Mainstream Home Improvement

Michael Tambaro _{on Google}

Apr 10th, 2024

MHI recently replaced my roof gutters and downspouts. The roofing crew was fast, efficient and friendly and caused very little disruption. I did find a few nails and staples in the yard, and there was a time period between the roofing and the gutter installation.
Overall, it was a good experience and would use their services again.

Rachel Carton _{on Google}

Mar 31st, 2024

Mainstream was amazing from start to finish! We could not be happier with our new garage siding and gutters - it looks like a whole new garage! Our sales rep was informative and answered all our questions, the installation team worked incredibly quickly and were beyond friendly, and everyone else we talked to and worked with along the way was just as helpful and kind. I would recommend Mainstream to anyone!

Dee Lambert _{on Google}

Mar 31st, 2024

I am thrilled with the new windows. The crew was fantastic as well as Steve and Daniel
I will recommend Mainstream highly.

Jody Martin _{on Google}

Mar 27th, 2024

I am beyond happy with the siding on my home. Mainstream has competitive pricing but the quality of siding was so much more than other bids I received. The owner and office staff is very friendly and helpful. They truly care that you are happy with their product. The installation team was just as friendly and helpful. Highly recommend Mainstream

Angel Muoz _{on Google}

Apr 2nd, 2024

Quality roof replacement and skylight installation! After getting quotes from several local roofing companies in the Quad Cities recently and several years ago, we returned to Mainstream based on the impression Salesman Steve M. left on us in 2020 during a quote. We would like to thank Daniel, he did a great job the day of installation keeping us informed and being a point of contact. We would like to thank Salesman Steve R. who took the time to explain how the G.A.F. system worked and even went the extra mile to drop off color panels for us while we debated the roof color. Lastly, we would like to thank the company owner Spencer, he is very down to earth and definitely showed he cares about running a high quality company with integrity. And also who was Marcy very kind and helpful. Overall, we are very happy with the quality of the roof and skylight installation. One point of feedback would be, following signing the contract, as a homeowner you always think of those follow-up questions you wish you would have asked. Having an in-person follow-up meeting as needed would definitely be helpful to answer those pop-up/last minute questions in advance of installation day. We would definitely recommend Mainstream!!