"Their communication was excellent. They explained everything, they always kept in touch. I knew what was going on and when it was going to happen. The management from the salesperson to the people in the office were just a delight to deal with. On both projects that I had here, the first one being a metal roof, the roofers were meticulous, neat, detail-oriented, and did a fantastic job. That's why I went back to Global to have a window unit installed and again from the salesperson to the people in the office, to the window installers, they all did a top-notch job and I would definitely recommend".