Fox Valley’s Premier
Roofing & Exteriors Company

Roofing & Exterior Services in
Cook County, IL

Serving Cook County with Expert Roofing & Exterior Solutions

Klemm Exteriors is proud to provide top-tier roofing and exterior services across Cook County, IL. With over 31 years of family-owned experience and a deep understanding of the region’s climate and architecture, we deliver exceptional results to homeowners, commercial property managers, and developers in communities like Barrington, South Barrington, and beyond.

Whether you’re upgrading an aging roof or improving curb appeal with new siding or gutters, our family-owned team delivers unmatched quality and service with every project.

Whether you’re in need of a roof replacement, exterior upgrades, or seasonal maintenance, our licensed team brings craftsmanship, transparency, and a customer-first attitude to every project.

Our Roofing & Exterior Services in Cook County Include:

Why Cook County Chooses Klemm Exteriors:

Trusted Experts: Over 31 years of experience in roofing and exterior services.
Attention to Detail: Quality craftsmanship that stands the test of time.
Honest Assessments: We only recommend replacements when absolutely necessary.
Customer Satisfaction: Highly rated and referred by homeowners and other roofing companies.
Quality Materials & Installation: We use the best products to ensure long-lasting results.
Local & Reliable: Proudly serving Fox Valley, the Tri-City area, and neighborhoods across Chicagoland.

Fox Valley’s Premier Roofing & Exteriors Company

Request a Free Estimate in Cook County
If you’re located in Cook County—including Barrington, South Barrington, or neighboring areas—contact Klemm Exteriors today to schedule a free, no-obligation consultation.

Proud to Work With

Check out our Reviews!

    
 
 
       Posted on Google  
   
   John Greening 
 
 
 
 Trustindex verifies that the original source of the review is Google. I am impressed with the workmanship and attention to details. Nick H did the job. Enjoyed getting to visit with him. Great guy. Thanks to Steve for setting the job up. I am pleased with Klemm Exteriors. If needed I will gladly use them again.
  
 
      Posted on Google  
   
   Steve Graham 
 
 
 
 Trustindex verifies that the original source of the review is Google. Great job! Nick and Christian were super professional and thorough. Careful and very detail-oriented. They were up on the roof and in the Attic negotiating a catwalk that was very tricky. They fixed a bathroom exhaust fan hose that was dumping into the Attic and also were able to reach a very small section where condensation was dripping down some conduit from the roof vent. They were super personable and efficient. 100% confidence in their work. Highly recommend.
  
 
      Posted on Google  
   
   Jake DeKoyer 
 
 
 
 Trustindex verifies that the original source of the review is Google. Nic Heffron did a great job repairing my roof. He insured me my roof was water tight. Thanks Nic
  
 
      Posted on Google  
   
   Joey Burley 
 
 
 
 Trustindex verifies that the original source of the review is Google. I highly recommend G Klemm Exteriors for all your roofing and exterior needs. They are extremely knowledgeable and professional in their field. Whether it’s a new roof install to the smallest of jobs that you are seeking, I would start by contacting them first. 5 stars through & through!
  
 
      Posted on Google  
   
   Betsy Meyer 
 
 
 
 Trustindex verifies that the original source of the review is Google. We had a great experience with Steve and we will continue to be repeat customers!
  
 
      Posted on Google  
   
   Jason Schaum 
 
 
 
 Trustindex verifies that the original source of the review is Google. Nick H was awesome.  Came out immediately, took care of business.  Very nice man.  Will use Klemm again and refer to friends.
  
 
      Posted on Google  
   
   Bill Kindelin 
 
 
 
 Trustindex verifies that the original source of the review is Google. Steve was clear, concise and quick with estimate and scheduling. Nick did the roof repair as proposed and was very good and very personable. Easy too give them 5 stars.
  
 
      Posted on Google  
   
   Scott Sladek 
 
 
 
 Trustindex verifies that the original source of the review is Google. Nick H did a great job on or fascia repair from previous squirrel damage. Klem has done other repairs for us and always does  professional work. When I replace my roof and gutters they will be my choice!
  
 
  
  
 
 
      Verified by Trustindex  Trustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more

Fox Valley’s Premier
Roofing & Exteriors Company

Roofing & Exterior Services in
Cook County, IL

Serving Cook County with Expert Roofing & Exterior Solutions

Our Roofing & Exterior Services in Cook County Include:

Residential Roofing

Commercial Roofing

Exterior Repair Services

Why Cook County Chooses Klemm Exteriors:

Fox Valley’s Premier Roofing & Exteriors Company

Proud to Work With

Check out our Reviews!

Fox Valley’s Premier Roofing & Exteriors Company

Roofing & Exterior Services in Cook County, IL

Serving Cook County with Expert Roofing & Exterior Solutions

Our Roofing & Exterior Services in Cook County Include:

Residential Roofing

Commercial Roofing

Exterior Repair Services

Why Cook County Chooses Klemm Exteriors:

Fox Valley’s Premier Roofing & Exteriors Company

Proud to Work With

Check out our Reviews!

Fox Valley’s Premier
Roofing & Exteriors Company

Roofing & Exterior Services in
Cook County, IL