O’Fallon's Favorite Local Glass Shop!

The Glass Guru | O’Fallon

2182 East Pitman Avenue
Wentzville, MO 63385
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(636) 980-1616
  • Mon: 8:00am - 4:00pm
  • Tue: 8:00am - 4:00pm
  • Wed: 8:00am - 4:00pm
  • Thu: 8:00am - 4:00pm
  • Fri: 8:00am - 4:00pm
  • Sat: Closed
  • Sun: Closed
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O’Fallon, MO Glass Company, Glass Shop

Proudly Serving O’Fallon and the surrounding areas.

We are the neighborhood glass shop you can rely on. If you are in O’Fallon, MO, The Glass Guru is your one-stop solution and the best local source for glass repair and replacement glass, mirrors, showers, windows, doors, tabletops, shelves, screens, and more.

Do you have foggy dual-pane windows with condensation or residue between the panes? Our proven foggy window repair and prevention process can fix this problem at a fraction of the cost.

As a full-service glass company, we also install the highest quality, name-brand replacement glass products at great prices. Our certified technicians also provide a number of niche specialty services that you won’t find offered by most other glass shops near O’Fallon.

Above all else, we pride ourselves on offering the best possible customer service in a timely manner. Whether you are a homeowner, business owner, or both, we are nearby and ready to help. Our team of Gurus serves O’Fallon and the surrounding area. We look forward to assisting you with all of your glass, mirror, shower, window, door, and screen needs.


Service Image Gallery

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Average out of 78 reviews

The Glass Guru reviews summary


16 reviews have no rating

Apr 29, 2022 on Facebook
Mike-Bonnie O'Brien OFallon MO

"Was a very positive experience all the way. Not the lowest estimate, but glad we went with them. Very efficient service. So happy to have well-sealed, clear windows again.
Workman left house in neat and clean condition."

Apr 27, 2022 on Google
Krystle Hammonds OFallon MO

Feedback not provided

Apr 21, 2022 on Google
Michael Carlson OFallon MO

Feedback not provided

Apr 10, 2022 on Google
Chris Bennett OFallon MO

Feedback not provided

Apr 08, 2022 on Google
Jennifer Murphy OFallon MO

Feedback not provided

Apr 04, 2022 on Google
Rose Sheets OFallon MO

Feedback not provided

Mar 30, 2022 on Google
Mark Hulsey OFallon MO

"Excellent service and great team to work with. Highly recommend Glass Guru’s"

Mar 15, 2022 on Google
Jeff L OFallon MO

"A+, friendly customer service, excellent on time installation. Friendly people. All positive, will use again when needed"

Feb 21, 2022 on Google
Erin Dructor OFallon MO

"Very impress with Glass Guru from the moment I called to the installation. They are spot on with their customer service, they communicate constantly with you and the quality of work is great. I will be using them for all my future window needs. Thank you Glass Guru for still showing people how you should run a business!"

Feb 04, 2022 on Google
Markus Hoff OFallon MO

"Glass Guru was on time for appts, they made sure all the measurements were correct before ordering, kept me updated on arrival of materials, and had it all installed within a couple hours. Works well, looks great, definitely recommend."