Guilherme Castagnetti

Guilherme Castagnetti has extensive experience in the roofing industry, currently serving as Chief Executive Officer at Master Roof Solutions Ltd. since January 2020, while also working as a roofer at AYM Services, Briggs Amasco Ltd., and Lindner Prater Ltd., positions held since January 2020, January 2016, and January 2011 respectively. Guilherme began the roofing career with the role of roofer, demonstrating a long-standing commitment to the field over a decade.