Vertex Building Maintenance provides professional exterior window cleaning services for high-rise residential, commercial, and mixed-use properties throughout Kingston and Southeastern Ontario.

Using rope access and other specialized access methods, we safely and efficiently clean difficult-to-reach glass while minimizing disruption to building operations and residents.

We understand that clean windows contribute directly to a building’s appearance, tenant experience, and overall presentation. Our technicians work carefully and professionally to deliver consistent, high-quality results on every project.

Our exterior window cleaning services include:

• High-rise and low-rise window cleaning
• Rope access window cleaning
• Difficult-access glass cleaning
• Post-construction window cleaning
• Seasonal maintenance programs
• Detailed frame and sill cleaning where required

All work is completed using industry-compliant safety procedures, properly maintained equipment, and trained technicians committed to professionalism and attention to detail.

Vertex focuses on reliable scheduling, clear communication, and long-term service relationships built on consistency and trust.