Top Rated Replacement Windows & Doors Company

Serving All of Southeastern Wisconsin

FEATURING Direct-to-Consumer Wholesale Prices on
Replacement Windows from All Major Manufacturers

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4 Reasons Why Homeowners Choose Guardian Exteriors
for their Replacement Windows & Doors

When compared to other window replacement companies in Milwaukee, Guardian gives homeowners the most choices.

Largest Product Selection

Guardian has an outstanding reputation in Milwaukee as a window replacement company

Award Winning Service

Guardian offers homeowners several financing options for their window replacement projects.

Flexible Payment Options

Guardian guarantees all of their work.

Unmatched Guarantees

Guardian– A Better Way to Buy Replacement Windows

Don’t Take Our Word For It…

Read Our Press.

Press Release on Milwaukee Journal Sentinel

Guardian Shows Milwaukee Homeowners a Better Way to Buy Home Improvements

A local home improvement company breaks sharply from the negative industry norms and is transforming the home improvement industry.

Press Release on Milwaukee Journal Sentinel

Homeowners Approve of Consumer-Friendly Home Improvement Buying Process

Straying from the negative industry norm proves valuable to homeowners.

Press Release on Milwaukee Journal Sentinel

Salespeople Are a Thing of the Past for Local Home Improvement Company

Guardian, Inc. eliminates the conflict of interest that exists when salespeople get paid based on how much homeowners spend.


Listen to what our clients have to say.

They came out to the house, looked at the areas we were concerned about, and offered practical and less expensive options than replacement. All the options were things we could do ourselves which is actually what the representative suggested! We were very impressed with and grateful for this honest appraisal of the repair work. We will definitely call Guardian in the future with any bigger issues that present themselves.
Mary K – Racine, WI
“After doing a lot of research including two other estimates, I felt that you were the company that I wanted to go with! Your price wasn’t the lowest, but the quality was by far the best. The integrity of your people was impressive, every promise was kept.”
Richard – Menomonee Falls, WI
We were very concerned about protection for our plants in the areas near the construction. It turned out that not one single plant was damaged. In fact, you could not even see any evidence that work had been done or that anyone had even been here except that a new roof was in place. Please pass along our thanks and appreciation to everyone involved in the project. The whole team did an excellent job.
Gordon and Lynn – Sussex, WI

Advice for Homeowners Looking for a Window Replacement Company…
From a Homeowner.

We Are Trusted by:


The Typical Process of Buying
Replacement Windows Just Can’t Be Trusted

Here Are the 4 Biggest Reasons Why…

Click on the buttons to learn more.

it’s Secretive
It’s Scripted
It’s Manipulative
it’s Deceptive

Here’s a Better Way to Buy Replacement Windows.

Click on the buttons to learn more about each step.

Step 1– Thorough Inspection:
Step 2– Recommendations:
Step 3– Education:
Step 4– Detailed Proposal:
Step 5– Payment Options:

We Have the Largest Product Selection Available

Here are just some of the products that we carry.

Limited Selection is The Main Cause of Confusion Amongst Homeowners.

Receiving conflicting information from the sales representatives of 2 competing window replacement companies representing competing product lines is often the norm. No matter how hard you try, you can’t get a straight answer from any sales representative because their answers are skewed to sell their products. One sales rep will tell you that product ‘A’ is inferior to their product (product ‘B’) and visa-versa.

At Guardian Exteriors, not only do we offer all of the major product lines that are available in the marketplace today, but we also have relationships with the largest wholesale – factory direct manufacturers who can have your windows custom built with the exact features you want and none that you don’t.

At Guardian, we can honestly say that we can properly guide you through the selection process so that you end up with the correct replacement windows that fill your specific needs and your current budget.

Request a consultation or if you would like an approximate estimate, simply click the button below.


Related Info:

Live Representative Available
24 Hours A Day 7 Days A Week To Personally Take Your Call

(414) 226-5619 or (262) 208-4727

If you’re ready for a Design Consultation, simply give us a call
or fill out the form below and we’ll gladly take all the time you need
to go over the options available specific to your needs.

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