CD Kaller Inc has earned certifications from major manufacturers and industry groups. These certify that CD Kaller Inc has the training and expertise to correctly apply and install these products and offer our customers the best and longest-term labor & material warranties available.
Please click on the links below to learn more about some of our certifications.
- Certainteed Certifications (Master Craftsman, 5 Star Contractor, Gold Start Commercial Roofing Contractor, Select Shingle Master, Master Shingle Applicator, Solar Installer, Symphony Slate Installer)
- GAF Master Elite
- Owens Corning Preferred Contractor
- Cedar Shake and Shingle Bureau Approved Supplier