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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

SEE PROJECT GALLERIES

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

Super product, but super expensive
Don T. View Review

Super product, but super expensive

Excellent presentation & explaining all ins and outs of the gutters. Showed how desperately necessar…
Marcye Likens View Review

Excellent presentation & explaining all ins and outs of the gutters. Showed how desperately necessary mine needed replacing.

I wanna thank Wesley, Etan, Donny, and Tyler they were professional and amazing if you ever need gutters…
Donald Jarrell View Review

I wanna thank Wesley, Etan, Donny, and Tyler they were professional and amazing if you ever need gutters I highly recommend leafguard of Oklahoma

Gabriel was professional, knowledgeable and especially kind. He has a wonderful personality. We appreciat…
Gail Wiggins View Review

Gabriel was professional, knowledgeable and especially kind. He has a wonderful personality. We appreciate all he shared with us about Leafguard.

Ryan came to meet us at our house. He was very knowledgeable about the company’s products and was a…
Lillian Wong View Review

Ryan came to meet us at our house. He was very knowledgeable about the company’s products and was able answer all our questions. We will be getting our Leafguard with Ryan 😊

Hunter Lee did a great job to introduce gutter knowledge and the leafguard products. I learnt a lot
Chongzhi Gao View Review

Hunter Lee did a great job to introduce gutter knowledge and the leafguard products. I learnt a lot

Matthew did an excellent job with explaining everything! Well done!
Carolyn Wilkins-Smith View Review

Matthew did an excellent job with explaining everything! Well done!

Leaf Guard removed my old gutters and installed the new ones the next day. It took about 7 hours for 100…
Mike Krumtinger View Review

Leaf Guard removed my old gutters and installed the new ones the next day. It took about 7 hours for 100 feet and 6 down spouts. The installers were professional and understanding. They did a great job of explaining why they had to do some things, and it made a lot sense. It is a little pricey, but I think the value and protection to the house is worth it.

Luke did a wonderful job with the consultation and explanation of the products and timeline. He was very…
Christina vidana View Review

Luke did a wonderful job with the consultation and explanation of the products and timeline. He was very knowledgeable of the process and did not make me feel pressured. I felt very confident he had my best interest in providing me the information I needed

The new windows look great. They were respectful and kept everything cleaned up and left everything looki…
TrueOutcast (TheTrueOutcast) View Review

The new windows look great. They were respectful and kept everything cleaned up and left everything looking beautiful. The workers were very polite and explained the new features and settling time very clearly. Could I have gotten this done cheaper, sure. Would the quality and service of that other contractor been similar, absolutely not. I would definitely recommend them to anyone.

Homeowners Love Working with Great Day

Image
Super product, but super expensive
Don T. View Review

Super product, but super expensive

Excellent presentation & explaining all ins and outs of the gutters. Showed how desperately necessar…
Marcye Likens View Review

Excellent presentation & explaining all ins and outs of the gutters. Showed how desperately necessary mine needed replacing.

I wanna thank Wesley, Etan, Donny, and Tyler they were professional and amazing if you ever need gutters…
Donald Jarrell View Review

I wanna thank Wesley, Etan, Donny, and Tyler they were professional and amazing if you ever need gutters I highly recommend leafguard of Oklahoma

Gabriel was professional, knowledgeable and especially kind. He has a wonderful personality. We appreciat…
Gail Wiggins View Review

Gabriel was professional, knowledgeable and especially kind. He has a wonderful personality. We appreciate all he shared with us about Leafguard.

Ryan came to meet us at our house. He was very knowledgeable about the company’s products and was a…
Lillian Wong View Review

Ryan came to meet us at our house. He was very knowledgeable about the company’s products and was able answer all our questions. We will be getting our Leafguard with Ryan 😊

Hunter Lee did a great job to introduce gutter knowledge and the leafguard products. I learnt a lot
Chongzhi Gao View Review

Hunter Lee did a great job to introduce gutter knowledge and the leafguard products. I learnt a lot

Matthew did an excellent job with explaining everything! Well done!
Carolyn Wilkins-Smith View Review

Matthew did an excellent job with explaining everything! Well done!

Leaf Guard removed my old gutters and installed the new ones the next day. It took about 7 hours for 100…
Mike Krumtinger View Review

Leaf Guard removed my old gutters and installed the new ones the next day. It took about 7 hours for 100 feet and 6 down spouts. The installers were professional and understanding. They did a great job of explaining why they had to do some things, and it made a lot sense. It is a little pricey, but I think the value and protection to the house is worth it.

Luke did a wonderful job with the consultation and explanation of the products and timeline. He was very…
Christina vidana View Review

Luke did a wonderful job with the consultation and explanation of the products and timeline. He was very knowledgeable of the process and did not make me feel pressured. I felt very confident he had my best interest in providing me the information I needed

The new windows look great. They were respectful and kept everything cleaned up and left everything looki…
TrueOutcast (TheTrueOutcast) View Review

The new windows look great. They were respectful and kept everything cleaned up and left everything looking beautiful. The workers were very polite and explained the new features and settling time very clearly. Could I have gotten this done cheaper, sure. Would the quality and service of that other contractor been similar, absolutely not. I would definitely recommend them to anyone.

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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