Journeyman HVAC Service Tech

Company Summary:

Pro Tech Mechanical is a growing, relationship-driven Company built on trust, craftsmanship, technical aptitude, and long-term service. We work with customers who value reliability, technical competence, and a team that takes ownership of its services and outcomes.

Our culture is firmly rooted in servant leadership. Leaders are engaged, accessible, and focused on assisting their teams perform at a consistently high level. We invest in training and growth, recognize and reward performance, and expect our teams to take pride in the quality of solutions they deliver.

Our work is technical, hands-on, and relationship-based – grounded in skills and judgment that cannot be automated or outsourced.

We are building something with specific intentionality – combining a strong customer base, solid reputation, and clear growth plans. We hire based on merit, values, and capability. We promote individuals who take initiative, think critically, and want to grow with the Company.

If you want to do meaningful work with a team that takes pride in what they build and how they serve customers, Pro Tech Mechanical is a place where you can grow and be respected for your contribution.

In 2027, Pro Tech Mechanical is opening a new Southern Oklahoma branch headquartered in Durant, OK, serving commercial and industrial customers across Southern Oklahoma and North Texas. We are building that team now, and the technicians who join early will help establish how this branch serves its customers.

Job Summary:

The Service and Repair Technician is a field-based service role supporting Pro Tech Mechanical’s new Southern Oklahoma branch in Durant, OK. Technicians will service commercial and industrial facilities across Southern Oklahoma and North Texas, including the Durant, Ardmore, Ada, McAlester, and Sherman–Denison areas.

This role focuses on maintaining, troubleshooting, and repairing commercial HVAC systems, with an emphasis on chillers, boilers, and building mechanical equipment. It requires strong diagnostic skills, customer interaction, and the ability to work independently across multiple sites.

Until the Durant facility opens, technicians will work from a home base within the territory and dispatch directly to customer sites.

This role balances preventative maintenance with emergency service and repair work—approximately 50% scheduled maintenance and 50% reactive service calls. A successful technician will maintain equipment reliability, minimize downtime for customers, solve complex mechanical problems, and build trust with facility managers and building operators.

The Service Technician diagnoses issues, completes repairs efficiently, communicates clearly with customers, and ensures all work meets safety and quality standards.

Duties & Responsibilities:

• Preventative Maintenance Execution
• Equipment Troubleshooting & Repair
• Customer Communication & Service Documentation
• Safety & Compliance
• Emergency Service Response
• Technical Problem Solving
• Continuous Skill Development

Equipment and Technical Expertise

• Chillers (air-cooled, water-cooled, centrifugal) – strongly preferred
• Hot Water Boilers – would be an advantage
• Rooftop Units (RTUs)
• Cooling Towers
• Packaged Air Conditioners
• Computer Room AC Equipment
• Air Handling Units / Fan Coil Units
• Condensers / Chilled Water Pumps
• Refrigerated Air Dryers
• Air Compressors
• Exhaust Fans
• Variable Frequency Drives (VFDs)
• Humidifiers

Required Skills and Abilities

• Proven experience servicing commercial HVAC equipment in occupied buildings
• Strong troubleshooting and diagnostic skills across mechanical, electrical, and control systems
• Ability to work independently and manage your own service schedule
• Clear communication skills with facility managers, building operators, and non-technical…