About Us

One of the leading roofing, siding and window companies in Chicago

Muller Exteriors are the Roofing, Siding and Window experts in Chicago, IL

Since 1980, Muller Exteriors has been a family owned and operated roofing company that strives to provide quality work at a reasonable price. To take that one step further, Muller Exteriors offers a 10 year labor warranty on all replacement roofing and siding projects. With over 43 years of experience, you can rest assured that you are in capable hands.

Do you need a new roof for your newly-bought home but you’re having a hard time picking the perfect material? Do you feel draft from your windows? Or perhaps your siding is starting to fall apart and you think a replacement is in order. Your best course of action in any of these situations is to contact one of the leading roof, siding, and window companies in Chicago—Muller Exteriors.

When it comes to projects like roofing, siding or window replacement, never risk DIY. Leave that to the experts from Muller Exteriors, your local roofing company to ensure high quality work that will last a lifetime.

Each of our worker has obtained the proper training and licensing to perform major home renovations, particularly installation, repair, and upkeep of roofing systems, exterior siding, and windows. We are confident of their capacity to meet all the demands of the project and exceed your expectations.

Years of Experience

Core Values

Our company is founded and driven by four core values -honesty, innovation, excellence & professionalism. We will make sure to provide you with insights on every detail of the project, use the most advanced technology and techniques available, perform each task as if it’s our last, and work proficiently to achieve our goal.


We take pride in having a team of highly qualified design and construction professionals, with over 43 years of experience providing the best quality workmanship for roofing, siding and windows.


While we preserve methods that we believe are irreplaceable in terms of effectiveness and efficiency, we continue learning and incorporating new technologies in our processes to make sure that our services are second to none in the business. (See the list of our certifications below)


This isn’t just business for us. Your home isn’t just another source of income for our company. We love what we do. We love making homeowners feel comfortable and secure in their own home. That’s one of the many reasons we do our job passionately. We take care of each home like it’s our own.

What Sets Us Apart

It’s a relief, and sometimes a surprise, to know that you are working with the best contractor in Lake Zurich, IL and the surrounding areas. Unfortunately, only a handful of contractors in this city can truly live up to their reputation. We at Muller Exteriors are proud to be among the few that can, and what sets us apart is that we live locally and are part of the local community.

Professionalism to the Roofing Industry.

Of course, you can’t just take our word for it and instantly believe we can work wonders with your roof, siding, or windows. We should provide some kind of proof that we are really capable of equipping your home with the best protection against the elements. Here’s a complete list of our certifications:

IKO Certified
GAF Certified
Owens Corning Certified
Vinyl Siding Institute Certified
Certification in Lead Safety Renovation, Repair, and Painting
Andersen Window Certified Installer
Haag Certified in Residential Hail and Wind Damage
Attic Vent Certified
Certified in LPSmartSide Installation

If you are interested in our services, don’t think twice about contacting us. Visit our Contact page and fill out the form with your inquiries. One of our team members will more than gladly provide you with the information you need.

Book Roofing Service

Areas Our Team Serve

We proudly serve residential clients from the following areas and other nearby communities:

Chicagoland Area
Lake Zurich, IL
Aurora, IL
McHenry, IL
Schaumburg, IL
Barrington, IL
Arlington Heights, IL
Inverness, IL
Long Grove, IL
North Barrington, IL
Barrington Heights, IL
Hawthorn Woods, IL

Everyone deserves to live in a beautiful home. Be the envy of your neighborhood and give your home the facelift it deserves today! Whether you are in search of roofing companies or window companies in Chicago, it won’t take long before you figure out that Muller Exteriors is your best bet.

For questions about the services that we offer or if you would like to schedule an appointment with a member of our team, please do not hesitate to call us at (847) 550-5200. You may also send your inquiries by filling out the form on our Contact Us page. We look forward to hearing from you!

Our reputation is over the top

We have been providing roofing services for more than 43 years.


Luke Colman



Dana Cotton



Sean Winter



Lucas Hall


Enjoy Better Warranties

We take great pride in the capabilities of our team and the quality of our work. We offer our clients a 10-year Labor Warranty for all of our replacement services.

HAAG Certified in Residential Hail & Wind DamageCertification in lead safety for renovation, repair and paintingCertified by the vinyl siding institute
Illinois Roofing License: #104004957HAAG #201212311 & #2012123112
Accepted Payment Methods:Cash, Check, Visa, MasterCard, American Express, Discover. Financing now available for qualified customers.