Dmytro Chernetskyi2024-12-19Trustindex verifies that the original source of the review is Google. Jonathan did an amazing job with his crew to fix my house. The quality and professionalism is on the highest level. This is the best company in illinois if you are looking to fix your roof or siding! Sokratis Koutelidakis2024-12-12Trustindex verifies that the original source of the review is Google. I used Jsmm inc for my roof and work inside my house, they did amazing job! Jonathan and his crew are focusing on the details, they gave me updates very often and they finished everything in the timeframe that they told me. I will use them in the future for other projects too. Ron Hsiao2024-12-12Trustindex verifies that the original source of the review is Google. I highly recommend Jonathan and his team for your roof repair needs. A couple of weeks ago, we discovered a roof leak that made its way through the ceiling of our bedroom. We called some water mitigation folks to dry out the attic and made the mistake of allowing them to tarp our roof to prevent additional leaking. Even though there affected area was relatively small, they ended up tarping the entire roof. When our insurance adjuster came out, he informed us that because of the holes they put in, we'd likely need the replace the whole roof and that insurance may only cover the small section of roof that was actually leaking, which would mean we would be on the hook for the rest. Enter JSMM. They made quick work of the roof replacement and even identified and resolved the root cause of the leak (improper roof system for the roof angle). Additionally, Jonathan was an excellent communicator and throughout the process, I felt very assured that he had our back. Finally, he was an excellent mediator between us and our insurer. Dealing with homeowners insurance is almost always a pain but with Jonathan in the loop, all of that pain was hidden from me. I didn't need to worry about explaining the situation to the insurer, or about accidentally saying the wrong thing that could adversely affect my claim. He was able to negotiate with the insurer to get my whole roof replacement covered. If what the adjuster said is true, including Jonathan in the project probably saved me around $30k and absolutely increased my peace of mind. No roof leak can be called stress-free but bring JSMM into the mix and it'll be as stress-free as possible. Stephanie Doro2024-09-13Trustindex verifies that the original source of the review is Google. JSMM Inc. deserves 10 stars if this was an option! What an incredible experience I had dealing with them from start to finish on my insurance claim from hail and wind damage! Jonathan, the owner, was exceptionally great. from dealing with the insurance company, to dates and times about material drop off and installation. I literally didn’t have to do anything. He got the most out of the insurance and way more than I expected. Roof, gutters, down-spouts, garage door, soffit, facia, front door and storm door and window coverings. I was ecstatic! all while covering my deductible! His crews doing the install, were kind and courteous and also quick and thorough and everything looks fantastic. Grade A adjuster and contractor and would highly recommend! Final pics to follow! James Levi2024-01-11Trustindex verifies that the original source of the review is Google. Jonathon replaced my roof, gutters and garages. He and his team did an excellent job and were always responsive to my inquiries and requests. I would definitely use him again. Katie Bane2023-12-09Trustindex verifies that the original source of the review is Google. Great experience working with the service provided by JSMM! It was a smooth process from start to finish. We got a new roof and siding and it looks fantastic. Would highly recommend! Nathaniel Moreno2023-10-06Trustindex verifies that the original source of the review is Google. Jonathan is the best in the business! He was able to work with our insurance to get our new roof approved. He walked us through the entire process and we immediately knew we were in great hands. Highly recommend him. Daniel Polivka2023-09-19Trustindex verifies that the original source of the review is Google. I am incredibly happy with the service provided by JSMM. After the siding, roof, and gutters got pummeled by hail, I received a recommendation for JSMM through a family friend. Johnathon came out and thoroughly explained everything he was going to do to fix up the house. Every single stage of the process was communicated, and I always knew when supplies were going to arrive, and when crews were going to be on site to work. Absolutely phenomenal. I will be walking in my family friend's footsteps, and recommending JSMM to anyone I know who is looking for a top tier general contractor service. Brian DeSimone2023-08-03Trustindex verifies that the original source of the review is Google. JSMM came in and got my very high and steep roof replaced in two days. Cleaned up everything too. Overall great experience with JSMM and would definitely recommend. Jim Ruffatto2023-08-02Trustindex verifies that the original source of the review is Google. Jonathan and team was easy to work with and very pro customer. He was always on top of things and kept the process moving. Great work done by all.
Trusted Residential Roof Repair Services in Illinois
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Roof leak detection and repair
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Shingle replacement and repair
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Storm and hail damage restoration
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Gutter and flashing repair
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Roof inspection and maintenance


Why Choose JSMM Inc. for Residential Roof Repair in Illinois?
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Experienced Professionals
Our certified roofing experts bring years of experience to every project.
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Fast and Efficient Service
We prioritize timely repairs without compromising quality.
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Transparent Pricing
No hidden fees. We provide clear estimates before starting work.
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High-Quality Materials
We use durable roofing materials that withstand Illinois weather.
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Customer Satisfaction Guaranteed
Your satisfaction is our top priority.
Signs You Need Residential Roof Repair
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Missing, Cracked, or Curling Shingles
Shingles protect your home from water and sun damage. If they are broken, missing, or curling, your roof is exposed to leaks and faster wear. This is one of the earliest signs that repair is needed.
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Water Stains on Ceilings or Walls
Brown or yellow stains indoors often mean water is seeping through the roof. Over time, this can cause mold growth and damage to your walls and ceilings. It’s best to get this checked right away.
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Leaks During or After Rainfall
Any leak, even a small one, shows your roof is no longer sealed properly. Ignoring it allows water to spread, weakening the structure and raising repair costs. Quick fixes prevent bigger problems later.
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Sagging or Uneven Roof Areas
A sagging roof usually means there’s damage to the structure underneath. This could be from trapped moisture, rot, or heavy weight on the roof. It’s a serious issue that should be inspected immediately.

Prevent Bigger Problems With Our Timely Roof Care
Unusual Smells Indoors
We find the source of leaks and stop mold growth before it spreads further.
Discolored Exterior Walls
Our team repairs roof gaps and ensures proper water flow away from your home.
Rust on Flashing or Metal Parts
We replace damaged flashing with durable materials for long-term protection.
Interior Paint Peeling
We seal roof leaks and restore proper ventilation to keep your walls safe and dry.