Lead HVAC Technician – Commercial Retrofit & Maintenance

OTT Landmark Development is a real estate investment and development management firm with a proven track record of navigating multiple market cycles across Canada. Over the past decade, the company has demonstrated consistent, sustainable growth driven by strategic planning and disciplined execution.

OTT Landmark currently manages a robust development pipeline of over 5 million square feet of residential and mixed-use projects across the Greater Toronto Area, as well as more than 3,000 acres of resort development land in the Georgian Bay region.

We are undertaking a comprehensive mechanical and HVAC retrofit as part of a major facility conversion project in North York. The work covers full replacement and commissioning of rooftop and air-handling units, ventilation upgrades, and long-term maintenance planning. We are seeking a licensed HVAC Technician to lead the technical execution and ensure reliable, efficient operation throughout both the retrofit and ongoing maintenance phases.

What’s in it for you:

Hourly Rate: $35 – $52 (based on experience and license level)

Overtime pays, on-call allowance, and annual performance bonus

Extended Health, Dental, and Vision Benefits

Life and Disability Insurance

Paid Vacation Leave

Centrally located modern and spacious offices close to Eglinton and Leslie

Regular Company Social Events

Learning and Professional Development Support

Tremendous opportunities for Growth and Development

How you will contribute:

Perform retrofit, installation, and commissioning of HVAC and ventilation systems.

Inspect, clean, and service major rooftop and air-handling units as part of preventive maintenance.

Diagnose and repair refrigeration, mechanical, and control system faults.

Replace or calibrate components such as motors, valves, compressors, and sensors.

Coordinate with electrical and controls contractors to ensure code compliance and safety.

Support BAS (Building Automation System) monitoring and performance optimization.

Maintain maintenance records, work orders, and parts inventory.

Conduct seasonal start-up and shutdown procedures following company safety and best- practice guidelines.

Support emergency or high-priority maintenance tasks as needed.

What you bring to the table:

Valid Ontario 313A Refrigeration & Air Conditioning Mechanic license (Compulsory Trade).

Valid TSSA Gas Technician G2 or G1

ODP Certification (Ozone Depletion Prevention) required for refrigerant handling.

Minimum 5 years’ experience in commercial or industrial HVAC retrofit, installation, or service.

Strong ability to read and interpret mechanical and electrical drawings.

Familiarity with Building Automation Systems (BAS)

Diploma or Certificate in HVAC, Mechanical, or Electrical field an asset.

Excellent awareness of safety practices and maintenance standards.

Reliable, detail-oriented, and able to work independently or in a small team environment.

Office Location and Working Hours: Leslie Street Office, Mon to Fri 9:00am to 5:30pm.

Visit our Careers - OTT Financial Group and apply now.

OTT Financial Group is committed to fostering an inclusive and accessible environment where all employees feel valued and respected, and where every employee can realize their potential. We are committed to providing reasonable accommodation, if required, and will work with you to meet your needs. We appreciate all applicants for their interest; however, only those candidates selected for an interview will be contacted.