Reliable facility maintenance and technical services in Windsor and across Southwestern Ontario.
From Walkerville to South Windsor, Riverside, and the University of Windsor district, our teams support diverse facilities, from manufacturing plants and healthcare campuses to office towers and educational institutions.



Tried to Geocode:
Error Type:
Please be sure to follow the tutorial on how to setup the Google APIs required for the Advanced Google Map Widget.
Google Map API Key Tutorial
Expert technicians maintain and optimize mechanical and HVAC systems, improving comfort, extending equipment life, and keeping facilities running efficiently.
Safe, reliable, and code-compliant electrical services support lighting, power, and infrastructure to minimize downtime and protect essential operations.
Intelligent building automation systems connect HVAC, lighting, and energy controls, improving performance, visibility, and long-term efficiency.
Through data-driven energy management solutions, we identify savings opportunities, reduce environmental impact, and optimize system performance.
Our design, build, and engineering services deliver full project continuity, from concept to commissioning, ensuring every system meets performance, safety, and compliance standards.
With Integrated Facility Services, GDI Ainsworth unites all your facility maintenance under one accountable partner, improving coordination, uptime, and cost efficiency.
We partner with you to deliver safe, efficient, and sustainable facility performance, combining decades of certified technical expertise with proven management systems and responsive local support.
Let’s discuss how our Windsor technical experts can support your buildings with reliable, data-driven facility management. Contact us to customize a service plan that strengthens safety, efficiency, and long-term performance.
"*" indicates required fields
Local Experts
Regional Experts
Marco Ottavino
SVP Eastern Canada
Randy Carr
SVP Service & Maintenance
Randy Topp
SVP Energy Services