Commercial HVAC Technician South JerseyPhilly

Century Mechanical Holdings; Camden (NJ); On-site; USD 85,000 - 120,000; Full time

Benefits offered by this job

401(k) matching

Health insurance

Dental insurance

Vision insurance

Paid time off

Training & development

Opportunity for advancement

Job summary

Century Mechanical Holdings is seeking a Senior Commercial HVAC Technician to diagnose, service, and optimize complex HVAC systems on site across commercial facilities.

You will lead on jobsites, mentor junior technicians, and ensure safety and regulatory compliance while delivering top-quality customer service and performance improvements. Responsibilities include troubleshooting RTUs, chillers, boilers, BAS interfaces, and commissioning equipment to specs.

Qualifications

• High school diploma or GED required.
• EPA Universal Certification required.
• OSHA-10 preferred; OSHA-30 strongly preferred.
• State HVAC license or equivalent (where required by jurisdiction).

Responsibilities

• Diagnose, repair, and maintain commercial HVAC systems including RTUs, chillers, boilers, and cooling towers.
• Read and interpret blueprints, wiring diagrams, schematics, and control sequences.
• Commission new equipment and verify operation per manufacturer specs.
• Lead on jobsites and mentor junior technicians.
• Complete service tickets and maintain documentation.
• Ensure OSHA/EPA compliance.

Skills

Electrical troubleshooting

Mechanical troubleshooting

Refrigeration diagnostics

Control diagrams

Read blueprints

Mentorship

Communication

Education

EPA Universal Certification

OSHA-10

State HVAC license

High school diploma

Tools

Meters

Gauges

Combustion analyzers

BAS interfaces

Job description

Benefits:

• 401(k) matching
• Competitive salary
• Dental insurance
• Health insurance
• Opportunity for advancement
• Paid time off
• Training & development
• Vision insurance
• South Jersey/Philadelphia Area
• Salary Commensurate with Experience

Position Summary

The Senior Commercial HVAC Technician is a highly skilled, field-based professional responsible for the diagnosis, service, repair, commissioning, and optimization of complex commercial HVAC systems. This role requires advanced technical expertise, strong problem-solving skills, leadership in the field, and the ability to work independently while supporting operational excellence and customer satisfaction.

This position may serve as a technical lead on jobsites and acts as a mentor to junior technicians and apprentices.

Essential Functions & Responsibilities

Technical & Trade Responsibilities

Diagnose, repair, and maintain commercial HVAC systems, including:

• Rooftop Units (RTUs)
• Split systems
• Chillers (air-cooled and water-cooled)
• Boilers (hot water & steam)
• Cooling towers
• Make-up air units
• VAV systems
• Heat pumps and VRF/VRV systems

Perform advanced troubleshooting of:

• Electrical systems (single and three-phase)
• Motors, VFDs, contactors, relays, and control boards
• Refrigeration systems, compressors, and metering devices

Read and interpret blueprints, wiring diagrams, schematics, and control sequences

Commission new equipment and verify proper operation per manufacturer specifications

Perform system balancing assistance and airflow diagnostics when required

Controls, Controls Interface & Automation

Troubleshoot and adjust commercial HVAC controls, including:

• Building Automation Systems (BAS)
• Thermostats, sensors, and actuators

Interface with controls contractors and building engineers

Verify sequences of operation and proper system response

Preventive Maintenance & Compliance

Perform scheduled preventive maintenance on commercial HVAC equipment

Complete accurate service documentation, PM reports, and compliance checklists

Identify and communicate equipment deficiencies and life-cycle replacement needs

Ensure all work complies with:

• OSHA safety standards
• EPA regulations
• State and local mechanical codes
• Company safety policies and procedures

Customer Service & Communication

Serve as a technical representative of the company on commercial job sites

Communicate clearly with:

• Property managers
• Facility directors
• Building engineers
• General contractors

Explain system issues, repair recommendations, and preventative strategies in a professional manner

Provide detailed repair recommendations and estimates when applicable

Leadership & Mentorship

Act as a field leader and technical resource for junior technicians and apprentices

Provide on-the-job training and guidance

Promote safe work practices and quality standards

Support management with technical input on job planning and system evaluations

Administrative & Technology Responsibilities

Accurately complete service tickets, work orders, and time entries using company systems

Document refrigerant usage and compliance logs

Maintain truck stock, tools, and equipment in good working order

Communicate job status, delays, and material needs proactively

Requirements

Required Skills/Abilities:

Required Qualifications

Education & Certifications

• High school diploma or GED required
• EPA Universal Certification required
• OSHA-10 (minimum) preferred; OSHA-30 strongly preferred
• State HVAC license or equivalent (where required by jurisdiction)

Experience

• 7+ years of commercial HVAC service experience
• Demonstrated experience working independently on complex commercial systems
• Experience mentoring or leading other technicians preferred

Technical Skills

• Advanced electrical and mechanical troubleshooting
• Strong refrigeration diagnostics skills
• Proficiency with test instruments (meters, gauges, combustion analyzers, etc.)
• Ability to read and interpret technical documentation and control diagrams

Physical Demands

• Ability to lift up to 75 lbs
• Ability to climb ladders, work on rooftops, and access confined spaces
• Ability to stand, kneel, crouch, and work in varying weather conditions
• Must be able to wear required PPE

Work Environment

• Commercial and industrial facilities
• Rooftops, mechanical rooms, and occupied buildings
• Exposure to weather extremes, electrical hazards, moving mechanical parts, and noise

Competencies & Attributes

• Strong problem-solving and diagnostic ability
• High attention to detail and quality workmanship
• Professional communication and customer-focused mindset
• Leadership presence and team-oriented attitude

Reliable, punctual, and safety-driven