Lead Residential HVAC Diagnostics Specialist

Lead Residential HVAC Diagnostics Specialist

Location:

Canoga Park, CA | Company:
Tassio Temperature ControlA day in your boots

Your morning kicks off with a well-prepared truck and a clear schedule. First stop: a residential system that’s short-cycling. You deploy modern diagnostic tools, isolate the root cause, and walk the homeowner through service options — earning commission on the solutions you recommend on top of your hourly rate. Midday, you shift to a light commercial call to troubleshoot controls, then spend an hour mentoring a junior tech, showing them how to verify airflow and document findings.

You wrap by updating service records and planning tomorrow’s route.

What you’ll handle

Expert diagnostics and troubleshooting across residential and select commercial HVAC systems

Routine maintenance and timely repairs on heating, cooling, and ventilation equipment

Clear customer communication about needs, options, and recommended solutions — with earned commission for results

Mentorship of junior technicians and a defined path toward a Lead Tech role Accurate documentation of service calls, repairs, and installations

Staying current with industry standards, technologies, and regulations

What you bring

High school diploma or equivalent; technical training or certification preferredNATE certification preferred

Minimum 5 years of professional HVAC service and repair experience, including recent hands-on residential service (commercial-only, installation-only, property-maintenance-only, or classroom-only experience does not meet this requirement)
Deep knowledge of HVAC systems, controls, and components

Sharp troubleshooting ability and attention to detail

Strong communicator who can work independently and within a team Valid California driver’s license per company policyEPA certification a plus

Pay, growth, and culture $32–$55/hr base plus earned commission — top performers take home significantly more Modern equipment, ongoing training, and a team that recognizes and develops experienced techs

Growing, established local business with steady, year-round demand

Core proficienciesHVACHVAC/R SystemsHVAC Service & InstallationHVAC MaintenanceHVAC TroubleshootingHVAC Repair Tools & technologies you’ll useHVAC Systems
* We are an equal opportunity employer and prohibit discrimination/harassment without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state, or local laws.