Lead with licenses and insurance, not slogans
Roofing is the most regulated common home service. Most states require a contractor license, and homeowners know it. Sites that bury license numbers behind a Contact page or omit insurance details lose visitors to competitors who put both front and center.
Pull your license number, insurance carrier, and bond information to the homepage. Add manufacturer certifications (GAF Master Elite, Owens Corning Preferred) if you have them. That pattern converts far better than a slick hero image with a generic tagline.