BETTENDORF, IOWA (June 2, 2026) — Please join us for a ribbon-cutting for Mainstream Home Improvement July 8, 4PM, with an open house to follow.

Mainstream Home Improvement is proud to celebrate 25 years of serving the Quad Cities and surrounding communities with the opening of our new Bettendorf showroom. The showroom was created to give home-owners a hands-on opportunity to experience the quality, beauty, and performance of Infinity® by Marvin Ultrex® fiberglass windows and patio doors.

As the exclusive Infinity by Marvin dealer in the Quad Cities, we wanted to create a space where homeowners can explore products, compare options, and see firsthand what makes Ultrex fiberglass one of the most durable and energy-efficient window materials available. We invite the community to join us as we celebrate this milestone and the next chapter of Mainstream Home Improvement.

For more information please visit: Mainstream Home Improvement.

Support the River Cities' Reader

Get 12 Reader issues mailed monthly for $48/year.

Old School Subscription for Your Support

Get the printed Reader edition mailed to you (or anyone you want) first-class for 12 months for $48.
$24 goes to postage and handling, $24 goes to keeping the doors open!

Click this link to Old School Subscribe now.



Help Keep the Reader Alive and Free Since '93!

 

"We're the River Cities' Reader, and we've kept the Quad Cities' only independently owned newspaper alive and free since 1993.

So please help the Reader keep going with your one-time, monthly, or annual support. With your financial support the Reader can continue providing uncensored, non-scripted, and independent journalism alongside the Quad Cities' area's most comprehensive cultural coverage." - Todd McGreevy, Publisher