Gutter Installation Projects
Noah H. Moline Window & Gutter Installation Review
July 14, 2025
Needed new windows on my front porch and new gutters on the whole house.
Donna S. Blue Grass Gutter Installation Contractor Review
March 9, 2024
Mainstream did a great job installing our gutter, very efficient.
Tom A. Milan Gutter Installation Review
March 9, 2024
Kelly B. Moline Gutter Contractor Review
February 15, 2024
Work was done so quickly and efficiently I didn't even have a chance to be annoyed by it. Gutter looks great! Thanks Mainstream.
Doug E. Bettendorf Gutter Company Review
April 30, 2023
We are extremely satisfied with the product quality and workmanship that Mainstream performed.
Darrell L. East Moline Gutter Replacement Review
November 11, 2022
Dan B. Moline Gutter Installation Review
September 28, 2022
They did a wonderful job on putting up gutters on my house. And they did it all in one day.
Janice N. Gutter Contractor Review
August 10, 2022
Mainstream replaced my gutters for me a few months back and it has been a great experience. The work was completed in one day.
Kathy H. Gutter Replacement Review
July 6, 2022
Friendly staff and installers and owner there to assist our needs. Granted it took them a couple of months, but they were booked and busy.
Jamie D. Geneseo Gutter Installation Company Review
June 24, 2022
Mainstream replaced my gutters and it looks great! They didn't leave any mess which makes me incredibly happy. Outstanding experience!!
Jamie D. Geneseo Gutter Replacement Review
June 24, 2022
Mainstream replaced my gutters and it looks great! They didn't leave any mess which makes me incredibly happy. Outstanding experience!!
Lisa H. Coal Valley Gutter Company Review
May 29, 2022
Team was great to work with and completed my gutter installation early.
Eilene S. Rock Island Gutter Installation Company Review
March 27, 2022
I am so pleased with the Gutter Roof system installed by Mainstream Home Improvement!
Meghan Gutter Company Review
October 18, 2021
After getting several bids for gutters, it was Mainstream who stood out above the rest! I absolutely LOVE my new gutters!
Melanie W. Gutter Cover Replacement Review
October 4, 2021
They provided wonderful service for us replacing our gutter guards.
Ronnie B. Gutter and Roofing Replacement Review
July 23, 2018
What a pleasure! The communication and customer service were fantastic. The job was done beautifully and in a very timely manner.
