Institutional Cleaning Services in Toronto & GTA

Sentinel Maintenance Inc (SMI) provides professional institutional cleaning services tailored to meet the needs of schools, universities, government buildings, and public facilities throughout Toronto and the GTA. These environments demand a high level of cleanliness to protect students, staff, and visitors while maintaining a productive and safe atmosphere. Our experienced team delivers meticulous attention to classrooms, offices, labs, sports facilities, and high-traffic public areas. We adhere to strict safety protocols, provide flexible scheduling, and use eco-conscious cleaning products to align with your institution’s values and regulations. Whether it’s daily maintenance or deep cleaning during holidays and exam periods, SMI ensures consistent, high-quality results. Our services help reduce illness transmission, increase occupant satisfaction, and uphold the professional standards expected in institutional environments.