Cat Mechanical Inc

Manager of Commercial HVAC & Building Systems

Brampton, OntarioFull-time
CA$85,000 - CA$120,000 annually
About the Job
We are hiring a Manager of Commercial HVAC & Building Systems to lead and build our commercial service division.

This is not a standard technician role. You will be responsible for:
  • Developing and managing HVAC maintenance contracts for multi-residential and commercial buildings.
  • Leading site assessments, system evaluations, and quoting.
  • Building and managing a team of technicians.
  • Establishing preventive maintenance programs and service protocols.
  • Acting as the primary technical contact for property managers and building owners.
You will play a key role in shaping the direction and growth of this division.

Key Responsibilities:
Technical & Operations:
  • Assess and quote building-wide HVAC systems (RTUs, boilers, hydronics, pumps, chillers).
  • Develop and implement preventive maintenance schedules.
  • Troubleshoot complex system issues across mechanical and controls layers.
  • Interpret sequences of operation and coordinate with BAS/controls systems.
BAS / Controls Awareness:
  • Work with systems such as Honeywell, Johnson Controls, Siemens, etc.
  • Use BAS for diagnostics, optimization, and system visibility.
  • Coordinate with controls contractors where required.
Leadership & Team Building:
  • Hire, train, and manage HVAC technicians.
  • Establish SOPs, maintenance checklists, and reporting systems.
  • Build a scalable service structure.
Client & Contract Management:
  • Interface with property managers, condo boards, and building operators.
  • Present findings, recommendations, and service plans.
  • Manage ongoing service contracts and ensure client satisfaction.
Qualifications:
  • 7–15+ years experience in commercial HVAC.
  • Strong knowledge of:
    • RTUs, boilers, hydronic systems, pumps.
    • Chillers (operational/service understanding).
  • Experience with building automation systems (BAS).
  • Previous leadership or supervisory experience.
  • Experience quoting jobs or managing service contracts is a major asset.
  • Strong communication and client-facing skills.
What We’re Looking For:
  • A technical leader who wants to build something—not just work a job.
  • Someone who understands both field work and systems/processes.
  • Comfortable taking ownership of a new division.
  • Entrepreneurial mindset with long-term growth focus.
Compensation:
  • $85,000 – $120,000 base salary (depending on experience).
  • Performance bonus tied to division growth and contracts.
  • Potential for profit-sharing based on performance.
Why Join CAT Mechanical:
  • Opportunity to build and lead a commercial division from the ground up.
  • Strong pipeline of condo and property management relationships.
  • Full-building service positioning (in-suite + central systems).
  • Real growth opportunity into senior leadership.