Founded in 1886, GAF is the largest the highest quality roofing shingle manufacturer in the United States. Their Master Elite Contractor certification is awarded to only 3% of roof replacement companies in the country and Roof Hub is amongst that group (source). With 60+ 5-star reviews on Google, your home will be protected by one of the best roofing companies in Boston, MA based on positive customer feedback. Choosing a GAF Certified Master Elite Contractor to replace your roof gives you a leg up because it guarantees you're choosing a company who not only installs roofing systems the right way, but also one who stands by their quality of work. Because only 3% of all roof replacement contractors have high enough standards to earn this certification, you can feel confident knowing Roof Hub is pre-vetted and stands amongst the very best roofers in America.