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We’re Denver’s Home Remodeling Experts

At a mile high, Denver homes face serious sun, snow, and everything in between. Great Day Improvements offers home renovations that boost comfort and efficiency while standing up to Colorado’s rugged climate. Trust our local experts to bring durability and design together—seamlessly.
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Split-level home in Denver with rustic wood and brick finishes—capturing the spirit of Colorado living with practical improvements built to last.

Expert Home Renovation Services in Denver, CO

Bath Remodeling

Bath Remodeling
Doors

Doors
Gutters

Gutters
Siding

Siding
Sunrooms

Sunrooms
Windows

Windows

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Denver 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 Denver, CO

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Homeowners Love Working With Great Day

Courtney was very knowledgable on the competitive differences between Champion Window and other brands. S…
Bob Lang View Review

Courtney was very knowledgable on the competitive differences between Champion Window and other brands. She did a good job demonstrating the value of the product. Courtney also was able to the project cost to better fit our financial objectives. Only suggestion is for Champion to give prospects an idea as to the time it would take for the assessment and product demo prior to the visit.

The agent Grayson explained everything to me about how there system works.I was very impressed with him w…
Gary Thompson View Review

The agent Grayson explained everything to me about how there system works.I was very impressed with him working with me on what I wanted and was trying to do and get done. I’m looking forward to my new gutters and I would recommend them to my family and friends.

Jonathan Douglass just sold me on some gutters from LeafGuard, I gotta say he’s a great guy. My husband a…
dezninicole View Review

Jonathan Douglass just sold me on some gutters from LeafGuard, I gotta say he’s a great guy. My husband and I learned a lot. Jon definitely took his time and gave us as much information as he could to allow us the chance to make an educated decision. I’m confident that we’ll be happy with LeafGuard.

Ryan with appointment dis a fantastic job and explaining how the whole remodel work and will go.
Gassan Khori View Review

Ryan with appointment dis a fantastic job and explaining how the whole remodel work and will go.

Isaiah was really professional and not pushy and gave use good price. Thank you.
Jessica Henry View Review

Isaiah was really professional and not pushy and gave use good price. Thank you.

James was very professional and was able to show me why leafguard is great for my home. He also shoveled…
Nancy View Review

James was very professional and was able to show me why leafguard is great for my home. He also shoveled snow for me.thank you

John Samra did an outstanding job of explaining all the features of the available Main entrance doors and…
Vincent Gierisch View Review

John Samra did an outstanding job of explaining all the features of the available Main entrance doors and storm doors. Very impressed with the quality and designs available. Would recommend Champion windows and doors to our friends and family without a doubt.
Vincent Gierisch

I had a great experience with LeafGuard. Anthony was professional, knowledgeable, and easy to work with f…
Tracy Rupard View Review

I had a great experience with LeafGuard. Anthony was professional, knowledgeable, and easy to work with from start to finish. He explained the process clearly, answered all my questions, and made sure everything was done right. The installation was efficient, clean, and high quality. I highly recommend LeafGuard, especially if you get to work with Anthony.

Chuck Flair was excellent to work with. Thank you Chuck for all your help.
Doug Clauss View Review

Chuck Flair was excellent to work with. Thank you Chuck for all your help.

Malachi, the representative is very good and very informative. Great to work with and really helped me ou…
Heik Kho View Review

Malachi, the representative is very good and very informative. Great to work with and really helped me out with lower the quote.

Browse Additional Home Remodelers Near Denver, CO

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

Frequently Asked Questions About Our Home Remodeling in Denver, CO

What types of home remodeling projects does Great Day offer in Denver?

We specialize in a wide range of remodeling services, including sunroom additions, window and door replacements, siding, 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 Denver 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 Denver 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 Denver homeowners peace of mind that their investment is protected for years to come.

What makes Great Day Improvements different from other Denver 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 Denver area?

Yes! We’re proud to serve the Greater Denver area and have completed projects in Aurora, Centennial, Lakewood, Thronton, and even more across Colorado. 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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