About Ainsworth
GDI Integrated Facility Services is a leading facility management and technical service provider with over a century of experience serving commercial, industrial, healthcare, institutional, and multi-unit residential properties across North America. Combining ISO-certified systems with 24/7 operational oversight, the company delivers comprehensive, scalable solutions that keep facilities spotless, compliant, and operating smoothly. From eco-friendly janitorial care and critical environment sanitation to predictive HVAC, electrical maintenance, building automation, and energy management, GDI Ainsworth integrates cleaning programs, specialized technical trades, and engineering expertise under one trusted partnership to optimize performance, enhance sustainability, and lower operating costs.
Services Offered
Location
Open in Maps759 Evett St, Sarnia
Customer Reviews
Gurpinder Singh
GoogleFebruary 2026
No written review provided.
Maggie MacAskill
GoogleDecember 2025
Very nice professional service for a furnace replacement.
Max Joris
GoogleJuly 2025
I pulled over on the side of the road because I forgot my lunch for work and my wife said she would run it out to me lol. While I was pulled over a man in an Ainsworth van pulled up beside me just to check if I was okay. Thank you, I just thought that was cool of him. You don’t see that much today