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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 [location_city], [location_state_abbr]

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 [location_city], [location_state_abbr]

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Homeowners Love Working With Great Day

5-Star Review: Excellent Experience at Window Expo! I was thoroughly impressed by the quality products an…
James Rice View Review

5-Star Review: Excellent Experience at Window Expo!
I was thoroughly impressed by the quality products and exceptional service at the Window Expo.
A huge thank you to Alyse, who made the experience seamless. Alyse possesses incredible product knowledge, patiently guided me through my options, and offered suggestions that were genuinely helpful. Her professionalism and positive attitude made the consultation a pleasure.
I highly recommend visiting the Window Expo and specifically asking for Alyse!

Very happy overall with work done. My wife had a vision on what she wanted her new master bath to look li…
Chris P View Review

Very happy overall with work done. My wife had a vision on what she wanted her new master bath to look like and the team at K-Designers took that dream and made it a reality! High quality products. Great communication. As with any construction project you run into unforeseen issues, this team was open, honest and communicative with options. That made a world of difference! Overall happy and satisfied!

Professional and knowledgeable of the products. I t was a joy to have her in my home
janice mecke View Review

Professional and knowledgeable of the products. I t was a joy to have her in my home

Pleasant representative
erick owiso View Review

Pleasant representative

This was our first experience replacing windows in our home. We shopped around and priced windows for mon…
Aimee Brighton View Review

This was our first experience replacing windows in our home. We shopped around and priced windows for months before finding universal windows. Starting from the first phone call to schedule an appointment with the sales person to the day the installer left, our experience was positive. The windows are everything we wanted and more! The installer was incredibly professional and respectful of our property. We have already told our neighbors and friends about our experience and would suggest universal windows direct of St. Louis to anyone.

Very polite salesman and very knowledgeable. Damien looked for ways to save us money for the Christmas ho…
Clarence Bennett View Review

Very polite salesman and very knowledgeable. Damien looked for ways to save us money for the Christmas holiday and get us the product we wanted. Found us financing options with different rates and terms for the loan. Left the options to us with the concern of getting the best rate. This is the kind of sales that leave you feeling good once the paper work is done. Thank you Damien looking forward to seeing you at our next home upgrade with vinyl siding.

It’s definitely worth the home visit to have a better understanding and visual of what the end result wil…
Betty Carden View Review

It’s definitely worth the home visit to have a better understanding and visual of what the end result will be. The rep, Jason, was thorough and provided the details we needed to make our decision to finalize the sunroom.

Universal windows sent Alexander out to our home to give us an estimate for replacement windows. Alexande…
Brett Felger View Review

Universal windows sent Alexander out to our home to give us an estimate for replacement windows. Alexander was very personable and professional. He was knowledgeable and explained everything we needed to know. I’m sure we will be satisfied with our new windows!

Jeff was very thorough and knowledgeable, and gave me a very interesting presentation. I appreciate it ve…
Joseph Webb View Review

Jeff was very thorough and knowledgeable, and gave me a very interesting presentation. I appreciate it very much.

Joel, is an amazing person. Excellent service. He has given me a very reasonable price. You are appreciat…
Asun Villa DeLong View Review

Joel, is an amazing person. Excellent service. He has given me a very reasonable price. You are appreciated!

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.