MacLellan Integrated Services @ Polycon, Guelph, ON

With safety as our guiding principle, we perform critical process cleaning for our clients.

We have great benefits starting on your first day – check them out below!



We are Best People, Best Systems, Best Results; we bring people together who share our values and help them discover and achieve their potential. Our Cultural DNA is what differentiates us from other organizations. We believe that being good is for someone else, we resolve to be great! We make each other look great by having each other’s back! Our foundation and strength are found in our core values:


Trust | Integrity | Responsibility | Community | Excellence

About Us:

MacLellan Integrated Services is a dynamic and rapidly growing organization offering a range of services including Critical Process Cleaning, Building & Process Equipment Maintenance, HVAC & Mechanical, Production Support, and Wa...