Honest quotes.
Your roof done right!
Get a free quote & inspection today – quality roofing starting $450/sq.
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Gen. Contractor
TGC129739
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IL Roofing Contractor
104019598
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Chicago MBE/BEPD certified
NAICS CODE 238160
what we do
Our roofing services
- residential
- commercial
Your roof is your first line of defense —make sure it’s built to last. At SLOG, you get the best roofing services in the IL market with impressive effectiveness and special rates.

Roof Installation
Need a new roof? We specialize in expert roof installation for new builds. If a full replacement isn't required but repairs won't fix the issue, we offer cost-effective shingle overlays to extend your roof’s life.

Roof Repair
If our experts run the inspection and confirm a roof repair is enough, we’ve got you covered. We fix leaks, blown shingles, loose fascia, and more with targeted roof repairs to restore protection and durability.

Roof Replacement
After a free inspection, we provide a detailed report on whether a roof replacement is needed and why. We guide you through the process and can help you file an insurance claim to minimize out-of-pocket costs.
EXCELLENT Based on 8 reviews Posted on Ashley LettTrustindex verifies that the original source of the review is Google. They completed an entire roof replacement and tickpointed my parapet walls on my home--they also replaced my garage roof. They were very professional, communication was great. They did an excellent job and of course it all came with a warranty!Posted on Ciaran KirwanTrustindex verifies that the original source of the review is Google. Slog Group just completed my roofing job and I am very happy I chose to work with them. I highly recommend their service. I was between a repair and a complete tear-off and Juan worked with me to provide several options. He was very professional, informative, etc and provided straight-forward pros and cons of cons of each option. Once I settled on the tear-off, Santiago and team came to my house before work started and explained the process. He also took the time to point out several details about the various elements of the roofing structure and existing skylights that made sure there would be no surprises. When the work started, the crew showed up on time, and worked extremely hard to get the job done right while ensuring minimal disruption for my neighbors. They performed excellent work, and we are thrilled with our new roof. It looks fantastic!. The whole team at Slog Group did an amazing job. They are professional, hard working, and communicate all the needed details to make sure the job is done right and you will be happy. If you need a roof replacement or a repair, call Slog Group.Posted on Carmen CervantesTrustindex verifies that the original source of the review is Google. I highly recommend the Slog Group for roofing and gutters. They installed a flat roof on 400sf and roughly 300 linear feet of new gutters and downspouts. Competitive pricing and incredible communication. I had several areas that needed patching after a storm and the team treated it with urgency and were very responsive. I will be using them again in the future.Posted on Fernando Ivan De NadaiTrustindex verifies that the original source of the review is Google. I recently completed a project with Slog Group and couldn't be happier with the results. Initially, I thought my shingle roof needed a full replacement, but thanks to Slog Group's thorough inspection and honest assessment, I discovered that repairs were all that was needed. Florencia and Santiago provided exceptional assistance throughout the process, ensuring that I made the smartest choice within my budget. Their transparency and clarity were truly refreshing. The repair work was carried out excellently, and I haven't had any issues with leaks since. The crew was incredibly efficient, not only in their work but also in cleaning up and removing all waste from the site. I'm amazed at the level of service and professionalism from Slog Group and will definitely be recommending them to others. Thank you, Slog Group, for a job well done!Posted on Ezequiel MejiaTrustindex verifies that the original source of the review is Google. I had an excellent experience with Them. They recently fixed my roof, and the service was outstanding from start to finish. The team was professional, efficient, and very thorough. The quality of their work exceeded my expectations, and they left everything clean and tidy. I highly recommend them for any roofing needs!Posted on Nitesh DixitTrustindex verifies that the original source of the review is Google. Santiago was very knowledgeable about the product and provided good guidance on what to expect. I was very happy with the transparency of the slog group: they were clear on what the situation is, what can be done and what are the pros and cons offered. This was refreshing, as most other contractors that I reached out to fix a leaking roof weren't as forthcoming. On top of it, when we found a situation with the copings, the slog crew figured out a solution that did not include additional cost. ~a month in and I have not had a recurrence of the problem, even though we have had a few storms and an EF0. Would certainly recommend the company and the castagra product.Posted on Karen TolbertTrustindex verifies that the original source of the review is Google. After getting about four estimates for my roof repair, I was convinced that I needed a complete tear off and had been quoted accordingly. Even with one of them performing a core sample. As you can imagine I was completely taken aback by the prices projected. That said, I was going to pick one and more forward. Luckily, Santiago from SLOG Group cold called me asking if I still needed a quote, I expressed that I already had four and everyone told me the same thing, which was that I needed a new roof. I didn’t want to waste anymore time. He was insistent on coming to provide me his own assessment about the repairs that my roof probably needed and explained that roofers always want to do a tear off replacement, even when not necessary. So I agreed because he said he could come the next day. He came the very next day as promised. I was ecstatic that he would come so soon. Next, doing his inspection, he expressed that I, in fact, did NOT need a complete tear off, but rather had a couple of pitch problems toward the internal drains that could be corrected to avoid the pooling that was happening. He also did a core sample and gave me a completely different assessment than the other company did. Further, while on my roof he filled a hole that was creating a leak into my bedroom. Yes, even prior to him getting the job. At that point, I knew this was the company for me, honest and transparent. Needless to say, they did the job quickly and flawlessly; and customer service was impeccable. Maria was my point of contact and she was very responsive to any concerns or questions I needed answered. Because of their actions and attention to detail, I would recommend them to anyone who needs a roofing job. They explained to me the different roofing options available within my budget. I’m so happy I went with them. I will definitely call SLOG Group when it’s time for maintenance and eventual replacement, hopefully far in the future. Thank you !!!Posted on Amy RezzanoTrustindex verifies that the original source of the review is Google. Excellent work! I needed to make some changes to the roof and they help me with all the questions and concerns I had, I was impressed with how well everything turned out. I recommend it!
Unsure of the right material?
Choose top market-approved shingles!
Find out which option suits you best from trusted specialist reviews. Choose your ideal roof—no fine print, no hidden fees!

