About Us

At PC Mechanical Services, we deliver top-tier heating and cooling solutions with over 30 years of industry experience. Our skilled team expertly manages jobs of any size, from small residential calls to commercial calibrations, ensuring satisfaction through every step. Offering 24/7 services, we are your dependable choice for HVAC and refrigeration needs.

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HVAC technician repairing residential heating and cooling unit
HVAC technician servicing residential HVAC unit

About PC Mechanical Services

At PC Mechanical Services, we set the bar high for HVAC expertise and customer satisfaction. Leveraging over three decades of experience, we specialize in servicing and installing heating and cooling units for residential, commercial, institutional, and industrial clients.


Our prowess extends to HVAC and refrigeration systems, calibration, and preventative maintenance for various chambers. We take pride in our 24/7 service availability that spans across Ajax and surrounding areas in Ontario. Our mission is always to deliver exceptional service, ensuring the job isn't complete until you are absolutely satisfied.


Whether you're a homeowner needing a system tune-up or a large corporation requiring large-scale installation, PC Mechanical Services is your trusted partner for all HVAC needs.

residential HVAC units outside building

Meet Our Dedicated Technicians

Our team of experienced and skilled professionals is the backbone of PC Mechanical Services. Each technician brings in a wealth of expertise from years spent in the field. They are trained to handle an array of HVAC systems and are committed to ensuring client satisfaction. Our technicians diligently handle each project, delivering quality service round-the-clock. They're not just workers, they're dedicated problem-solvers, always ready to go the extra mile to provide efficient and reliable solutions for your HVAC needs. Trust PC Mechanical Services with your next project. Your satisfaction is our priority.

Client Testimonials

Choose PC Mechanical Services As Your Trusted HVAC Service Provider

HVAC technician repairing heating and cooling unit

Experienced Team

Our professional team of technicians at PC Mechanical Services is equipped with top-notch skills and technical knowledge from over 30 years of experience in the industry, ensuring top-tier service quality across every task.

Specialized Calibrations

We are adept at calibrating chambers, fridges, and freezers, and take pride in our work on specialized chambers like Thermotrons, Espec, and Cincinnati chambers, making us your one-stop HVAC service provider.

Wide Range of Services

We cater to all HVAC needs, be they residential, commercial, or institutional. Whether you require installations, maintenance, calibration or emergency services, we are your one-stop solution. 

Satisfaction Guarantee

At PC Mechanical Services, we put you first. Your satisfaction is our priority, and we go above and beyond to ensure the job isn't finished until you're fully pleased with our work.