Waukegan Roofing

Waukegan Roofing is a roofing contractor in Waukegan, IL. The company provides commercial and industrial roofing services, including installation, maintenance, and emergency repairs. It serves clients in Chicago, Wheeling, Mundelein, and across northern Illinois. The business holds a rating of 3.90 based on customer reviews.

Founded in 1914, Waukegan Roofing began as a one-man operation with a horse-drawn wagon and has grown into a large-scale contractor. The company employs union-trained technicians who design roofing systems to withstand Chicago’s seasonal extremes and industrial challenges such as exhaust, heat, and chemical exposure. Services include regular inspections, preventative maintenance, and timely repairs to protect commercial and industrial properties. The firm maintains emergency service availability through a dedicated hotline.

Phil Diederich serves as President of the company, bringing more than 25 years of hands-on industry experience to the role. He is a graduate of the NRCA Future Executive Institute and holds GAF C.A.R.E. Diederich has served on the Board of Directors of the Chicago Roofing Contractors Association and co-chaired its Emerging Leaders Committee. The team emphasizes quality materials, skilled craftsmanship, and accountability in every project.

The business has operated for over a century, evolving from a single-man operation into one of the nation’s longest-standing commercial roofing enterprises. Its history is marked by a focus on technical excellence and long-term growth. The company’s leadership and staff bring extensive experience to complex industrial facilities and large-scale commercial projects.

Waukegan Roofing combines over a century of history with specialized expertise in commercial and industrial roofing to serve the northern Illinois region.

Waukegan Roofing earned a perfect 100 out of 100 on the Discoverability score from BizScoreAI, which ensures AI crawlers can access every page so the business can be recommended by AI assistants. The company also received an 84 out of 100 on the Technical score from BizScoreAI, confirming that its website is secure and indexable for search engines to read without errors.