I really liked the work GF Sprague completed for me on my apartment building. It is a 3-story flat that has no internal roof access. And to make it more challenging, my building is tucked right between to others, leaving only about 20 feet on either side. Sprague roofing had the necessary scaffolding to reach the roof. Each day they gave me an update about where they were on the job, and if there were any issues. We did have one issue where the wood near the roof's edge had rotted and needed to be replaced. They took care of that and did a good job on my roof. Would I call GF Sprague again? Yes. They did good job.