Nyc Commercial Contractor Jobs (NOW HIRING)

Commercial HVAC Lead Technician

Company: Our Client
Location: New York City, NY & New Jersey (Field Projects) | Brooklyn HQ
Job Type: Full-Time | Exempt
Reports To: Director of Field Operations

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About Our Client

Our client is a rapidly growing commercial HVAC contractor based in Brooklyn, NY, serving clients throughout New York City and New Jersey. The company specializes in high-quality design-build mechanical systems across commercial, retail, hospitality, education, and institutional projects. Their reputation is built on technical excellence, accountability, and strong problem-solving capabilities.

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Position Overview

Our client is seeking an experienced Commercial HVAC Lead Technician to lead complex installations, system start-ups, controls integration, commissioning, troubleshooting, and service operations across active commercial projects.

This is a senior-level, hands-on field role ideal for a technician with strong commercial HVAC expertise, advanced controls knowledge, and the ability to independently manage technical field operations while maintaining professional communication with internal teams and clients.

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Compensation & Benefits

• Overtime opportunities available

• Company vehicle provided (van/truck)

• Company gas card & EZ-Pass

• Company phone and tablet

Benefits Include

• 401(k) retirement plan

• Paid vacation

• Paid sick leave

• New York Paid Family Leave

• Company-observed holidays

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Key ResponsibilitiesInstallation & Field Execution

• Lead installation of commercial HVAC systems including:

  • Water Source Heat Pumps (WSHP)

  • Variable Refrigerant Flow (VRF) systems

  • Rooftop Units (RTUs)

  • Dedicated Outside Air Systems (DOAS)

  • Air handling units, fan coil units, and ductwork tie-ins

• Ensure installations meet project drawings, specifications, code requirements, and manufacturer standards

• Coordinate daily field activities with foremen and installation crews

Controls & System Integration

• Install, wire, configure, and troubleshoot HVAC controls and interlocks

• Integrate dampers, fans, exhaust systems, air curtains, unit heaters, and related equipment

• Install and commission:

  • VFDs (Variable Frequency Drives)

  • VAV boxes

  • Zone control systems

  • Sensors (CO2, temperature, humidity, pressure, occupancy)

  • Relays, transformers, contactors, and time clocks

• Coordinate with BMS/controls subcontractors for system integration and turnover

Troubleshooting & Service

• Diagnose and repair mechanical, electrical, and controls-related HVAC issues

• Respond to service calls independently and efficiently

• Identify root causes of failures and implement long-term solutions

• Coordinate with manufacturer technical support as needed

Start-Up & Commissioning

• Perform HVAC equipment start-ups and commissioning procedures

• Verify sequences of operation and system performance

• Complete punch-list items and closeout documentation

• Coordinate with Test & Balance agencies and commissioning teams

• Prepare accurate and professional service/start-up reports

Communication & Leadership

• Communicate effectively with project teams, General Contractors, building engineers, architects, and ownership representatives

• Support and guide field crews during installations and start-up activities

• Maintain professional documentation and reporting standards

• Represent the company professionally on all project sites

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Required Qualifications

• Minimum 10 years of commercial HVAC experience

• Minimum 4 years in a lead technician or senior field technician role

• Strong experience with WSHP, VRF, RTU, and DOAS systems

• Advanced electrical and controls troubleshooting experience

• Strong understanding of:

  • VFDs

  • VAV systems

  • HVAC controls and interlocks

  • Refrigerant leak detection systems

  • Sensors and low-voltage controls

• Ability to read and interpret:

  • Mechanical drawings

  • Electrical schematics

  • Controls diagrams

  • Submittals and specifications

• Strong written and verbal communication skills

• Valid driver's license with clean driving record

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Required Certifications

• EPA Section 608 Universal Certification

• NYC FDNY G-60 Certification

• NYC FDNY F-60 Certification

• OSHA 30-Hour Construction Safety

• NYC SST Card

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Preferred Qualifications

• Experience with Building Management Systems (BMS):

  • Automated Logic

  • Siemens

  • Honeywell

  • Distech

  • Tridium/Niagara

• Manufacturer training or certifications:

  • Daikin

  • Mitsubishi

  • LG

  • Trane

  • Carrier

  • AAON

  • ClimateMaster

• Experience on NYC commercial construction projects

• Bilingual communication skills (English/Spanish or English/Russian)

• Experience mentoring or training junior technicians

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Ideal Candidate Profile

The ideal candidate is:

• A hands-on technical leader with strong commercial HVAC expertise

• Highly accountable and dependable

• Skilled at troubleshooting and problem-solving

• Professional and confident when interacting with clients and project teams

• Organized, detail-oriented, and capable of managing multiple field priorities

• Passionate about delivering high-quality work and successful project outcomes