We bring creativity and expertise to everything we do, as your Berkeley roofing and waterproofing company.

Redefining Construction Solutions.

Our Story, as your Berkeley Contractor

DE Group Roofing and Waterproofing Corporation partners with clients to take on their most complex challenges and pioneer innovative solutions that make a positive, lasting impact.

We are a family-owned and operated company, specializing in roofing and waterproofing alongside the fabrication, installation, maintenance of gutter & downspouts and more.

Berkeley, California is a dynamic East Bay city known for its historic architecture, vibrant neighborhoods, and strong commitment to sustainability. Home to the University of California, Berkeley, the city offers a mix of classic homes, multifamily buildings, and commercial properties, all set against a backdrop of cultural richness and access to parks and open spaces.

DE Group proudly serves Berkeley with professional roofing services for residential and commercial properties. From roof repairs and replacements to new construction and preventative maintenance, our team is experienced in working with Berkeley’s diverse building styles, historic structures, and modern developments.