Commercial Hvac Service Technician

Lightning Mechanical LLC; New Jersey; On-site; USD 55,000 - 75,000; Full time

Benefits offered by this job

Company vehicle

Service tools provided

Ongoing training

Job summary

Lightning Mechanical LLC seeks an experienced Commercial HVAC Service Technician for Maplewood, NJ. You will diagnose, repair, and maintain a range of commercial systems, including VRV/VRF, rooftops, boilers, and cooling towers, serving New Jersey and the New York metro area.

5+ years of experience, strong troubleshooting skills, and EPA 608 certification are required. The role involves on-site work, on-call rotations, and travel to customer sites with a company vehicle and tools provided.

Qualifications

• 5+ years of commercial HVAC service experience.
• EPA Section 608 certification required.
• Valid driver’s license with clean record.
• Ability to lift, climb ladders, and work on rooftops.

Responsibilities

• Diagnose and repair commercial HVAC equipment.
• Perform preventive maintenance and inspections.
• Troubleshoot electrical, mechanical, refrigerant, and control-system issues.
• Service VRV/VRF systems, rooftops, boilers, and cooling towers.
• Complete service reports clearly and accurately.
• Communicate findings and recommendations to customers and staff.

Skills

Troubleshooting

HVAC controls

Electrical systems

Refrigeration cycles

Customer service

Education

EPA Section 608 Certification

Tools

Daikin VRV/VRF equipment

Job description

Job Description

Lightning Mechanical LLC is seeking an experienced Commercial HVAC Service Technician to join our team in Maplewood, New Jersey. We provide commercial and industrial HVAC service, maintenance, repair, replacement, and installation throughout New Jersey and the New York metropolitan area.

Our technicians work on a wide range of equipment, including VRV and VRF systems, rooftop units, split systems, heat pumps, boilers, pumps, motors, cooling towers, ventilation systems, controls, and related mechanical equipment. Lightning Mechanical also provides factory-trained service for Daikin VRV and Applied systems and supports many other major HVAC manufacturers.

Responsibilities:

• Diagnose and repair commercial HVAC equipment
• Perform preventive maintenance and equipment inspections
• Troubleshoot electrical, mechanical, refrigerant, and control-system issues
• Service VRV and VRF systems, rooftop units, split systems, heat pumps, boilers, pumps, motors, and cooling towers
• Replace compressors, motors, controls, valves, sensors, and other components
• Perform refrigerant recovery, evacuation, charging, and leak testing
• Complete service reports clearly and accurately
• Communicate findings, repair recommendations, and equipment conditions to customers and office staff
• Identify root causes instead of only addressing immediate symptoms
• Maintain company tools, vehicles, parts, and equipment
• Follow company safety procedures and applicable codes
• Participate in the on-call rotation for emergency service
• Travel to customer locations throughout New Jersey and the New York metropolitan area

Qualifications:

• At least 5 years of commercial HVAC service experience preferred
• Strong troubleshooting and diagnostic ability
• Experience working on commercial HVAC equipment and controls
• Knowledge of refrigeration cycles, electrical systems, airflow, hydronic systems, and mechanical components
• EPA Section 608 certification required
• Valid driver's license and acceptable driving record
• Ability to work independently and complete service documentation accurately
• Ability to lift equipment, climb ladders, work on rooftops, and perform the physical duties of the position
• Strong communication and customer-service skills
• Daikin VRV, VRF, chiller, boiler, controls, or manufacturer training is strongly preferred
• Factory training and additional HVAC certifications are a plus

What We Offer:

• Full-time, year-round employment
• Competitive compensation based on experience
• Medical, dental, vision, retirement, life insurance, and paid time off, if applicable to this position
• Company vehicle and service tools, if applicable
• Ongoing technical and manufacturer training
• Opportunity to work on advanced commercial systems and mission-critical facilities
• Established company with in-house service, installation, piping, and sheet-metal capabilities
• Opportunity for advancement based on performance and technical ability

Lightning Mechanical serves commercial properties, medical facilities, data centers, multi-tenant buildings, and other complex environments. Our technicians are supported by experienced office and field teams, specialized diagnostic equipment, and access to parts and factory resources.

Lightning Mechanical LLC is an equal opportunity employer.

Company Description

Lightning Mechanical LLC is an established commercial HVAC contractor based in Maplewood, New Jersey. We provide service, maintenance, repair, replacement, and installation for commercial and industrial HVAC systems throughout New Jersey and the New York metropolitan area. Our work includes VRV and VRF systems, boilers, pumps, cooling towers, ductwork, piping, controls, and in-house sheet metal fabrication. We serve commercial properties, medical facilities, data centers, multi-tenant buildings, and other mission-critical environments.

Lightning Mechanical LLC is an established commercial HVAC contractor based in Maplewood, New Jersey. We provide service, maintenance, repair, replacement, and installation for commercial and industrial HVAC systems throughout New Jersey and the New York metropolitan area. Our work includes VRV and VRF systems, boilers, pumps, cooling towers, ductwork, piping, controls, and in-house sheet metal fabrication. We serve commercial properties, medica