Commercial and Industrial Roofing

In Business Since 1934

Union Contractor

Emergency Services Available

In Business Since 1934 | Union Contractor | Emergency Services Available

This is a placeholder for the Yext Knolwedge Tags. This message will not appear on the live site, but only within the editor. The Yext Knowledge Tags are successfully installed and will be added to the website.

Give Your Business the Best Roofing Services Possible

At McDermaid Roofing & Insulating Co, we have provided exceptional roofing services to the area since 1934. Whether you need roofing repairs for your business or are looking for ways to upgrade your energy efficiency and green benefits, we can handle it all. We have proudly served the area for over 80 years, and your business is next.

 

In addition to our vast level of service to the area, most of our foremen have been with our company for over 20 years, which is a level of commitment that they bring to every job they work!

Complete Commercial Roof Services

  • Hot tar built-up roof systems
  • EPDM rubber roof systems
  • TPO/PVC white roof systems
  • Roof maintenance
  • Metal roof restoration

State-of-the-Art Roofing Technology

  • Infrared surveys
  • ENERGY STAR roofs
  • Photovoltaic solar roof systems
  • Live roofing systems
  • Custom tapered insulation systems

Guaranteed Quality Roofing Work

We have proudly served northern Illinois and southern Wisconsin for over 80 years. Get in touch with us today and put that experience to work for you and your business!

Give us a call today to learn more about our new roof options and complete roof repair services.

(815) 963-8458

(815) 963-8458

The McDermaid Roofing & Insulating Co Gallery

Commercial roofing
Green roof
Commercial roofing service
Commercial roofing
Solar roof system
Commercial roofing
Commercial roofing
Commercial roofing service
Commercial roofing
Roof with waterproofing
Commercial roofing
Commercial roofing
View more

I work with McDermaid Roofing & Insulating Co in a commercial environment and they do great work. Always ready to help in any emergency situation.

- Leanna Mccarty-Rauch