- Solid Arc Construction service the Greater Toronto Area as contractors specializing in full home renovations, kitchen remodelling, bathroom upgrades, and basement renovations. Our local expertise spans 15 years of on-site experience and hundreds of hours spent researching the most up-to-date and best building practices for your job. We manages and takes care of your entire project from start to finish. No need to search for a contractor, plumber, designer, and electrician. Save time, money, and energy by having one team taking care of your entire renovation project.