Welcome to Allendorfer Roofing Co., Ltd.

Allendorfer Roofing Co., Ltd. is Chicagoland's Premiere Roofing Company of choice. We are a family-owned, full-service roofing firm serving the Chicagoland area.

We have the knowledge and expertise with all building types and projects:

What roofing problem can we solve for you? At Allendorfer Roofing Co., we will handle your roofing project - no matter how big or small! We can offer you a full rooftop replacement from the deck on up, yet we will also help get a couple of more years out of your old rooftop until a new roof meets your budget.

When you decide to hire us as your designated roofing company, not only will you receive a high-quality product, but also outstanding service. Our experienced team of outstanding workers will help guide you through the entire process. Whether you are looking for residential, industrial, or commercial roofing in Chicago, we’ve got you covered.

Mission Statement

Expect the highest quality.

We provide the absolute best in quality using professional crews at a fair cost to our customers.

Our clients benefit from our full time commitment of providing professional behavior, commitment and the highest standards on every roofing project. We make every decision on the basis of our client’s best interests.

The relationships we establish with our customers are extremely important to us.

IL LIC #104-000123