Since 1960 Korellis Roofing has grown into one of the largest roofing companies in Northwest Indiana and the Chicagoland area. The mission of Korellis Roofing is to be the roofer of choice for its customers and the employer of choice for its people; to set the highest standards for quality and safety, and to achieve a fair balance of responsibility, profitability and corporate citizenship.

Korellis Roofing provides all commercial and industrial professional roofing services.

History

In 1960, George Korellis began a residential roofing business out of his home. Since that time, Pete Korellis, current President and CEO, with the help of many dedicated employees, has grown the business to encompass industrial and commercial sectors, with over 120 employees.

Korellis Roofing continues to maintain the company’s original core principles of honesty, integrity and customer satisfaction. By combining industry-leading talent, cutting-edge technology and award winning results, Korellis Roofing has earned a reputation as one of the premier roofing contractors in in the Chicagoland area, as well as the honor of being the largest roofing contractor in Northwest Indiana.

Korellis Roofing is 100% employee owned through an ESOP. Everyone has a vested common interest in serving customers’ needs and requests. Everyone has the mission to continue to grow the organization.

Mission Statement

The “Korellis Way” goal is to exceed our customers’ expectations through our commitment to safety, performance, workmanship, and consistently outperform our peers in all facets of roofing and related construction services.

The “Korellis Way” requires we respect our associates, provide a secured and safe work environment, and positive working environment workforce. We will provide training and resources for technical and personal skill development. Our associates will be fairly compensated.

The “Korellis Way” treats its vendors with mutual respect. We expect fair and competitive pricing consistent with the highest quality products and services. In return, we will be loyal to our vendors and pay them promptly.

The “Korellis Way” will not allow us to compromise these core values and we realize that by holding these values to the highest standards, we will have the greatest opportunity to retain and maintain loyal customers.

Our Vision

To provide security and peace of mind the “Korellis Way”

Experience

Being in business since 1960 is only a small part of our overall experience. Korellis has installed millions of square feet of roofing systems. Under difficult conditions, often on projects with structural deck replacements, severe slopes, and poor logistics, work has been completed cost effectively and safely, while at the same time achieving some of the highest honors in the roofing industry.

We have worked at some of the largest steel mills in North America, as well as hundreds of churches, schools, government and office buildings, nuclear power plant and multi-million dollar casinos on Lake Michigan. We’ve completed roofs with a wide variety of shapes, sizes and slopes; used time-tested materials; and established safe environmental procedures during the removal and disposal of asbestos-containing roofing materials (ACRM).

But, Korellis’ real advantage comes from staying on the cutting edge of roofing technology. We keep on top of the new product research and select tested, state-of-the-art materials to add longer life and cost savings to your project.