Home Climate Systems Diagnostic Technician

Airtron Heating & Air Conditioning; Houston (TX); On-site; USD 52,000 - 76,000; Full time

Benefits offered by this job

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Job summary

Airtron Heating & Air Conditioning seeks an HVAC technician to diagnose, maintain, and repair residential systems in the Houston area. You will work with dispatch to schedule visits, arrive prepared, and ensure high-quality service at each home.

Responsibilities include start-ups, tests, and thorough documentation while maintaining safety and professionalism on every job site. Valid driver’s license and English fluency are required.

Qualifications

• High school diploma or GED is required.
• 1+ HVAC service experience.
• EPA Certification.
• Solder/Brazing proficiency.
• Strong verbal and written English.
• Basic computing skills; able to use a computer, laptop, or tablet.
• Valid driver’s license.
• Overtime and weekend availability.

Responsibilities

• Service & Repair: Maintain and repair residential HVAC equipment and commission systems.
• Testing & Verification: Perform start-ups and record results to verify operation.
• Diagnostics: Troubleshoot issues and execute repairs.
• Customer Communication: Explain services and flag concerns to dispatch.
• Scheduling & Coordination: Align work with office for routing.
• Parts & Preparedness: Order parts and carry tools; manage inventory.
• Documentation: Complete tablet-based paperwork neatly and on time.
• Professionalism: Maintain a clean jobsite and vehicle; uphold safety standards.
• Safety: Follow procedures, wear PPE, and support safety culture.

Skills

HVAC service experience

English communication

Safety awareness

Basic computing

Education

High school diploma or GED

EPA Certification

HVAC trade school certification

Tools

Solder/Brazing proficiency

Job description

Join Us to Keep Homes Comfortable

Do you love solving complex HVAC puzzles and making a difference for homeowners? In this role, you’ll diagnose, maintain, and repair residential heating and cooling systems with precision and care—partnering with dispatch and operations to deliver top-tier service every time.

What You’ll Do

• Service & Repair: Maintain and repair residential heating and air conditioning equipment; commission complete systems including identification, wiring, and start-up.
• Testing & Verification: Perform start-ups; test and record results to verify proper operation.
• Diagnostics: Troubleshoot issues, recommend solutions, and execute repairs that restore performance.
• Customer Communication: Explain the services and repairs you perform and flag any outstanding concerns to dispatch/customers.
• Scheduling & Coordination: Align your day’s work directly with the office for efficient routing.
• Parts & Preparedness: Order parts in advance and arrive ready for each appointment; transport materials and tools and keep accurate inventory records.
• Documentation: Complete all tablet-based paperwork neatly and on time; debrief each call with dispatch/customers and attach supporting documentation.
• Professionalism: Maintain a clean jobsite, keep your company vehicle organized, use protective floor savers on footwear, and uphold our code of ethics and performance standards.
• Safety: Follow all safety procedures, wear required PPE, and support our safety culture. Other duties as assigned.

Must-Haves

• High school diploma or GED
• 1+ HVAC service experience
• EPA Certification
• Solder/Brazing proficiency
• Strong verbal and written communication skills in English
• Beginner computing skills; able to use a computer, laptop, or tablet
• Basic internet and email proficiency (e.g., Microsoft Outlook)
• Valid driver’s license
• Ability to work overtime with short notice; occasional weekends

Nice-to-Haves

• HVAC trade school certification
• 1–2 years’ experience in construction, HVAC, or related work

Who Thrives Here

• Lifelong learners and reliable teammates
• Positive communicators who build trust with customers and colleagues
• Collaborators comfortable working with all levels of the organization
• Pros who value safety and can substitute relevant experience for formal education where applicable

Where and How You’ll Work

• Primarily at occupied residential homes and construction sites; minimal office time
• Drive to and from job locations daily
• Exposure to active construction environments: equipment, elevated areas, confined spaces, noise, dust, hazardous materials, and odors
• Indoor/outdoor work in all weather conditions (heat, rain, cold, wind) with appropriate PPE

Physical Demands

• Operate a motorized passenger vehicle or forklift
• Lift/move up to 50 lbs frequently
• Climb, bend at the waist, crawl, kneel, and crouch often
• Work at heights using ladders and stairways; occasionally on platforms/scaffolding with fall protection
• Wear required PPE: hard hat, safety glasses, ear plugs, masks/respirators, reflective vests, gloves, and safety-toe construction-grade work boots
• Stand, walk, or sit for long periods
• Hear, understand, and distinguish speech/other sounds to safely operate phones/equipment
• Maintain close, distance, and peripheral vision with normal depth perception (with or without correction)
• Speak clearly to share information with others
• Enter data via keyboard or 10-key on handheld devices/computers
• Use arms/hands to reach overhead; signal; grasp; hold; lift; turn; push; and pull tools/materials

Proficiencies

• HVAC
• Heating and Air Conditioning

Our Promise

Airtron is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees.