HVAC Technician

Liberty Christian School; Argyle (TX); On-site; USD 50,000 - 70,000; Full time

Job summary

Liberty Educational Ministries, Incorporated in Argyle, TX seeks an HVAC Technician to maintain and repair campus heating, ventilation, and air conditioning systems across the school facilities. The role emphasizes safety, reliability, and timely response to service requests to keep classrooms comfortable and operations uninterrupted.

Candidates should have a high school diploma, HVAC training or certification, EPA 608, and a valid driver’s license.

Qualifications

• High school diploma or equivalent.
• HVAC technical training, trade school certification, or equivalent.
• EPA Section 608 certification required when servicing equipment containing regulated refrigerants.
• Previous experience in school, commercial facility, or institutional settings preferred.

Responsibilities

• Inspect, troubleshoot, maintain, and repair HVAC equipment and systems across campus.
• Diagnose mechanical, electrical, airflow, thermostat, and control-related issues and perform repairs.
• Perform preventive maintenance on HVAC equipment (filters, belts, motors, coils, drains, thermostats).
• Monitor HVAC systems for proper operation, efficiency, and temperature control.
• Coordinate with outside contractors and vendors for specialized work when needed.
• Maintain accurate records of maintenance, repairs, and work orders.
• Assist Facilities Department with general maintenance and emergency response as needed.

Skills

HVAC knowledge

Troubleshooting

Preventive maintenance

Electrical diagnosis

Safety procedures

Education

High school diploma or equivalent

HVAC technical training / trade school certification

EPA 608 certification

Valid driver’s license

Job description

Job Details: Job Location: Liberty Educational Ministries, Incorporated - Argyle, TX 76226, Position Type: Full Time, Education Level: Not Specified, Travel Percentage: None, Job Category: Facilities,

Position Purpose

The HVAC Technician is responsible for maintaining, troubleshooting, repairing, and supporting the operation of the school’s heating, ventilation, and air conditioning systems. This position helps ensure that campus facilities provide a safe, comfortable, and functional environment for students, employees, and guests. The HVAC Technician performs preventive maintenance, responds to service needs, and supports the overall operations of the Facilities Department while demonstrating professionalism and Christ-like character.

Essential Functions

• Inspect, troubleshoot, maintain, and repair HVAC equipment and systems throughout the campus.
• Diagnose mechanical, electrical, airflow, thermostat, and control-related HVAC issues and complete appropriate repairs.
• Perform preventive maintenance on HVAC equipment, including filters, belts, motors, coils, drains, thermostats, and related components.
• Monitor HVAC systems for proper operation, efficiency, temperature control, and potential equipment failures.
• Respond promptly to HVAC service requests and prioritize issues affecting student and employee safety, instructional spaces, and critical campus operations.
• Perform routine inspections and identify equipment or components requiring repair or replacement.
• Maintain accurate records of preventive maintenance, repairs, equipment conditions, and completed work orders.
• Coordinate with outside HVAC contractors and vendors when repairs or services require specialized support.
• Assist with evaluating HVAC equipment and identifying replacement or capital improvement needs.
• Maintain HVAC tools, equipment, parts, and supplies in an organized and safe manner.
• Follow applicable safety procedures when working with electrical systems, refrigerants, ladders, rooftops, mechanical equipment, and other potential hazards.
• Ensure work areas are maintained in a clean and safe condition and secured appropriately when work is performed around students or employees.
• Assist the Facilities Department with general maintenance, event preparation, emergency response, and other campus needs as necessary.
• Participate in after-hours or emergency response when HVAC or facility conditions require immediate attention.
• Follow school policies, safety procedures, and Student Protection Program requirements.
• Perform other duties as assigned.

Knowledge, Skills, and Abilities

• Knowledge of commercial HVAC systems, equipment, controls, and preventive maintenance practices.
• Ability to diagnose and repair common mechanical, electrical, and HVAC system problems.
• Ability to read equipment specifications, technical manuals, wiring diagrams, and schematics.
• Strong troubleshooting and problem-solving skills.
• Ability to safely use HVAC diagnostic equipment, hand tools, power tools, ladders, and related equipment.
• Ability to organize and prioritize multiple service requests.
• Ability to work independently and collaboratively as part of the Facilities team.
• Strong communication and interpersonal skills.
• Dependable, responsive, and attentive to detail.
• Ability to interact professionally and appropriately with students, employees, parents, vendors, and visitors.

Education and Experience

• High school diploma or equivalent required.
• HVAC technical training, trade school certification, or equivalent combination of training and relevant experience preferred.
• Previous experience maintaining and repairing commercial HVAC systems preferred.
• Experience working in a school, commercial facility, institutional facility, or similar multi-building environment preferred.
• EPA Section 608 certification required when job responsibilities include servicing equipment containing regulated refrigerants.
• Valid driver’s license and acceptable driving record may be required.
• Additional HVAC licenses or registrations must be maintained as required by applicable law and the scope of work performed.

Physical Requirements and Work Environment

• Regularly stand, walk, bend, kneel, crouch, climb, reach, and work in confined or elevated spaces.
• Frequently use ladders and access rooftops, mechanical rooms, equipment areas, and other campus locations.
• Ability to lift, carry, push, or pull equipment, tools, and materials weighing up to 50 pounds independently and heavier items with appropriate assistance or equipment.
• Ability to work indoors and outdoors in varying temperatures and weather conditions.
• Regular exposure to mechanical equipment, electrical components, dust, noise, refrigerants, and other conditions associated with HVAC and facilities maintenance.
• Must be able to safely perform work around students, employees, and occupied school facilities.
• May occasionally be required to work outside normal business hours for emergencies, special events, equipment failures, or other operational needs.