Helping Families Live Better Since 1933
Superior Glass Inc. has spent generations earning the trust of homeowners and businesses throughout Superior, Duluth, and the surrounding Northland. What started as a small local shop has grown into the region's one-stop source for everything glass, but we are still the same family-run business at heart.
Through it all, our approach has never changed. We treat every project like it is our own home, use quality materials, and stand behind our work with honest pricing and a team that genuinely cares about getting it right.
- Family owned and operated
- Licensed, bonded, and fully insured
- Residential and commercial
- Backed by our workmanship guarantee
Decades Of Trusted Service
Nine decades of craftsmanship has earned us the trust of homeowners and businesses across the Northland.
Built On Trust, Backed By Results
Family Owned
A local, family-run business that treats your home and your time with respect.
Licensed & Insured
Fully licensed, bonded, and insured, so you are protected on every single job.
90+ Years Experience
Generations of glass expertise serving the Twin Ports and beyond.
Workmanship Guarantee
We stand behind our craftsmanship long after the job is done.
Hundreds Of 5-Star Reviews
A reputation built on honest work and happy Northland customers.
Premium Materials
We install only trusted, proven products from the brands we believe in.
What Sets Superior Glass Apart
A True Local Partner
When you call Superior Glass, you reach neighbors who know the Northland, understand our climate, and care about their reputation in the community. We answer the phone, show up when we say we will, and treat your project like it matters, because to us, it does.
Decades of repeat customers and referrals are the foundation of our business. That only happens when you consistently do right by people, and it is exactly how we intend to keep operating.
Quality You Can Count On
From the first measurement to the final walkthrough, we sweat the details. We use premium glass and hardware, install with precision, and clean up completely so all you are left with is beautiful, lasting work.
Whether it is a single cracked pane or a full commercial storefront, you get the same craftsmanship, the same honest pricing, and the same guarantee behind it.
Brands We Install
We partner with the industry's most trusted manufacturers, so every window, door, and enclosure we install is built to last.
“Superior Glass has taken care of our family for years. Honest, professional, and the quality is always there. They are the only glass company we call.”
Proudly Serving The Northland
From historic homes in Superior to lakeside properties around Duluth, our team proudly serves homeowners and businesses across the Northland.
Let's Build Something Clear
Whether it is a single pane or a full storefront, we would love to help. Reach out for a free, no-pressure estimate.