Your Trusted Illinois Roofing Contractors

Serving Illinois For Over 20 Years & Going Strong

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3JM Provides Peace of Mind

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20,000+ projects completed

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20+ years in business

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Fully licensed, bonded, and insured

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Quality never compromised

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We offer the
best warranties
in the industry

Roofing & Exterior Services to Protect Your Home


When you’re in need of roofing solutions, including roof repairs or roof replacements, 3JM Exteriors will get the job done right the first time. Our roofing contractors will come to your home to inspect your property and provide an estimate for the work needed, whether a roof repair or full roof replacement. We don’t just repair, we problem-solve. If you have a leak, we will work diligently to find the source, so we can stop it correctly. If you’re in need of a roof replacement, our team will work with you to find the appropriate roof for your property and provide you support throughout the entire process.



Siding can play just as crucial a role in keeping your property healthy as your roof, which is why we offer siding services, including siding repairs, siding replacements, and siding installations. Siding protects you from the outside elements and helps keep your home insulated throughout the year. It is equally as important as your roof in your home’s energy efficiency. We offer siding from James Hardie, Alside, and Variform, all of which are excellent manufacturers.



If you’re like most people, you don’t realize how much energy you’re losing through the windows of your home. When your windows are leaking or broken, they need to be replaced to guarantee energy effiecency. Inefficient windows can lead to high energy bills and uncomfortable indoor temperatures. If you are constantly adjusting your thermostat, it may be time for new windows. 3JM Exteriors Inc. are the go-to window replacement experts in Illinois.



Living in Illinois means living with the possibility of severe storms. When storms hit, it is important to check for storm damage. If your home is damaged, our team of insurance claim specialists will come to your home, inspect your property and help you start the process of filing a claim. We will work alongside you as you file your claim, so there are no surprises along the way. Our goal is to get your home back to normal as soon as possible. You can trust 3JM Exteriors to help you get back on track after the storm.

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Finance Options

We offer stress-free finance options to help you get the roof you need, when you need it. We know not all home improvement projects are planned ahead. When an emergency presents itself, be assured that 3JM Exteriors has financial options to help along the way.

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Brick home with newly replaced Arcitectural shingles

Why 3JM Is The BEST

3JM Exteriors Inc is a leader in the roofing industry. As an Owens Corning Platinum Preferred contractor, we are in the nation's top 1% of 1% of roofing contractors. We have worked hard to be a leading contractor and are proud of our company’s efforts to remain at the top of the industry!

With over 22 years of roofing experience, you can trust 3JM Exteriors Inc to be there for you for years after you put on your roof. Customer service is our focus, and you can be assured that you will get nothing but exceptional service from our team. In fact, we have had an A+ rating with the Better Business Bureau since 2009. We know that home exterior work can be stressful, but when you use 3JM we provide nothing but a seamless experience. Whether it’s a roof replacement, repair after storm damage, or exterior maintenance, our team will get the job done!

Owens Corning Roofing Platinum Preferred Contractor

We Are an Owens Corning Platinum Preferred Contractor

We are an Owens Corning Platinum Preferred Contractor. Our proven track record and great reviews helped us to earn this prestigious status. Less than 1% of 1% of roofing contractors earn a Platinum level, which sets us apart from the rest of the roofing contractors in the area. This status allows us to provide you with a 50-year non-prorated material warranty along with an unheard-of 25-year workmanship warranty backed by Owens Corning!

Green sided Home with Restored Gable roof in northern Illinois

Read Our Customer Testimonials

5 stars

Our home was impacted by the EF3 tornado which ripped through the suburbs of Chicago in June of 2021. Several contractors came knocking at our door, but wouldn’t even look at our roof and siding without us signing a contract. I am really active on Facebook and in our local groups, and saw reports from the community that 3JM was assisting the community with free roof tarps, no strings attached. They truly just wanted to help people. Heck- their own office was hit by the tornado, and they were still out the next day trying to help as many people as possible. When I called them, they immediately came out and took so many pictures of our roof, including drone radio. We signed a contract with them shortly after and they were a dream the entire process. We had so much trouble with our insurance company (like many in our area have experienced) but 3JM stood by us and waited patiently. Once we had a partial go ahead from insurance 3JM came right out and started work. They helped us navigate the insurance process, were available any time our adjuster needed to inspect our property, and didn’t hesitate to answer any of our questions. They were through, responded positively to any cosmetic things I would point out, and even made sure we did a complete walk through more than once to be sure we were satisfied with everything. They replaced our roof and all of the siding on our house with great care.

Hands down, I recommend this company for ANY AND ALL OF YOUR NEEDS! Do not hesitate to give them a call, and let them talk to you about your roof, siding, etc.

Jennifer K

3JM Exteriors did my siding and roof for both the house and the detached garage. They were professional, trustworthy, and experienced, and did a great job. They even went above and beyond expectations with extra work such as installing our cupola, hanging a hammock, and helping install a pergola. James the project manager was always in touch, supervising and communicating. He handled the communication with our insurance company along with us. The crew was friendly and helpful. We highly recommend them and feel our job is spectacular! Very happy with the completed job.

Linda S

I don't do this often b/c I have lofty expectations for companies I contract to do work that historically isn't met. In this case, I was genuinely blown away by the time, effort, and professionalism exhibited by 3JM Exteriors that it is worth my time and effort to put in good words for them.

If you are looking for a new roof, new siding, an addition (inside or out), or simply a professional status check, do yourself a favor and call them! They recently completed a roof and siding replacement and I couldn't be happier with the professionalism and attention to detail their crews put into their crafts. ZERO pressure, great advice, true concern about your satisfaction, and professionalism throughout the process. Thanks, JT for all the hard work and multiple trips to make sure our house was treated as if it were yours. Thanks, Jeff for running a top-notch business that I will never hesitate to recommend!

Kevin K

Our Reviews


Owens Corning Roofing Platinum Preferred Contractor Marvin EagleView Angi BBB Alside HailWATCH
Owens Corning Roofing Platinum Preferred Contractor Marvin EagleView Angi BBB Alside HailWATCH
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