Areas Served: Alborn | Brookston | Canyon | Carlton | Cloquet | Duluth | Esko | Hermantown | Knife River | Proctor | Saginaw | Superior | Two Harbors | Wrenshall
At The Glass Guru serving Duluth, quality comes first. Our glass specialists provide reliable glass repair and replacement services for homes and businesses throughout the area. From fixing damaged glass to planning practical upgrades, we help customers make smart decisions for their space. Serving Duluth, we combine expertise with genuine care for your property.
Every project starts with understanding the condition of the glass and the needs of the customer. We provide honest recommendations and focus on solutions that offer durability, safety, and lasting value.
Services
Window Glass Replacement & Repair
Cracked, broken, or damaged glass? We provide reliable window glass replacement in Duluth, including single-pane and insulated glass units (IGUs). If your windows are drafty, broken, or inefficient, our team can help improve comfort and reduce energy loss with professional window glass repair in Duluth.
Foggy Window Repair (Failed Seal Repair)
If your windows look cloudy or foggy, the seal has likely failed. The Glass Guru serving Duluth specializes in fogged window repair and insulated glass replacement—restoring clarity and performance without requiring a full window replacement in many cases.
Mirrors & Decorative Glass
From bathroom mirrors and vanity mirrors to large custom mirrors and decorative glass, The Glass Guru provides stylish solutions that elevate any room. We also offer mirror replacement in Duluth and custom mirror installations for homes and businesses.
Custom & Specialty Glass
We cut glass to any size or specification for tabletops, shelving, display cases, cabinet doors, and architectural features. Decorative glass options include frosted, etched, tinted, and textured varieties for privacy, style, or both.
Door Glass Repair & Replacement
Whether it’s a cracked entry door light, a broken patio door panel, or a damaged interior glass door, our team handles door glass repairs across Duluth. We also install decorative door glass inserts that upgrade the appearance of any door.
Commercial Glass Services
We support local businesses throughout Duluth with professional commercial glass services, including storefront glass, door glass replacement, glass repairs, and safety glass solutions. Our team responds quickly and works efficiently to help minimize disruption to your business.
Window Restoration & Upgrades
Old windows don’t always need to be replaced. Our Duluth 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.
Custom Shower Enclosures & Glass Shower Doors
Upgrade your bathroom with a beautiful glass shower enclosure designed to fit your space. We design and install custom shower doors in Duluth, including frameless shower enclosures, semi-frameless, and sliding glass shower doors—built with premium materials and precision installation.
Window Screens & Screen Repair
Torn screens, bent frames, or missing screens? We provide screen repair and replacement in Duluth, 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 Duluth. 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.
FAQs
Is there a minimum charge for service calls?
Minimum charges may apply depending on the service requested. This is communicated clearly when you schedule your appointment.
Can you help me choose the right glass for my project?
Absolutely. Our specialists assess your needs, explain the options, and recommend solutions based on your priorities, whether that is efficiency, appearance, safety, or budget.
How do I maintain my new glass?
Regular cleaning with appropriate glass cleaner keeps your glass looking its best. Avoid abrasive materials that can scratch the surface. We provide care instructions with completed projects.
Do weather conditions affect installation?
Extreme temperatures or weather may impact scheduling. We monitor conditions and communicate any necessary adjustments.
What if I am not satisfied with the work?
Customer satisfaction is our priority. If concerns arise, contact us promptly so we can address them and make things right.
Take the first step toward better glass. Contact The Glass Guru serving Duluth today for expert guidance and a no-pressure quote.
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
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.
