Vincennes, Indiana.

Glass Doors and Entryways
Glass Entryways and Glass Doors For Businesses


Seal of the State of Illinois

In the state of Illinois, it is your right as the insured to choose the business that performs your auto glass replacement.

It is unlawful for an insurance company to steer you towards a given shop or to tell you that a certain shop is "unqualified" to perform the replacement.


Seal of Approval

To ensure a safe, quality glass installation, all the technicians at A-1 Quality Glass are safety certified in all materials used. We further our commitment to quality by assigning two glass installers for all auto glass, residential glass and commercial glass installations.