Home Improvement Contractors for Your Home in East Moline, IL

We specialize in window replacement, gutters, roofing installation, siding services, and more.

Real Customer Testimonials

After 20+ years in the industry, we have served thousands of satisfied customers. Browse through our customer testimonials to see why we’re still their #1 choice.

Your Questions Answered

We think it’s important for you to understand the why when making home improvements. Here is a list of the most common questions answered for your convenience.

Flexible Financing Options Available

Replacing your windows or roof can be financially intimidating. Have peace of mind with our flexible financing options on our replacement & installation services.

Window Replacement & Home Improvement Services in East Moline, IL

Mainstream Home Improvement has been the preferred option for homeowners needing a roofing, siding, or window project since 2001. We ensure that you will never be subjected to sales pressure or pricing markups on any of our projects, but rather honest and timely home renovation services to help restore your property in East Moline, IL. We guarantee your satisfaction before we leave your property to make sure the results are exactly as you anticipated. From installing new shingles on your roof to replacing your old windows, our company has years of experience in the industry to get the job done right the first time.

Depending on the quality and frequency of maintenance, your home’s windows may last anywhere from 15-20 years. However, if you find that your windows have been broken in a storm or are no longer securely sealed, Mainstream Home Improvement in East Moline, IL provides window installation and replacement services. We are certain that you’ll find the perfect replacement windows for your house when browsing through our overwhelming stock with hundreds of designs, sizes, and styles to pick from. All of our windows have a lifetime guarantee and are guaranteed energy efficient, offering you the most value for your money.  Contact our staff to schedule an inspection and begin your home improvement project.

Types of Windows We Offer
East Moline, Illinois

As one of the leading window installation and replacement experts in the East Moline, IL area, we pride ourselves on being able to offer clients a wide selection of window options for their homes. Whether you’re looking for a standard slider window or want unique bay windows for your family home, Mainstream Home Improvement is here to help you with your upcoming project. We sit down with homeowners to determine which style of window they’re looking to install or replace on their property, while completely managing the entire installation and quality-management process. There are several types of windows we offer our clients including: 

double hung windows quad cities

Double-Hung Windows

casement windows quad cities

Casement Windows

bay window quad cities

Bay & Bow Windows

slider windows quad cities

Slider Windows

Awning Windows

sliding patio doors quad cities

Patio Doors

Why Choose

Mainstream Home Improvement

When it comes to any home renovation job, having an experienced and dependable staff working on your windows, roof, or siding is critical. At Mainstream Home Improvement, we put all we have into any installation or replacement job. There are various reasons why we remain the top option for homeowners in East Moline, IL, and you can rely on us to provide outstanding results.


Customer Service

Mainstream is dedicated to providing customers with outstanding customer service. That’s why we are the #1 option for East Moline, Illinois residents.


Quality Products

In all home renovation projects, we guarantee high-quality, long-lasting goods. We offer everything from name-brand windows to long-lasting roofing products.


Expert Installation

We have over 20 years of expertise offering 100% client satisfaction for window, gutter, roofing, siding, and patio door installation services.


Superior Teamwork

Our company believes in teamwork to attain excellence on every assignment, and our love for collaboration reflects in our work.

East Moline, Illinois

Investing in a solid gutter system that can endure years of severe rain is one of the simplest methods to keep water from entering your house or roof. Mainstream Home Improvement delivers dependable gutter installation to avoid mildew, leaks, and decay that are frequent with worn or damaged gutters. Our professionals utilize protective synthetic felt to offer an extra layer of protection to your gutters, assuring years of continued use while preventing roof degradation. Protect your home with our dependable gutter installation and replacement services; we’ll assist you in selecting from a variety of designs to increase the curb appeal and efficiency of your home. Contact our staff for a free quote on our gutter solutions.

