What are the opening hours?

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

Mainstream Home Improvement

Home
United States
Moline, IL
Mainstream Home Improvement

We specialize in quality window replacements, siding, 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.

10/16/2026

Celebrating National Boss’s Day because we have the best boss around.

Great leaders inspire great teams, and we’re lucky to have you leading ours, Spencer!

10/15/2026

This Orion home got a full refresh, and we love how it turned out.

We replaced the windows throughout with Infinity® by Marvin®, finished with a bronze exterior and a stained EverWood® interior, and added a new sliding patio door to match.

Thank you, Grossman family, for trusting Mainstream with your home!

10/13/2026

The fall colors are in full bloom at the Bettendorf showroom, and we'd love to show you around!

📍915 Middle Road, Bettendorf

10/12/2026

A good upgrade doesn’t have to change everything. Sometimes it just makes what’s already there stand out.

That’s the idea behind this Bettendorf home. The brick, the shutters, and the warm wood trim all stayed. The new Infinity by Marvin windows simply let them shine, with a cleaner look outside and a better view inside.

Thinking about an upgrade before winter? Reach out for a free estimate.

10/11/2026

Beautiful day for the LeClaire Fall Fest! 🍂

We're set up downtown on the levee until 4pm with plenty of vendors to browse. Come say hi to Leandra and Maggie and ask about our Veterans Day Giveaway!

10/10/2026

Happy World Mental Health Day. 💙 Our prayers are with anyone carrying a heavy load. It's okay to ask for help.

Check in on a friend, a neighbor, or a coworker. A little kindness goes a long way.

10/09/2026

Join us at the LeClaire Fall Fest this Sunday, October 11th. Stop by our booth, say hi to Leandra and Maggie, and learn more about our Veterans Day Giveaway.

Hope to see you there! 🍂

10/07/2026

A home that looks great from the street and stays comfortable all winter long. That's the goal, and it starts with the windows.

Before the weather turns, enter our Veterans Day Giveaway! One local veteran will win $25,000 in Infinity by Marvin windows.

Enter here: https://bit.ly/mainstream_vets26

10/06/2026

Thank you for your service! 🇺🇸

This Veterans Day, we're giving up to $25,000 in Infinity® by Marvin® windows to one local veteran. Enter yourself or a veteran you love by October 31st.

Only one veteran will win free windows, but everyone who enters is a winner in our book: all veteran entrants receive exclusive savings on their next Mainstream project.

Winner revealed November 11th!

Enter here: https://docs.google.com/forms/d/1haH9TmuBB-3Ak19g6kTPA_dM4f0xtSWYsNE5BWCmwZE/viewform

Tag a veteran who deserves it!

10/05/2026

Fall has officially arrived at the Bettendorf showroom, courtesy of Betsy Sierra! 🍂 She never fails to dress up our front door, and the mums and pumpkins are a perfect fit for the season.

We're loving all the warm fall colors. Stop by and take a look!

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

Website

https://mainstreamhi.com/

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