A leading full-service general contractor and construction management firm with exceptional quality standards, since 1976 SG Cunningham has helped clients bring innovative designs to life, building inspirational spaces across Southwestern Ontario. Through a company-wide focus on proactive and entrepreneurial thinking, our team approaches every project with a vision of transforming the ordinary into the extraordinary. We aim to exceed our clients' expectations by delivering first-class service through constructive collaboration, diligent management and effective communication.