Gutter Covers
East Moline, Illinois

With our gutter covers from GutterRoof and GutterRx™ in East Moline, IL, you’ll never have to clean your gutters again. At Mainstream Home Improvement, our gutter covers are shaped to prevent your system from clogging with leaves and creating significant water damage over time. Our gutter protection system sends running water through small holes aligning the span of the metal cover, where it falls into the trough and your city’s drainage system. Not only are our gutter covers an appealing solution for your roof, but they also endure longer than standard aluminum systems. Instead of spending hours picking soggy leaves out of your gutters, just let the wind carry them away and save yourself the trouble year after year. To learn more about our gutter covers, contact us today.

Roofing Replacement
East Moline, Illinois

If your roof has been damaged by wind, hail, or falling debris, Mainstream Home Improvement can provide you with dependable roofing replacement services. Nobody likes to feel insecure in their own home due to a broken or leaky roof. Our professionals have 20+ years of business expertise to remove the surface of your present roof and replace it with high-quality materials that will survive for decades. We will evaluate the surface of your roof during our roofing replacement inspection before preparing the base for your new shingles. To avoid mold development, color degradation, and water damage, all of our name-brand roofing materials are protected from strong rains, snow, and UV radiation. Contact our East Moline, IL office to learn more about our roofing replacement services and financing alternatives.

East Moline, Illinois

Mainstream Home Improvement’s siding installation and replacement services can drastically transform the appearance of your home. With hundreds of styles, patterns, and colors to pick from, we guarantee you’ll discover a siding selection that will give your house a new appearance that you can be proud of. We use 25-foot siding panels to provide the smallest possible gaps for a waterproof and pest-free surface. Our Alside® Vinyl Siding is one of the top name brands in the industry that is proven to never crack, dent, split, or blow off under any circumstance! Call our East Moline, IL team to get a reliable quote on our siding installation and replacement services that match your needs and budget.

Frequently Asked Questions

See Our Answers to Real Questions Asked By Clients in East Moline, IL.

Before getting started with your home renovation project, our company wants to ensure you get all of your pressing questions addressed. Check out some of the most frequently asked questions and actual answers from our Mainstream Home Improvement staff. Is your question not answered here? Don’t worry! Our office manager has years of expertise with our roofing, windows, patio doors, and siding services and can provide you with all of the information you need to set up an initial assessment!

What are some of the most common pricing games that typical window places want to play?

Pricing games occur when a contractor offers you very cheap pricing for their services to persuade you to invest in their services. This enables them to provide you with what you paid for, which is often lesser quality for half the price, almost guaranteeing future repairs. To ensure that you get excellent work at a reasonable cost, our experts at Mainstream Home Improvement vow to offer you honest estimates that always display the exact price, with no pricing games along the way.

You guys have a lot of glowing reviews. Why can’t I find customer reviews on other companies’ websites?

While we’d like to believe it’s because of our enthusiasm for customer service, however, we realize there are lots of other home improvement contractors that give the same level of service. Our reviews are merely a result of our expertise and extensive variety of services including roofing, siding, window, patio door, and gutter services to homes in East Moline, IL. Our office managers also ensure that all of your inquiries are answered before, during, and after your project for a seamless experience.

Why do you only have production managers or owners on the final walk through?

Before allowing homeowners to view their freshly completed project, our project managers like to do a last walkthrough to ensure that everything is in order. We usually advise that it’s best to have many pairs of eyes check over an installation or repair; if anything has to be fixed or replaced, our project managers will notice it during the final inspection. This is simply another technique to guarantee that your roofing, window, siding, or patio door project is executed flawlessly and to your satisfaction.

What Our Customers Are Saying

Our Awards

At Mainstream Home Improvement, we have been awarded several outstanding awards for our high customer satisfaction ratings, business integrity, and overall work ethic. View our current awards below!

better business integrity awards logo

Mainstream Home Improvement Wins 2004 Better Business Bureau Integrity Awards

Mainstream Home Improvement Wins Score's Business Of The Year Award

Mainstream Home Improvement Wins The Rock Island Recycling Award

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