Optimal Roofing is a great company to work with. They are very professional and extremely flexible. Our strata is having the roofs replaced in our townhouse complex in phases over a period of 3 years. The crews, led by Ryan, do great work and are very friendly and cooperative when onsite. They go that extra mile to ensure that we are satisfied with their work. The finished product is beautiful. Any issues that have come up have been promptly taken care of without question. As the president of our strata council, I would definitely recommend Optimal to anyone who is looking for a roofer, whether the job is big or small. Thanks for doing such good work guys!