Areas Served: Alborn | Brookston | Canyon | Carlton | Cloquet | Duluth | Esko | Hermantown | Knife River | Proctor | Saginaw | Superior | Two Harbors | Wrenshall
Business and home owners in Cloquet, call The Glass Guru. We provide reliable glass repair and replacement for commercial and residential properties. Fast response, professional service, quality results. From damaged glass to practical upgrades, we get the job done. Serving Cloquet with minimal disruption scheduling.
We make it easier to take action by explaining options clearly and completing the work with precision. Our goal is to resolve the issue efficiently while maintaining high standards of quality.
Services
Window Glass Services
The Glass Guru serving Cloquet provides complete window glass solutions—from emergency single-pane replacements to full insulated glass unit (IGU) upgrades. Damaged or inefficient glass is replaced quickly to restore comfort and curb appeal.
Foggy Window Seal Repair
Condensation between glass panes means the insulated seal has failed. Rather than replacing the entire window, our Cloquet team can replace just the glass unit—saving money while fully restoring the window’s performance and appearance.
Decorative & Custom Glass
We offer custom glass cutting and a wide selection of decorative glass for any application—frosted privacy glass, tinted glass, textured glass, etched glass, and specialty options. Perfect for interior design, cabinet accents, or architectural features.
Mirrors
Whether you need a simple bathroom mirror or a large custom wall mirror, our team delivers precise measurement, professional cutting, and clean installation. We serve residential and commercial clients throughout Cloquet.
Door Glass & Glass Inserts
Broken door glass is a safety and security concern we address fast. We replace glass in patio doors, entry doors, sliding glass doors, and interior doors. Decorative glass inserts are also available to refresh the look of any door.
Commercial Glass
From retail storefronts to office buildings, our commercial glass services keep Cloquet businesses looking sharp and operating safely. We handle storefront glass, commercial door glass, interior partitions, and safety glazing.
Shower Doors & Enclosures
Transform your bathroom with a custom shower enclosure from The Glass Guru. We offer frameless glass shower doors, semi-frameless options, and tub surround enclosures—all measured, fabricated, and installed by our team in Cloquet.
Window Restoration & Upgrades
Old windows don’t always need to be replaced. Our Cloquet team can restore existing windows, replace worn-out components, fix drafts, repair balance systems, and improve function—helping you extend the life of your windows while saving money compared to full replacement.
Wood Window Rot Repair
Rotting window frames are a common problem in older homes. Our Cloquet team repairs wood rot damage in window frames and sills—removing deteriorated material, treating the area, and restoring structural integrity so your windows operate properly and look clean.
Screen Services
From standard window screens to screen doors and solar screens, our team handles repairs and custom replacements. We rescreen existing frames or build new ones to fit, serving homes and businesses across Cloquet.
Pet Doors & Installations
Give your pets the freedom to come and go with a professionally installed pet door in Cloquet. 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.
The Glass Guru serving Cloquet makes glass service simple. Contact us today for a free consultation and see why customers recommend us.
The Glass Guru
Duluth, MN
102 E. Central Entrance Suite #6Duluth, MN 55811
Hours
Tue
Wed
Thu
Fri
Sat
Sun
8:30am – 5:00pm
8:30am – 5:00pm
8:30am – 5:00pm
8:30am – 5:00pm
8:30am – 5:00pm
Closed
Closed
Can You Replace Just the Glass and Not the Whole Window?
Before you throw the whole window out, let’s clear something up. If you’ve got cracked, foggy, or broken window glass,…
Dan Cook,
Owner
Hello neighbors! I’m Dan Cook, owner of The Glass Guru of Duluth since 2016. I grew up in the Duluth area, went to Proctor High School, and then college at Duluth Technical College where I graduated with a degree in Civil Engineering.
Prior to The Glass Guru, I gained valuable experience in glass and windows while in the construction business for 28 years. I started The Glass Guru because I enjoy helping people and wanted to have a positive impact on my community. What attracted me to the franchise model was how it is a residential glass business that was customer service oriented. I am extremely proud of our reputation and the number of jobs completed for our happy customers.
Outside of work, I enjoy sailing. My wife Rachell and I have a son who is our lead estimator and a daughter who is a director at a local hospital. On weekends you might find us sailing on Lake Superior.
It’s a great honor and privilege to have the opportunity to serve you and we hope to be the local glass shop you can trust and rely on for many years to come. Our satisfaction comes from the happiness of our customers.
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.
