Certified Building Systems
For All Your HVAC, Energy Management, Plumbing and Mechanical Needs
Service Calls
Projects Completed
Energy Saved ($)
About Us
Certified Building Systems (CBS) is a full-service mechanical organization based in Mississauga, ON, providing expert solutions for HVAC, energy management, plumbing, and mechanical needs across Canada. We specialize in serving diverse sectors with services ranging from preventative maintenance to complete Design/Build solutions. Our team is fully committed to every project and service we take on, ensuring meticulous and precise management at every stage.
Our Achievements
We service more than 3,000 buildings across Canada and our organization continues to grow at a sustainable pace.
3,000+
COMPLETED PROJECTS
150+
COLLECTIVE YEARS OF EXPERIENCE
120+
ACTIVE CUSTOMERS
100+
PARTNERS
Why Choose CBS
Our team brings over 150 years of combined experience in HVAC, mechanical systems, and energy management.
Committed to providing exceptional service and consistent results — always ensuring your satisfaction!
We offer 24/7 service and technical support.
Dedication
We demonstrate dedication through our commitment to continuously deliver reliable results and meeting client needs.
Professionalism
We handle every project with precision and integrity, ensuring smooth execution from project initiation to completion.
Trust
We build trust and lasting relationships by delivering reliable results and managing diverse projects with excellence.
We work collaboratively with property owners, managers, engineers, and all stakeholders.
We view our role as a trusted “partner” and we look forward to demonstrate our core value to earn your trust and respect.
Certified Building Systems is a proud member of:
