About SGI Auto Glass
Twin Ports glass since 1933.
SGI Auto Glass is the auto glass side of Superior Glass, a Twin Ports glass company working since 1933. Same family of shops, same corner of the world, a lot of windshields in between.
A glass company, then a glass town.
Superior Glass has been cutting and setting glass in the Twin Ports since 1933. Storefronts, homes, shower doors, tabletops, and eventually the thing that turned into its own business: vehicles.
Auto glass grew into SGI Auto Glass, with its own shop on Belknap Street in Superior. The work changed a lot along the way. Windshields went from a piece of glass in a rubber gasket to a bonded structural part carrying cameras for lane keeping and automatic braking. What did not change is that somebody local still has to get it right.
- Part of the Superior Glass family of shops
- Our own auto glass shop at 823 Belknap St in Superior
- Passenger, commercial, agricultural, and classic vehicles
- ADAS recalibration brought in-house rather than sent out
The people doing the work.
Same crew, same shop on Belknap Street. You’ll recognise them when they pull up.
More from SGI Auto Glass.
Contact the Shop
Call, stop by Belknap Street, or send the form. Real people, straight answers, free estimates.
Learn MoreWindshield Replacement
New glass with quality materials, proper cure time, and in-house recalibration.
Learn MoreWindshield Repair
Rock chip and crack repair that keeps your factory seal, usually in about an hour.
Learn MoreADAS Recalibration
Safety camera recalibration done in-house, the same visit as your glass work.
Learn MoreAbout the shop.
SGI Auto Glass is the auto glass operation. Superior Glass handles flat and architectural glass. Same family of shops, and if you call the wrong one we will point you at the right one.
823 Belknap St, Suite L10 in Superior, WI, Monday through Friday, 8:00am to 4:30pm. Mobile appointments run across the Twin Ports during those hours.
Walk-ins are welcome and we will do our best to get you in. Calling ahead is faster, mostly because we can have your glass on hand instead of ordering it while you wait.
Our own technicians, in our own bay or in our own van. We do not subcontract your vehicle out to whoever is available that day.
Get your free quote today.
From Belknap Street to both sides of the harbor, this is home. Tell us what happened and where the vehicle sits, and a real person from the Superior shop will get back to you with a straight answer, usually within the hour during shop hours.
(715) 394-5588Prefer to talk? Calling is the fastest way to get on the schedule.