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We’re Greendale’s Home Remodeling Experts

With its garden community roots and mid-century charm, Greendale homes benefit from thoughtful home renovation. Great Day Improvements delivers updates that respect your home’s heritage while improving performance and comfort.
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Great Day Improvements completed this timeless home remodeling project in Greendale for a sophisticated colonial look.

Expert Home Renovation Services in Greendale, WI

Bath Remodeling

Bath Remodeling
Doors

Doors
Gutters

Gutters
Siding

Siding
Sunrooms

Sunrooms
Windows

Windows

SEE PROJECT GALLERIES

Greendale Home Remodels, Designed Around You

Accountability

We stand by what we do because we own every step—no handoffs and no wasted time. High quality comes standard with our skilled employees carefully handcrafting our products in the USA. 

Expertise

Our specialized experts live where you live and understand local factors that affect your home. We design and manufacture what we install to ensure a perfect fit every time. 

Value

Your next project is possible with a variety of plan options to fit your budget. We build and install our products to last—for you and the next homeowner.

WHY CHOOSE US
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Explore Your Options, Risk Free

Have questions? Still deciding who to work with? No problem. You can schedule a free, no obligation, in-home consultation. Our team will walk you through all your options and provide you with a detailed project quote so you can choose your remodeler with confidence. 

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The Great Day Improvements Experts in Greendale, WI

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Homeowners Love Working With Great Day

Matt called to say his ETA and arrive on time. Was in and out in 15 minutes. Very pleased.
Janine Stearns View Review

Matt called to say his ETA and arrive on time. Was in and out in 15 minutes. Very pleased.

Fast ,clean and professional. My installers were superb like my new patio door.
Sabine Leland View Review

Fast ,clean and professional. My installers were superb like my new patio door.

Kyle was very patient and worked through a solution that had the best value at the most reasonable price!…
Jocelyn Toleado View Review

Kyle was very patient and worked through a solution that had the best value at the most reasonable price! Manager Joe got on the phone with us and re-welcomed us with support and gratitude following. These guys are an absolute cut above anyone else we have experienced. Measure and Install team were very punctual and considerate! We’re so excited to move forward with Kyle, Joe,And Champion!

Rick was truly great to meet and work with! He was prompt, thorough, and clearly believes in the good wor…
Jenny Goycochea-Marker View Review

Rick was truly great to meet and work with! He was prompt, thorough, and clearly believes in the good work champion does. I had a door previously replaced with renewal by Anderson and Rick was able to beat that price by several thousand dollars! Highly recommend champion to anyone looking to replace their doors or windows.

Theresa was really great and explained each and everything very well. She took her time and answered all…
Phillip Murrell View Review

Theresa was really great and explained each and everything very well. She took her time and answered all our questions.

Salesman Isaac was a complete gentlemen. Follow up was great. Kept getting harassed by competing Windows…
Domenique Rodriguez View Review

Salesman Isaac was a complete gentlemen. Follow up was great. Kept getting harassed by competing Windows guys from out of town,yet manager Joe made sure I was taken care of and completely satisfied. Great folks. I highly reccomend!

Wow! What a great experience with Travis! He explained everything so well and the demos were great too. N…
Craig Moravy View Review

Wow! What a great experience with Travis! He explained everything so well and the demos were great too. Not to mention the stories he shared with us. Kinda felt like sitting with and uncle catching up on old times.. cant wait to see the next steps in this project. Thanks Uncle Travis.

So excited my new windows being put in they look amazing the communication at every angle was spot on fro…
Holly Kilbarger View Review

So excited my new windows being put in they look amazing the communication at every angle was spot on from start to finish .would definitely recommend universal windows to anyone ..thank you

Yesterday my new walk-in shower installation was complete – and it was a wonderful experience. Tom…
Janice W. View Review

Yesterday my new walk-in shower installation was complete – and it was a wonderful experience. Tom & Jefferson did a marvelous job. The install went quite smoothly leaving a beautiful new walk-in shower. It created a bit of a mess, but when it was all done the place was left in pristine condition. Everything was picked up and left clean. Tom was extremely helpful with explaining all the functions and leaving us with cleaning instructions. Jefferson was happy all the time and seemed to entirely enjoy his job, as well as Tom. I would recommend them any time to any one.

Gary Dawson was knowledgeable & courteous. He understood what we wanted for our new sunroom & e…
Patrica Anglin View Review

Gary Dawson was knowledgeable & courteous. He understood what we wanted for our new sunroom & explained the process for comlpletion.

Homeowners Love Working with Great Day

Image
Matt called to say his ETA and arrive on time. Was in and out in 15 minutes. Very pleased.
Janine Stearns View Review

Matt called to say his ETA and arrive on time. Was in and out in 15 minutes. Very pleased.

