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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

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.

Rachel Green was fantastic and was able to reach my budget needs. I am so excited to be able to have leaf…
Marsha Stepp View Review

Rachel Green was fantastic and was able to reach my budget needs. I am so excited to be able to have leaf guard gutters on my home!!.

I was in need of gutters for my home so contacted leafguard. Trevon came out to give estimate. The initia…
greg wise View Review

I was in need of gutters for my home so contacted leafguard. Trevon came out to give estimate. The initial price was sticker shock but after working with military discount I was able to fit the payments into budget. The installers David and Anthony came out and were very professional and efficient. The finished installation within a few hrs

Johnny was prompt, informative and listened to my wants, needs and expectations from new windows. He was…
Planet Martay View Review

Johnny was prompt, informative and listened to my wants, needs and expectations from new windows. He was thorough with explaining Champion’s products, what sets them apart from competitors and makes them much more efficient than other windows/companies.

Noah did a fantastic job of being a king on King Day while talking windows and your services to me
Douglas Stomberg View Review

Noah did a fantastic job of being a king on King Day while talking windows and your services to me

The extremely friendly installers just left and the new windows look great inside and out!
Sievers 19 View Review

The extremely friendly installers just left and the new windows look great inside and out!

They extremely friendly installers just left and my windows look amazing, inside and out!
Kristie Richmond View Review

They extremely friendly installers just left and my windows look amazing, inside and out!

Sal was great! Very knowledgeable and very friendly. He is trustworthy which is hard to come by now a day…
Kimberly Ford View Review

Sal was great! Very knowledgeable and very friendly. He is trustworthy which is hard to come by now a days.

Chuck was great, he came to fix one thing one our day and found several issues. He was very helpful and k…
Margaret Ehret View Review

Chuck was great, he came to fix one thing one our day and found several issues. He was very helpful and kind.

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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