HVAC Service Tech I

Comfort Systems USA • Fort Worth, TX

2d • Onsite

About The Position

The HVAC Service Technician I performs preventive maintenance, routine service calls, and minor repairs on small commercial HVAC equipment of 10 tons and below under appropriate supervision. This developing technician role builds foundational technical capability while providing professional customer service and following DynaTen safety and quality standards. The technician works directly with customers to support HVAC maintenance, repair, and equipment-replacement needs, communicates equipment conditions and work performed, and completes service documentation accurately and on time. Work takes place at customer facilities, including mechanical rooms, rooftops, and indoor and outdoor service environments. The role may involve after-hours or on-call work based on service needs.

Requirements

• At least 1–3 years of HVAC service experience.
• Basic knowledge of HVAC principles, major system components, and air-conditioning systems.
• At least 1–2 years of routine maintenance experience, including filter changes, coil cleaning, and refrigerant-level checks.
• At least 1–2 years of basic electrical and mechanical experience, including using a multimeter and basic hand tools to check voltage, capacitors, and electrical circuits.
• Familiarity with residential and light-commercial HVAC systems.
• EPA certification and Texas TDLR registration.
• Demonstrated customer-service mindset and technical aptitude.
• Strong verbal and written communication skills.
• Commitment to integrity, safety, and quality.
• Positive and self-motivated approach.
• Follow required PPE and company and customer safety procedures.

Nice To Haves

• HVAC trade-school or apprenticeship training.
• OSHA 10 certification.

Responsibilities

• Perform preventive maintenance on small rooftop units and split systems of 10 tons and below.
• Complete routine service calls and maintenance activities.
• Communicate with customers about routine maintenance findings and minor equipment issues.
• Perform minor repairs under supervision.
• Support customers' HVAC maintenance, repair, and equipment-replacement needs.
• Troubleshoot HVAC issues and correct mechanical failures within demonstrated proficiency.
• Follow established safety requirements and model safe work practices.
• Represent DynaTen professionally as a direct customer contact.
• Clearly communicate equipment conditions, work performed, recommendations, and follow-up needs to customers and Service leadership.
• Complete required service documentation accurately and on time.
• Maintain tools, equipment, vehicle, and work areas in a safe and professional condition.
• Perform other duties as assigned.

Benefits

• Exceptional health, dental, and vision insurance.
• Paid employee-only medical coverage.
• In-house and manufacturer-led training and leadership development.
• Long-term career growth into operations, sales, technical, and/or leadership roles.
• Comprehensive benefits package and employer-sponsored professional memberships.
• 401(k) match, PTO, and holiday pay.
• Stable work with a 40-hour guarantee.

What This Job Offers

• Job Type: Full-time
• Career Level: Entry Level
• Education Level: No Education Listed