Commissioning Manager

Commercial Mechanical Construction | HVAC, Plumbing & Controls
Vertical Mechanical Group (VMG) | AMSI Services

Lead the Systems. Solve the Challenges. Drive Project Success.

At Vertical Mechanical Group (VMG), we are always seeking talented individuals to join our growing team. Our commitment to exceptional customer service and innovative solutions drives our success and fuels continuous expansion. We're excited to offer opportunities for motivated professionals who are ready to elevate their careers. When you join VMG, you become part of a close-knit, supportive team that values both its employees and clients.

Here, your growth powers our success.

Vertical Mechanical Group (VMG) is seeking an experienced and solutions-driven Commissioning Manager to lead our startup and commissioning operations across commercial HVAC, plumbing, mechanical, and building automation systems.

This role is ideal for a technically strong leader who enjoys solving complex field challenges, managing high-performing teams, and ensuring mechanical systems operate as designed.

As our Commissioning Manager, you will oversee startup technicians, commissioning activities, functional performance testing, warranty repairs, and project close-out. You will work closely with Project Managers, field teams, subcontractors, and third-party commissioning agents to ensure projects are completed successfully.

Reporting directly to the Director of Commissioning & Controls, you will play a key role in improving commissioning processes, developing technicians, and driving successful project delivery.

Team Leadership & Commissioning Management

• Lead and manage startup and commissioning technicians across multiple commercial construction projects.
• Oversee the Startup Coordinator, including scheduling, crew assignments, and procurement of parts and materials.
• Establish priorities across equipment startups, functional testing, warranty repairs, and commissioning issue resolution.
• Mentor and develop technicians while promoting quality, efficiency, and accountability.
• Coordinate commissioning schedules with project milestones and general contractor requirements.

Equipment Startup & Functional Testing

• Oversee startup and commissioning activities for HVAC, mechanical, plumbing, and building automation systems (BAS).
• Coordinate equipment startups with internal teams, subcontractors, controls contractors, and equipment manufacturers.
• Develop and review startup reports, pre-functional checklists, and functional performance testing procedures.
• Direct technicians during functional performance testing alongside third-party commissioning agents.
• Review mechanical drawings, specifications, and control sequences to ensure proper system operation.
• Conduct field inspections, troubleshoot equipment performance, and resolve technical challenges.

Commissioning & Project Close-Out

• Take ownership of commissioning close-out activities across assigned projects.
• Manage commissioning issue logs, track deficiencies, and coordinate corrective actions through resolution.
• Ensure functional testing, startup documentation, and turnover packages are completed accurately and on time.
• Collaborate with Project Managers, field teams, and subcontractors to resolve outstanding commissioning issues.
• Support commissioning sign-off and project completion milestones.

Warranty, Troubleshooting & Process Improvement

• Oversee warranty repairs and coordinate technical support with manufacturers and vendors.
• Troubleshoot complex HVAC, plumbing, and control system performance issues.
• Identify recurring system deficiencies and implement practical corrective solutions.
• Improve commissioning procedures, reporting tools, and testing processes to increase efficiency and reduce project delays.

Collaboration & Communication

• Serve as a primary point of contact for general contractors, owners, and third-party commissioning agents.
• Provide updates on commissioning progress, open issues, crew utilization, and project close-out.
• Work closely with internal departments to ensure commissioning activities align with project expectations and schedules.

Required Qualifications

• Bachelor's degree in Mechanical Engineering, HVAC, or a construction-related field.
• Minimum of 8 years of experience in MEP systems commissioning, testing, or a related field.
• At least 5 years of experience leading field technicians or startup crews across multiple projects.
• Strong hands-on…