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🪟 Top 5 · 2026📍 Milwaukee, WI

The 5 best window replacement companies in Milwaukee.

Quieter, warmer, and the AC finally keeps up.

Chosen by our review committee · Google ratings as of November 9, 2026 · Companies cannot pay to be listed

Window Replacement Companies at work
1
Window Depot USA | Wauwatosa Showroom
★★★★★ 5.0 · 502 reviews

Old windows leak air, fog up and rattle. The best window replacement companies in Milwaukee measure precisely, install with proper flashing and insulation, and stand behind both the glass and the labor.

  1. 1

    Window Depot USA | Wauwatosa Showroom

    🏆 Best window replacement company in Milwaukee
    ★★★★★ 5.0· 502 Google reviews

    Every one of Window Depot USA | Wauwatosa Showroom's 502 Google reviews averages out to a flawless 5.0. That is one of the deepest review histories of any window replacement company in the Milwaukee area. Based in Wauwatosa, it takes the top spot among window replacement companies in Milwaukee this year.

    📍 11111 W Burleigh St, Wauwatosa, WI 53222
  2. 2

    Window Repair & Glass Replacement Company

    ★★★★★ 5.0· 146 Google reviews

    Every one of Window Repair & Glass Replacement Company's 146 Google reviews averages out to a flawless 5.0. A solid body of feedback for a local window replacement company. Based in Oak Creek, it lands at #2 on our Milwaukee list.

    📍 6612 S 27th St, Oak Creek, WI 53154
  3. 3

    Window Depot USA of Milwaukee | St. Francis Main Office & Showroom

    ★★★★★ 4.9· 4,393 Google reviews

    With 4,393 Google reviews averaging 4.9, Window Depot USA of Milwaukee | St. Francis Main Office & Showroom has earned its place here. That is one of the deepest review histories of any window replacement company in the Milwaukee area. Based in St Francis, it rounds out the top three for Milwaukee.

    📍 4630 S Brust Ave Ste 100, St Francis, WI 53235
  4. 4

    Argo Glass & Windows - Home Window Repair & Glass Replacement

    ★★★★★ 4.9· 717 Google reviews

    Argo Glass & Windows - Home Window Repair & Glass Replacement carries a near-perfect 4.9 Google rating from 717 reviews. That is one of the deepest review histories of any window replacement company in the Milwaukee area. Based right in Milwaukee, it rounds out the top four for Milwaukee.

    📍 5255 N 91st St, Milwaukee, WI 53225
  5. 5

    HomeSealed Exteriors, LLC

    ★★★★★ 4.9· 428 Google reviews

    HomeSealed Exteriors, LLC carries a near-perfect 4.9 Google rating from 428 reviews. That many reviews is hard to fake and harder to keep that high. Based in New Berlin, it rounds out the top five for Milwaukee.

    📍 2718 S 163rd St, New Berlin, WI 53151
How this list was made

Picked by people who read the reviews.

Our review committee researched window replacement companies serving Milwaukee and the surrounding area, read consumer reviews across the web, and settled on these five. We look at how many people have reviewed a company, what they say, and how the company holds up over time. We keep the full recipe to ourselves so it cannot be gamed. Google ratings shown are as of November 9, 2026. No company paid to be here, and none can. More on how we choose →

Before you sign

How to hire a window replacement company in Milwaukee

1

Compare the U-factor and SHGC ratings, not just 'energy efficient' claims.

2

Ask whether it is a full-frame or insert (pocket) replacement, and why.

3

Get the frame warranty, glass seal warranty and labor warranty in writing.

4

Be wary of high-pressure sales with 'today only' pricing.

Good to know

Window Replacement Company questions, answered

How long do replacement windows last?

Quality vinyl or fiberglass windows last 20 to 30 years. Seal failure (fogging) is the usual end of life.

Vinyl, fiberglass or wood?

Vinyl is the value choice. Fiberglass is stronger and holds paint. Wood looks best inside but needs more care outside.

How long does installation take?

A crew can often replace 8 to 12 windows in a day with insert replacements. Full-frame jobs take longer.

For the winners

On this list? Show it off. 🎖️

Paste this on your website. The badge is free and links back to this page so customers can check for themselves.

#1 Window Replacement Company in Milwaukee, WI 2026
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#2 Window Replacement Company in Milwaukee, WI 2026
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#3 Window Replacement Company in Milwaukee, WI 2026
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#4 Window Replacement Company in Milwaukee, WI 2026
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#5 Window Replacement Company in Milwaukee, WI 2026
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