Lead Commercial HVAC Technician

Key Responsibilities

• Independently diagnose, repair, and maintain commercial HVAC systems including RTUs, chillers, boilers, VAV systems, and split systems.
• Perform advanced troubleshooting on large-scale applied equipment and chiller systems across multiple facilities.
• Execute preventative maintenance tasks in accordance with schedules and standards.
• Utilize diagnostic tools such as multimeters, refrigerant gauges, and leak detectors.
• Evaluate system performance and recommend repairs or replacements.
• Complete accurate and detailed service reports using field management software.
• Maintain clear communication with dispatch, customers, and internal teams.
• Follow OSHA and company safety standards at all times.
• Maintain company vehicle, tools, and professional appearance.

Qualifications (Mandatory)

• EPA 608 Universal Certification Required by federal law to purchase, handle, or recover refrigerants.
• Level 2 Background Check (Jessica Lunsford Act Compliance) Must pass FDLE/FBI fingerprint clearance to access school grounds in Florida.
• 5+ Years Commercial HVAC Experience Must be verifiable and performed under a licensed contractor.
• Chiller & Applied Equipment Experience Required experience supporting large commercial chiller plants and applied HVAC systems.
• Multi-Brand RTU Proficiency Demonstrated experience working across major manufacturers including Carrier, Lennox, Trane, York, and ICP.
• Proven ability to independently manage service calls from start to finish with minimal supervision.
• Strong diagnostic and problem-solving skills.
• Experience with service documentation and field management systems.
• Strong customer service and communication skills.
• Commitment to safety, quality workmanship, and compliance standards.

Preferred Qualifications (Recommended)

• OSHA 30-Hour Certification (OSHA 10 minimum required; OSHA 30 strongly preferred for lead technicians).
• NATE Certification (AC or Refrigeration Specialty).
• Factory Training (Trane, Carrier, or Daikin Applied).
• Mitsubishi Mini-Split Certification (Diamond Contractor or M-Tech training preferred).
• Bennett Mechanical Comprehension Test (BMCT-II) – Target score 40+/55 for final candidates.
• Working knowledge of BMS/BAS systems.
• Experience with refrigeration or low-temperature systems.

Physical Requirements

• Ability to lift up to 75 pounds.
• Comfortable working in confined, elevated, or outdoor environments.
• Ability to work in varying weather conditions.