Cost-effective & Durable Protection
- long-lasting protection
- outstanding quality
- starting $450/sq*
Outstanding quality shingles that may offer algae resistance, 110 to 130 mph wind resistance, and durable options in asphalt or laminated designs. With a wider range of colors, this category provides proven, long-lasting protection for your home at a great value.
Options available:
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IKO Cambridge
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OC Oakridge
*starting price based on a roof replacement

Trusted & Proven Performance
- Class 3 Impact resistance
- exceptional quality
- starting $550/sq*
Only laminated shingles for exceptional strength and durability. With algae resistance lasting up to 25 years and a High-Definition Color Blend, these shingles enhance your home’s curb appeal while standing up to the elements. Trusted by roofing professionals for their performance, every brand in this category features Class 3 impact resistance—designed to withstand the force of a 1.75-inch steel ball dropped from 17.9 feet without cracking or puncturing.
Options available:
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CertainTeed Landmark Pro
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IKO Dinasty
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OC Duration
*starting price based on a roof replacement

Superior Quality & Design
- class 4 impact resistance
- Superior quality
- starting $600/sq*
These laminated shingles offer 25 years of algae resistance and 130 MPH (210 KM/h) wind resistance. Designed with beautiful textures and patterns, they can mimic the look of natural stone or wood shakes while providing unmatched durability. Protected by Class 4 impact resistance, these shingles can withstand a 2-inch steel ball dropped from 18 feet without cracking or puncturing and storm winds. With top-tier wind and hail protection, this category delivers the highest level of quality and performance for your home.
Options available:
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CertainTeed Presidential Shake
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IKO Armourshake
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IKO Nordic
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OC Duration Flex
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OC Woodcrest
*starting price based on a roof replacement
All roofing choices include:
- Material
- Permits
- Licenses
- Insurance
- Dumpsters
- Free Inspection
- Labor + Warranty
- Project Management
- Measurements Report
Get the best material, pay better prices.
Choose one of our “Roofer’s choice” models and pay the “Home Owner” price—up to 20% OFF—while upgrading to premium shingles recommended by specialists.
our process
Steps to work on your roof with SLOG

initial estimate + inspection
For a commitment-free inspection and quote, simply fill out your details in our form here.

project financing
For insurance claims, we can manage everything for you. For self-funded projects, we offer flexible payment and financing options through Hearth Roof Financing.

roof delivery
Pick a convenient date, and we’ll begin your roof service and track each step with photos and videos.
roof insurance
Need help with claims? We've got your back.
Our public adjusters will work diligently to expedite your claim and guide you through the process.