Servicing the GTA & Surrounding Community
Your Trusted HVAC Professionals For 30+ Years
Our team of expert technicians provides top-quality installation, repair, and maintenance services for all your heating and cooling needs.
Expert Technicians With decades of experience
Providing Peace of Mind for Your Mechanical Systems
Servicing Toronto & Surrounding Areas
Licenced, Insured and accredited
What We Offer
Explore Our Services & Solutions
At CMC Quality Assurance Inc., we are committed to providing unparalleled quality assurance services for HVAC and Mechanical systems. Our goal is to exceed expectations by delivering detailed, accurate evaluations that ensure performance, efficiency, and compliance with industry standards. With a focus on commercial properties, high-rise rental and condo developments, engineers, project managers, and government entities, we offer a range of services designed to meet your needs.
HVAC Maintenance
Regular HVAC maintenance to improve efficiency, extend lifespan, and prevent costly breakdowns.
Plumbing Maintenance
Routine plumbing checks and servicing to keep your systems running smoothly and leak-free.
24/7 Emergency Service
Round-the-clock emergency response for urgent HVAC and plumbing issues – anytime, day or night.
Retrofit & Replacements
Upgrade outdated systems with efficient retrofits and expert equipment replacements.
Compliance, Safety & Comprehensive Audits
Thorough audits to ensure your systems meet all safety standards and regulatory requirements.
Preventative Maintenance Audits
Detailed inspections that identify and address potential issues before they become major problems.
Ensuring Excellence in HVAC and Mechanical Systems
Emergency Services
We Are Available For 24/7 Emergency Service
We offer emergency HVAC & Plumbing services 24/7 to ensure that you get the help you need when you need it most.
Fast Response to All HVAC Emergencies - We're available every day or night.
Our technicians respond quickly to urgent issues like AC breakdowns and heating failures, ensuring your comfort and safety are restored without delay.
Christopher Stewart
President | Senior Consultant
TESTIMONIALS
What Our Clients Say About Us
Why Choose Us?
- Thorough evaluations for HVAC and Mechanical systems.
- Compliance with local, provincial, and federal regulations.
- Proactive maintenance recommendations to extend system lifespan.
- Transparent third-party verification to meet your standards.
“CMC Quality Assurance Inc. has been a valued partner in the maintenance and service of our HVAC and mechanical systems at our building. From the outset, their team has demonstrated a level of professionalism, technical expertise, and integrity that is truly exceptional.
Whether it’s routine maintenance, complex repairs, or urgent service needs, CMC has consistently delivered quality workmanship with clear communication and transparency at every step. Their thorough approach to identifying and addressing issues gives our board and residents confidence in the long-term performance of our building systems.
It is evident that CMC takes great pride in the work they do, and it reflects in the results. I would highly recommend CMC Quality Assurance to any property looking for a trusted and accountable mechanical contractor.”
Ricky C.
Board of Directors
“Working with CMC Quality Assurance Inc. has truly transformed the way we manage our building’s mechanical systems. From day one, their team demonstrated an exceptional level of professionalism, transparency, and technical expertise. They took the time to understand our specific needs and delivered a preventive maintenance program that not only improved our equipment reliability but also gave us complete confidence in our operations.
The level of detail in their reporting, their responsiveness, and the seamless communication through their client portal have made a world of difference. Issues are identified early, addressed promptly, and we’re always kept in the loop. It’s clear that CMC isn’t just about servicing equipment — they’re about building long-term relationships and delivering value every step of the way.
I would not hesitate to recommend CMC Quality Assurance to any property owner or manager looking for reliable, knowledgeable, and dedicated mechanical service professionals. They are a true partner in building performance and peace of mind.”
Kyle D.
Commercial Client
“We have had the pleasure of working with CMC Quality Assurance Inc. for the mechanical systems of our building systems. Their team brings a level of professionalism, technical expertise, and responsiveness that is truly exceptional in the industry.
From day one, CMC has demonstrated a proactive approach in identifying system deficiencies and offering practical, cost-effective solutions to ensure optimal performance of our equipment. Their reports are detailed, clear, and incredibly helpful in making informed decisions for both short- and long-term planning.
I appreciate their commitment to transparency, quality workmanship, and the genuine care they show for the building and its residents. It’s a relief knowing our mechanical systems are in such capable hands.
I would confidently recommend CMC Quality Assurance Inc. to any property manager seeking reliable, knowledgeable, and professional HVAC and mechanical service support.”
Labrini V.
Property Manager, Del Management
What We Offer
Industries We Serve
Commercial Properties
From office buildings to industrial complexes.
High-rise Rentals & Condos
Ensuring compliance and optimal performance for residential high rises.
Engineers & Project Managers
Offering insights and verification services that streamline projects.
Government Entities
Ensuring compliance with regulations for public infrastructure projects.
If it looks rough, it’s probably costing you more than you think.
Does your mechanical equipment look like this?
Aging, neglected, or poorly maintained mechanical equipment can lead to higher energy bills, frequent breakdowns, and safety risks.
Our team can assess your current setup, recommend improvements, and keep your systems running efficiently.
Don’t wait until it fails – let us help you get ahead of the problem.
Professional Memberships
