J. Adams Roofing 99.32 Rating Score™ Roofing Contractors Of 78 ratings/reviews posted on 5 verified review sites, J. Adams Roofing has an average rating of 4.73 stars. This earns a Rating Score™ of 99.32. View Profile & Reviews 03/25/2018 Verified The 2 roofers, employees from J. Adams, who came to our house were extremely friendly and professional. Great to have around. And their work was excellent. We would definitely use J. Adams again.