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Home Improvement Services In Davenport, IA

Award-Winning Home Improvement Services In Davenport, IA

Welcome to Mainstream Home Improvement, Davenport's go-to company for exterior remodeling and home improvement.

We opened our doors on July 31st, 2001. Since then, we've completed thousands of projects for homeowners throughout Iowa. In that time, we've garnered praise from both our customers and our industry.

While many companies have come and gone, we've thrived because we focus on providing YOU, the customer, with an excellent experience.

How do we do it?

Here is more about our services for Davenport, IA:


We've pinpointed the best, most energy-efficient windows for Davenport homeowners. Boost your home's curb appeal, save on your energy bills, and experience true luxury with our special windows. Find out more…


Our excellent fiberglass entry doors provide game-changing strength, exceptional efficiency, and true beauty. These fiberglass doors can also accurately reproduce the look of wood—while coming with NONE of the wood-related maintenance hassles. Find out more…


Our high-performance roofing system provides outstanding protection and durability when dealing with Mother Nature's worst. Choose from a variety of designer color options to achieve the perfect look for your home. Find out more…


We specialize in premium, low-maintenance, hassle-free vinyl siding. You'll love your options of deep, rich colors and how tremendous our siding will make your home look—for a truly sensible price. Find out more…

Gutter Covers

Prevent costly water damage to your home with our cutting-edge gutter cover systems. Our gutter protection blends seamlessly with your home while keeping your gutters free from dirt, debris, and leaves. Find out more…

Plus: Elite Installation

Whichever of our services you choose for your Davenport home, you get craftsman-level installation from our highly experienced team. You'll also love how we treat you and your home with complete respect throughout the installation. We make things easy, pleasant, and comfortable!

Get A Free Estimate Today

For a free in-home estimate, contact us today. We would be honored to discuss your project with you.

What Our Customers Are Saying…

"We are beyond thrilled with the windows and siding installation job performed by Mainstream Home Improvement. Their communication was excellent. The price was very competitive. The construction crew were incredibly polite and respectful. The final results were fantastic! They took my 70-year-old home and magically made it look new again. I love this company and can recommend them to anyone who needs anything done." - Sheri E.

Davenport, IA Service Area Map