Residential Glass & Window Replacement in Fort Atkinson, WI

Your windows and glass features are more than just decorative they protect your home, improve energy efficiency, and contribute to your comfort year round. At Fort Atkinson Glass & Mirror / Jim’s Key Shop, we specialize in residential window replacement, glass repairs, and custom installations for homes throughout Fort Atkinson, WI, and surrounding areas.

Whether you’re dealing with a cracked window, foggy double-pane glass, or planning a full renovation, our expert team delivers fast, reliable, and affordable service backed by decades of experience.

Broken Window? We’ll Replace It Fast

Damaged or aging windows don’t just look bad they let in drafts, moisture, and noise. Our technicians are trained to repair or replace windows quickly,

using high-quality materials and exact fitment to restore your home’s look and performance.

We repair and replace:

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Cracked or shattered single- and double-pane glass

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Failed insulated glass units (IGUs) with moisture or fog

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Broken storm windows or window screens

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Sliding patio door glass

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Glass in casement, double-hung, and bay windows

Whether you run a retail shop, restaurant, office, or warehouse, we help you create a clean, professional, and secure front for your business.

Upgrade to Energy-Efficient Glass

If your home still has outdated or drafty windows, now’s the time to upgrade. We install energy-efficient insulated glass that helps keep your home warmer in winter and cooler in summer — saving you money on utility bills.

Our insulated glass options include:

  • Double- or triple-pane IGUs

  • Low-E coatings to reflect heat and reduce UV damage

  • Argon-filled units for superior insulation

  • Options for tempered or laminated safety glass

You don’t need to replace the entire window frame in most cases, we can swap the glass unit and keep the existing frame intact.

Custom Mirrors & Glass for Your Home

Looking to add a touch of elegance or functionality to your space? We also cut and install custom mirrors and decorative glass for homeowners across Fort Atkinson.

Our team works with you to find the perfect shape, finish, and fit all cut in-house for fast turnaround.

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Bathroom vanity mirrors

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Wall-to-wall mirrors for home gyms and studios

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Beveled edge and polished mirror designs

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Glass for tabletops, shelves, and cabinets

Glass for Doors, Screens & More

In addition to windows and mirrors, we also install and repair a variety of other residential glass features:

Rooftop seating area with a bench, stairs, and a door, beneath a cloudy sky.
Open window frames a view of tall trees and a balcony on a sunny day.
Yellow elevator doors in a building framed by glass and metal.
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Modern bedroom with built-in jacuzzi and large windows overlooking a green landscape, sunlight streaming in.

If it’s glass in or around your home, chances are we work on it and we do it right the first time.

Why Homeowners Choose Fort Atkinson Glass & Mirror

Choosing a glass company is about more than just the lowest price. You want quality materials, skilled technicians, and reliable communication. That’s exactly what we deliver.

Locally owned and operated

Serving Wisconsin families for decades

Custom glass cutting in-house

For better precision and faster service

Upfront quotes and honest pricing

Licensed, insured, and experienced staff

Flexible scheduling and fast turnaround

Need lock repair or rekeying during a window or door upgrade? Our on-site locksmith division (Jim’s Key Shop) can take care of that too all in one visit.

Where We Work

We proudly serve homeowners across:

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Fort Atkinson

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Jefferson

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Whitewater

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Lake Mills

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Watertown

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Janesville

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Milton

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Oconomowoc

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And nearby areas in Jefferson, Dane, Walworth, and Waukesha Counties

If you’re outside the area and unsure, just give us a call we’ll let you know if we can help.

Frequently Asked Questions

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  • Do I need to replace the whole window or just the glass?

    In many cases, we can replace only the glass unit, saving you money by leaving the frame intact. We’ll assess your window on-site and give you clear options.

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  • Can you fix foggy or moisture-trapped glass?

    Yes foggy or hazy windows are usually caused by failed insulated glass. We replace the IGU with a new sealed unit, restoring clarity and insulation.

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  • Do you offer custom-sized glass or mirrors?

    Absolutely. We cut all glass and mirror products to your specific dimensions, whether for a small cabinet or an entire wall.

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  • How long does a typical residential glass job take?

    Many repairs can be completed same-day or next-day. Custom glass or mirror installations may require 3–5 days depending on fabrication time.

Call Today for a Free Estimate on Residential Glass

Whether you’re replacing broken windows, upgrading your patio door, or designing a new bathroom, Fort Atkinson Glass & Mirror delivers quality work you can trust. Our experienced team is ready to help you improve your home with expert service and honest pricing.

Visit Us: 1011 Industrial Dr, Fort Atkinson, WI 53538
Call: (920) 563‑5555
Email: glassguy7777@yahoo.com
Hours: Mon–Fri 7:30am – 4:00pm | Sat–Sun Closed