Mainstream Home Improvement

Mainstream Home Improvement We specialize in quality window replacements, siding, roofing, gutters and gutter covers. https://localsloveus.com/vote/69437/

https://linktr.ee/mainstreamhi

Mainstream doesn't believe in inflating prices only to offer fake sales. They don't believe in high pressure sales tactics. Instead, they want to offer quality products at affordable prices. They are honest people with families that live in the Quad Cities just like you.

The Terrill family's Rock Island home just got a fresh new look with Haven siding in Shamrock and Sand. This two-tone co...
09/08/2026

The Terrill family's Rock Island home just got a fresh new look with Haven siding in Shamrock and Sand. This two-tone combination is one of our favorites. We love how it turned out!

Thank you for trusting Mainstream with your home!

Happy Labor Day Weekend! Our office and showroom will be closed September 5th-7th. We'll be back September 8th. Wishing ...
09/05/2026

Happy Labor Day Weekend!

Our office and showroom will be closed September 5th-7th. We'll be back September 8th. Wishing everyone a safe and relaxing weekend!

Your home deserves the character you dream about - without the bigger price tag. All September long, every window upgrad...
09/04/2026

Your home deserves the character you dream about - without the bigger price tag. All September long, every window upgrade is free, no exclusions!

Reach out today to get started.

The Mainstream team took a well-earned break today to spend some quality time together. Spencer manned the grill, and we...
09/03/2026

The Mainstream team took a well-earned break today to spend some quality time together. Spencer manned the grill, and we spent the afternoon laughing and catching up after a busy month!

So thankful to be able to wrap up the summer together before the long weekend!

This September, we're offering free upgrades on every window project, no exclusions! It's a great opportunity to get the...
09/01/2026

This September, we're offering free upgrades on every window project, no exclusions! It's a great opportunity to get the exact look you want, at no extra cost.

This offer runs through September 30th. Reach out today for a free estimate, or stop by our Bettendorf showroom to learn more.

As we head into September, now's a good time to take a closer look at your windows before the weather gets too cold. Her...
08/31/2026

As we head into September, now's a good time to take a closer look at your windows before the weather gets too cold. Here are three signs it might be time for an upgrade:

1️⃣ Drafts near the frame, even when the window is fully closed
2️⃣ Condensation or fogging between the panes
3️⃣ Windows that stick, feel loose, or are difficult to open and close

If you're noticing any of these, we'd love to help! Stop by our Bettendorf showroom or reach out for a free estimate.

The Lange family's Apple River home now features two Infinity by Marvin patio doors and a large awning picture window, f...
08/28/2026

The Lange family's Apple River home now features two Infinity by Marvin patio doors and a large awning picture window, finished in Ebony. The upgrade brings in more natural light and gives the whole space a fresh, open feel. We love how this turned out!

Thank you for trusting Mainstream!

08/26/2026

Take a look at how easy it is to open, close, lock, and unlock this white Infinity by Marvin awning window. Smooth operation is one of those details that makes a real day to day difference. No fighting with a stuck window or a lock that doesn't close.

This window also features obscure glass, a great option for privacy without sacrificing natural light.

Come see it in person at our showroom, 915 Middle Road in Bettendorf!

'Very professional and thorough with attention to the smallest details.' That's exactly what we aim for on every project...
08/25/2026

'Very professional and thorough with attention to the smallest details.' That's exactly what we aim for on every project.

Thank you to the Wear family for trusting Mainstream with your home and for the kind words. We're so glad you're loving your new windows!

EverWood® interiors bring the warmth and beauty of real wood to your home with the durability and low maintenance of a r...
08/22/2026

EverWood® interiors bring the warmth and beauty of real wood to your home with the durability and low maintenance of a replacement window.

And because every home is different, EverWood® can be stained to complement your existing woodwork and trim, so you can preserve the character you already love.

📍915 Middle Road to see the beauty of EverWood® for yourself.

Address

1554 52nd Avenue
Moline, IL
61265

Opening Hours

Monday 8am - 4:30pm
Tuesday 8am - 4:30pm
Wednesday 8am - 4:30pm
Thursday 8am - 4:30pm
Friday 8am - 4:30pm

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