Fast ,clean and professional. My installers were superb like my new patio door.
Sabine Leland View Review

Fast ,clean and professional. My installers were superb like my new patio door.

Kyle was very patient and worked through a solution that had the best value at the most reasonable price!…
Jocelyn Toleado View Review

Kyle was very patient and worked through a solution that had the best value at the most reasonable price! Manager Joe got on the phone with us and re-welcomed us with support and gratitude following. These guys are an absolute cut above anyone else we have experienced. Measure and Install team were very punctual and considerate! We’re so excited to move forward with Kyle, Joe,And Champion!

Rick was truly great to meet and work with! He was prompt, thorough, and clearly believes in the good wor…
Jenny Goycochea-Marker View Review

Rick was truly great to meet and work with! He was prompt, thorough, and clearly believes in the good work champion does. I had a door previously replaced with renewal by Anderson and Rick was able to beat that price by several thousand dollars! Highly recommend champion to anyone looking to replace their doors or windows.

Theresa was really great and explained each and everything very well. She took her time and answered all…
Phillip Murrell View Review

Theresa was really great and explained each and everything very well. She took her time and answered all our questions.

Salesman Isaac was a complete gentlemen. Follow up was great. Kept getting harassed by competing Windows…
Domenique Rodriguez View Review

Salesman Isaac was a complete gentlemen. Follow up was great. Kept getting harassed by competing Windows guys from out of town,yet manager Joe made sure I was taken care of and completely satisfied. Great folks. I highly reccomend!

Wow! What a great experience with Travis! He explained everything so well and the demos were great too. N…
Craig Moravy View Review

Wow! What a great experience with Travis! He explained everything so well and the demos were great too. Not to mention the stories he shared with us. Kinda felt like sitting with and uncle catching up on old times.. cant wait to see the next steps in this project. Thanks Uncle Travis.

So excited my new windows being put in they look amazing the communication at every angle was spot on fro…
Holly Kilbarger View Review

So excited my new windows being put in they look amazing the communication at every angle was spot on from start to finish .would definitely recommend universal windows to anyone ..thank you

Yesterday my new walk-in shower installation was complete – and it was a wonderful experience. Tom…
Janice W. View Review

Yesterday my new walk-in shower installation was complete – and it was a wonderful experience. Tom & Jefferson did a marvelous job. The install went quite smoothly leaving a beautiful new walk-in shower. It created a bit of a mess, but when it was all done the place was left in pristine condition. Everything was picked up and left clean. Tom was extremely helpful with explaining all the functions and leaving us with cleaning instructions. Jefferson was happy all the time and seemed to entirely enjoy his job, as well as Tom. I would recommend them any time to any one.

Gary Dawson was knowledgeable & courteous. He understood what we wanted for our new sunroom & e…
Patrica Anglin View Review

Gary Dawson was knowledgeable & courteous. He understood what we wanted for our new sunroom & explained the process for comlpletion.

Browse Additional Home Remodelers Near Greendale, WI

You can find Great Day services all across the country – including these places nearby.

Questions About Our Home Remodeling in Greendale, WI

What types of home remodeling projects does Great Day offer in Greendale, WI?

We specialize in a wide range of remodeling services, including sunroom additions, window and door replacements, bathrooms, gutters, and more. Every project is managed from design to installation by our in-house experts—no handoffs or subcontractors.

Do you offer financing options for Greendale, WI homeowners?

Absolutely. We offer several flexible financing options to make your home improvement project more affordable. We can work with you to find a plan that fits your budget, including 0% interest plans and extended payment terms. During your consultation, we’ll will walk you through the best options for your project goals.

Do your remodeling projects in Greendale, WI come with a warranty?

Yes—all of our products and installations are backed by industry-leading lifetime warranties. We stand confidently behind our work—giving Greendale, WI homeowners peace of mind that their investment is protected for years to come.

What makes Great Day Improvements different from other Greendale, WI contractors?

We’re not general contractors—we’re home remodeling experts who take full responsibility for every phase of your project. Our local knowledge, start-to-finish ownership of the process, and national reputation mean you get personalized service backed by proven brands.

Can I see examples of your work in the Greendale, WI area?

We’re proud to serve the Greater Milwaukee, WI area and have completed projects in Cudahy, Hales Corners, Waukesha, Menomonee Falls, and even more across Wisconsin. View our online gallery or schedule a free consultation to see all of your design and style options.

How do I get started with Great Day Improvements?

It starts with a free consultation where we listen to your needs, assess your space, and provide expert recommendations. From there, we create a custom plan that works for your home, your budget, and your timeline. Give us a call at (800) 4-GREAT-DAY or fill out our contact form and we’ll schedule your free, in-home consultation at your convenience.

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