Commercial HVACR Field Service Specialist

Your morning begins with a quick pre-trip check of your company vehicle and a glance at the day’s service calls on your company-issued phone. First stop: a rooftop unit that’s short-cycling. You review the wiring diagram, verify airflow, trace a control signal, and bring the system back online. Midday, you complete a preventive maintenance tune-up on a split system—filters, belts, refrigerant levels, and a full operational test. Before the afternoon wraps, you commission a newly installed package unit, document readings, and walk the customer through findings and next steps. Throughout, you work safely, communicate clearly, and close each ticket with accurate details—all hallmarks of a Commercial HVACR Field Service Specialist at Total Comfort Group.

• Diagnose and repair commercial HVAC/R systems and components across diverse sites.
• Complete preventive maintenance, inspections, and tune-ups to maximize uptime and efficiency.
• Service and maintain RTUs, split systems, package units, heat pumps, air handlers, and ventilation equipment.
• Troubleshoot electrical, mechanical, refrigerant, airflow, and control-related issues.
• Interpret blueprints, wiring diagrams, schematics, and technical manuals to guide work.
• Perform startup, functional testing, and commissioning of commercial HVAC equipment.
• Clearly communicate findings, repair recommendations, and maintenance needs to customers.
• Produce timely, accurate service reports and documentation.
• Adhere to company safety policies and applicable industry regulations at all times.
• Participate in an on-call rotation as business needs require.

• 3 years of commercial HVAC service experience (preferred).
• EPA Universal Certification.
• Valid driver’s license with a clean driving record.
• Advanced electrical and mechanical troubleshooting capability.
• Hands-on experience with RTUs, splits, package units, heat pumps, air handlers, and ventilation systems.
• Independence and strong time management across multiple service calls.
• Professional communication and customer service skills.
• Familiarity with BAS/DDC and HVAC controls (a plus).

• Competitive pay aligned with experience, plus overtime opportunities.
• Medical, dental, and vision insurance.
• 401(k) with company match.
• Paid time off and paid holidays.
• Company vehicle, phone, and uniforms.
• Ongoing training, career growth, and advancement pathways.

• HVAC/R Systems
• HVAC Service & Installation
• HVAC Maintenance
• HVAC Troubleshooting
• HVAC Repair

If you’re a safety-minded technician who takes pride in delivering top-tier service, we’d love to meet you.