Downers Grove Roofing Contractor Serving the Western Suburbs Since 1965

Q: How do I find a reliable roofing contractor in Downers Grove?

Look for local companies with long track records, verified reviews, and BBB accreditation. Be cautious of out-of-town contractors who appear after major storms. A contractor with deep roots in Downers Grove has a reputation to protect and will still be here if you need them a year from now.

Q: Does Clem Davis offer a warranty on roofing work?

Yes. As a GAF Master Certified contractor, Clem Davis Company can offer enhanced warranties that go beyond standard manufacturer coverage. Warranty options are reviewed during your free estimate.

Q: Do you offer roof repair in Downers Grove, or only full replacements?

Both. Clem Davis Company has a dedicated repair crew for smaller jobs and storm damage. Not every roof needs to be replaced, and we will always give you an honest assessment of what your roof actually needs.

Best Downers Grove Roofing Contractor: Clem Davis

When your roof needs attention, you want someone local, experienced, and honest. Clem Davis Company has been the trusted roofing contractor for Downers Grove homeowners for nearly 60 years. Whether you need a full roof replacement, a fast repair, or just a second opinion, our family-owned team is here to help.

Call us at (630) 325-5339 or request a free estimate online.

Signs You May Need a Roof Repair or Replacement

Not sure if it’s time to call a roofing contractor? Here are the most common warning signs Downers Grove homeowners encounter:

Your roof is more than 20 years old
Shingles are missing, curling, cracked, or covered in moss
You see water stains or mold on your ceilings or walls
Leaks come back every time it rains
Your attic is unusually hot in summer or cold in winter
Your gutters are collecting sandy granules from shingle breakdown

If any of these sound familiar, a professional inspection is your best next step. We will assess your roof, give you a straight answer, and walk you through your options, whether that is a targeted repair or a new installation.

Why Downers Grove Homeowners Choose Clem Davis

We are not a company that shows up after a storm and disappears six months later. Clem Davis Company is based right here in Downers Grove, and we have been part of this community since 1965.

Here is what sets us apart:

A Dedicated Repair Crew: Most roofing companies send whoever is available. We have a team focused specifically on roof repairs, so you get faster turnaround and specialists who do this work every day.

GAF Master Certified: We hold GAF Master Contractor certification, one of the most respected credentials in residential roofing. This means access to enhanced warranties that protect your investment long after installation day.

BBB A+ Rated: We have earned and maintained an A+ rating with the Better Business Bureau, and we intend to keep it.

60 Years of Local Experience: We know Downers Grove roofs. We know the weather they face and the materials that perform best here. That experience shows in every job we take on.

Our Roofing Services in Downers Grove, IL

We handle all aspects of residential and commercial roofing, including:

Roof installation using GAF, CertainTeed, and Atlas shingles
Roof repair for storm damage, leaks, flashing failures, and more
Red cedar shake roofing, including installation and restoration
Brava composite roofing tiles, a durable, low-maintenance alternative to natural materials
Roof inspections and pre-sale assessments

Not sure which service you need? Give us a call and we will figure it out together.

What to Expect from a Roof Installation in Downers Grove

The process starts with a thorough inspection and a written estimate that spells out material costs, labor, and any permits required. We will help you choose the right roofing material for your home, your budget, and your neighborhood.

Once work begins, our crew removes old materials, installs your new roof with care, and cleans up completely before leaving. Most installations in Downers Grove take a few days, depending on roof size and weather.

You will not be left guessing. We communicate throughout the process and make sure you are happy before we consider the job done.

Frequently Asked Questions

How do I find a reliable roofing contractor in Downers Grove? Start by looking for local companies with long track records, verified reviews, and BBB accreditation. Ask about licensing and insurance. Be cautious of out-of-town contractors who appear after major storms and offer unusually low bids. A contractor with deep roots in Downers Grove has a reputation to protect and will still be here if you need them a year from now.

How much does a new roof cost in Downers Grove, IL? Roofing costs vary based on roof size, pitch, material choice, and the extent of any damage to the decking or structure underneath. We provide free, detailed estimates so you know exactly what you are getting and why.

Does Clem Davis offer a warranty on roofing work? Yes. As a GAF Master Certified contractor, we can offer enhanced warranties that go beyond standard manufacturer coverage. We will walk you through your warranty options during your estimate.

Do you offer roof repair in Downers Grove, or only full replacements? Both. We have a dedicated repair crew for smaller jobs and storm damage. Not every roof needs to be replaced, and we will always tell you the truth about what your roof actually needs.

