Areas Served: Defiance | Foristell | Lake Saint Louis | O’Fallon | Saint Charles | Saint Peters | Wentzville
Welcome to The Glass Guru serving Wentzville, your trusted local experts for glass repair and replacement. Our experienced glass specialists serve homes and businesses throughout the area with quality craftsmanship and honest recommendations. From repairs to upgrades, we help customers make the right decision for their space. Serving Wentzville, we stand behind every job with workmanship you can count on.
We believe quality starts with doing the work the right way. Our glass specialists take time to evaluate the glass, explain the options clearly, and recommend solutions based on what’s best for the property, not what’s most convenient.
Services
Glass Repair & Replacement
Cracked panes, failed insulated glass units, and broken door glass are all in a day’s work for The Glass Guru serving Wentzville. We replace glass quickly and correctly using quality materials suited to your specific window or door.
Foggy Window Repair
Failed window seals cause fogging between panes. We replace just the glass unit—not the entire window—restoring clarity and performance at a significantly lower cost than window replacement.
Shower Glass & Enclosures
Our shower glass specialists design and install custom enclosures tailored to your bathroom. Choose from frameless, semi-frameless, or framed options, including sliding doors, hinged doors, and fixed glass panels. Premium hardware finishes available.
Window Restoration
Not every window needs replacing. Our Wentzville team restores older windows by repairing or replacing balances, hardware, seals, and sashes—extending the life of quality windows without full replacement.
Mirrors & Custom Glass
Custom mirrors and specialty glass cutting for any room or application. We install bathroom mirrors, wall mirrors, decorative glass, frosted glass panels, and custom tabletop or furniture glass throughout Wentzville.
Window Screens & Screen Repair
Torn screens, bent frames, or missing screens? We provide screen repair and replacement in Wentzville, including custom-fit window screens, screen mesh replacement, and upgraded screen options—helping improve airflow while keeping bugs out.
Pet Doors & Installations
Give your pets the freedom to come and go with a professionally installed pet door in Wentzville. The Glass Guru offers pet door installation in glass, including sliding glass doors, patio doors, and windows—available in a range of sizes to fit your pet and your space. We handle the cutting, framing, and installation for a clean, secure finish.
Commercial Glass
Storefront glass, interior partitions, and commercial door glass handled by experienced professionals. We serve businesses in Wentzville with fast response times and quality installations.
FAQs
Can you work with older or historic windows?
Yes. We have experience with a variety of window types, including older and historic styles. We balance preservation with practical improvements where possible.
What is low-e glass?
Low-e (low emissivity) glass has a special coating that reduces heat transfer while allowing light through. It improves energy efficiency and is available for many applications.
Do I need a permit for glass replacement?
Permit requirements vary by location and project scope. We can advise based on your specific situation and local regulations.
How do you ensure a proper fit for replacement glass?
We take precise measurements and verify specifications before ordering glass. Proper measurement is essential to a successful installation.
Can you add glass to an existing door?
In many cases, yes. We can install glass inserts or panels in doors designed to accept them. We assess the door and discuss options with you.
The Glass Guru serving Wentzville is your local glass expert. Contact us today for a free quote and see why we have earned the trust of our community.
The Glass Guru
O’Fallon, MO
2182 East Pitman AvenueWentzville, MO 63385
Hours
Tue
Wed
Thu
Fri
Sat
Sun
8:00am – 4:00pm
8:00am – 4:00pm
8:00am – 4:00pm
8:00am – 4:00pm
8:00am – 4:00pm
Closed
Closed
Gregg Merkel,
Owner
Hello neighbors! Welcome to The Glass Guru, where our commitment to excellence has guided us since we opened our doors.
Our team is passionate about delivering outstanding glass services to our community. With a range of expertise and a dedication to quality, we ensure every project is completed to the highest standard. Customer satisfaction is our top priority.
What excites us most about this business is the chance to make a difference through our work. We take pride in offering solutions that enhance the beauty and functionality of your home.
When we’re not working, our team members enjoy various activities, from exploring nature to participating in local events. This balance helps us bring our best to each project.
It’s an honor to serve you, and we hope to be your trusted glass shop for years to come.
