Mainstream Home Improvement Inc

Mainstream Home Improvement Inc

Mainstream Home Improvement Inc
1554 52nd Ave, Moline IL, 61265 USA


About Us

This residential contractor is a GAF Factory-Certified Contractor. GAF trains and tests thousands of the best roofers in the country and makes sure they're appropriately licensed and insured so they can offer the best warranties.

Member Since:
Certifications & Awards

*Contractors enrolled in GAF certification programs are not employees or agents of GAF, and GAF does not control or otherwise supervise these independent businesses. Contractors may receive benefits, such as loyalty rewards points and discounts on marketing tools from GAF for participating in the program and offering GAF enhanced warranties, which require the use of a minimum amount of GAF products. Your dealings with a Contractor, and any services they provide to you, are subject to the Contractor Terms of Use.

Customer Reviews

4.9 (173)

Google Reviews

Contractor reviews from customers on Google

  • "These folks are phenomenal to work with, from communication to getting the job done it was amazing! They had my house and 4 car garage done in 1 day!! What was huge to me is the time they spent making sure there were no nails etc left in my yard as I have grandkids that run around all the time. Id recommend going with Spencer without a doubt, he’ll take great care of you!"

    - S.J, Sep 13, 2023

  • "I replaced my all the builder grade windows in my 2 story house two months ago. I just received my 2nd electric bill and after record heat for 2 weeks, both bills were lower than they were last year. This windows are amazing! Keeps the heat out and the cool in. I can't wait to see what it does to my heating bill this winter. These windows are the best investment ever. And the employees are amazing. Steve the salesman, Steve the window installer and Marci who answers the phone at the office and is so patient with all my questions. Both the windows and customer service get 5-Stars! I highly recommend this company and their windows!"

    - N.P, Aug 25, 2023

  • "I have used Mainstream twice. once after the Durecho and again after a recent hailstorm. Both times I was moved up the list by months because other customers would cancel the day the crew was to put the roof on. they were clean, friendly and knew what they were doing. Spencer has kept me informed of how negotiating to get the siding because of state requirements and how insurance companies try to have me pay for more of my siding replacement than I should be. as young man I had put on and replaced my share of roofs."

    - A.C, Jul 25, 2023

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