Get a Free Roofing Estimate in Downers Grove

Ready to get started? Clem Davis Company has been the go-to Downers Grove roofing contractor for families and businesses across Chicago’s western suburbs for nearly 60 years. Call us at (630) 325-5339 or fill out our contact form to schedule your free consultation.

Schedule Your Free Estimate

TESTIMONIALS

    
 
 
      Posted on Google  
   Albert Martinez 
 26 September 2026
 
 
 Trustindex verifies that the original source of the review is Google. I was very pleased with siding project done to my house in Lansing , IL. led by Mike Glowacki of 3JM Exteriors.
The job consisted of the removal of my cider siding and the installation of new vynle siding. The work was professionally done including the PUNCH LIST at the end of  my final review with Mike.
I highly recommend Mike / 3JM.
  
 
     Posted on Google  
   Ken Wagner 
 24 June 2026
 
 
 Trustindex verifies that the original source of the review is Google. Kyle and Lina were very helpful and informative regarding what I needed and the cost is very reasonable.
  
 
     Posted on Google  
   Jim Forhan 
 13 December 2025
 
 
 Trustindex verifies that the original source of the review is Google. First rate experience with the team.  They were very professional, focusing on quality and timely service.
  
 
     Posted on Google  
   Paul Vlasek 
 5 December 2025
 
 
 Trustindex verifies that the original source of the review is Google. Required repairs on our cedar shake roof resolved a leak. Work was performed quickly and expertly .
  
 
     Posted on Google  
   Mark Schultz 
 13 November 2025
 
 
 Trustindex verifies that the original source of the review is Google. Knowledgable, conscientious, and reputable roofers who stood by their work throughout our project.
  
 
     Posted on Google  
   Susan O’Connor 
 13 November 2025
 
 
 Trustindex verifies that the original source of the review is Google. Mike treated my elderly aunt fairly and helped her at a fair price with fast customer service.
  
 
     Posted on Google  
   Jung Hanns 
 18 October 2025
 
 
 Trustindex verifies that the original source of the review is Google. Clem Davis is the best roofing company.  They recently put up a new roof for our house and they did an excellent job. Mike and Luis crew are really professional and courteous.  They paid attention to details.  They did thorough cleaning at the end of every workday, even though the project took quite a few days because it's a big roof.  Mike really went above and beyond to achieve complete customer satisfaction. We highly recommend this company for all your roofing needs.  Thank you, Clem Davis Company.
  
 
     Posted on Google  
   Judith Krason 
 15 October 2025
 
 
 Trustindex verifies that the original source of the review is Google. Mike Moses was very helpful and informative. He answered all of our questions with clear and concise answers. The workers did an excellent job replacing our garage roof and the after job cleanup was great.
  
 
     Posted on Google  
   Jess B 
 24 September 2025
 
 
 Trustindex verifies that the original source of the review is Google. I’ve used Clem Davis a number of times for roof repairs as well as a skylight repair. While other roofers told me I needed to immediately replace my roof because of what I had perceived to be leaks, Clem Davis told me that I just needed a ridge vent because what I saw was not a leak but rather, condensation. That was two years ago and no related issues since. We also had a skylight repair on a roof that we intend to get rid of in a few years. They worked with us to replace it at a price point that made sense for something we plan to trash soon. Highly recommend!
  
 
     Posted on Google  
   Victor Smith 
 13 September 2025
 
 
 Trustindex verifies that the original source of the review is Google. Clem Davis Roofing Company is an asset to the roofing businesses. We needed a new roof as the previous roofing company did a bad job. We had mold issues in the attic and gutters that were over flowing. Mike, their rep, (a very nice person) came out and gave us advice to eliminate the problems. He was very professional, very prompt and worked on solutions that were spot on.  Mike worked with us giving different options on shingles, manufacturers and colors as well as gutter and downspout sizes (we got several estimates and Mike’s price was with all the others and he included a lot of things others didn’t). We needed to vent our bathroom vents out through the roof and not into the soffits as we had. The gutters were initially having issues with water overflowing; however, this was resolved with the quality installation of new gutters by Clem-Davis. Their gutter guy came and told us the previous roofer attached the gutters with nails, he used screws and it worked.  Mike felt like we needed to change the size and shape of the gutter outlet as well (no additional cost). The ones we had were not adequate (other roofer estimates suggested bigger gutters, which added cost) and to install the new downspouts with a round hole, instead of rectangle, fixed the issue. The new facia looks great as well. When the work was complete, the cleanup was very thorough. The roofers went over our lot with a magnetic roller several times and removed a lot of the nails and almost ALL roofing materials (we have a lot of flowers around the house and they gently removed the roofing in them). It has been 3 months since installation and we are thrilled with our gutter problem eliminated and the new roof.
  
 
 
  
 
 
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