Residential HVAC Service Technician

Residential HVAC Service Technician EPA 608 Universal Certification Required Job Listing — Skill Requirements & Qualifications Certifications & Licenses (Required)

• EPA Section 608 Universal Certification — required by federal law (Clean Air Act) to purchase and handle refrigerants
• Valid driver's license with a clean driving record

• High school diploma or GED required; HVACR trade school certificate or associate’s degree preferred
• Minimum 2–3 years of residential HVAC service experience
• Demonstrated ability to independently diagnose and repair residential heating and cooling systems
• Experience with gas furnaces, heat pumps, split systems, air handlers, and package units

• Refrigerant recovery, recharge, and leak detection in compliance with EPA Section 608 regulations
• Proficiency using manifold gauges, vacuum pumps, micron gauges, and leak detection equipment
• Knowledge of proper refrigerant pressure readings and superheat/subcooling calculations
• Experience with R-410A systems; familiarity with A2L refrigerants (R-32, R-454B) a plus

• Ability to read and interpret wiring diagrams and manufacturer schematics
• Testing and replacement of capacitors, contractors, control boards, motors, and relays
• Safe use of multimeters and clamp meters for electrical troubleshooting

• Diagnosis, repair, and seasonal maintenance of central A/C, heat pumps, gas furnaces, and mini-splits
• Thermostat wiring, programming, and smart thermostat installation (Nest, Ecobee, Honeywell, etc.)
• Filter changes, evaporator and condenser coil cleaning, drain line maintenance
• Annual tune-up and preventive maintenance inspections
• Basic ductwork inspection, sealing, and minor modifications

• Obtain replacement parts, calibrate systems to manufacturer specifications, and communicate outcomes clearly to homeowners
• Present and explain residential maintenance/service agreements to customers
• Experience using field service software (Service Titan, Successware, or similar) for work orders and invoicing
• Professional conduct in occupied homes — courteous, neat, and respectful of the customer’s property

• Ability to lift up to 50 lbs regularly
• Comfortable working in confined spaces including attics, crawl spaces, and basements
• Ability to climb ladders and work at heights safely
• Able to work outdoors in extreme heat and cold — critical for Tennessee’s climate
• Able to kneel, bend, and work in awkward positions for extended periods

• Strong troubleshooting and problem-solving ability under pressure
• Clear communication skills — able to explain repairs and recommendations to homeowners in plain language
• Punctual, self-motivated, and efficient at managing time across multiple daily calls
• Professional, courteous demeanor — this is a customer-facing, in-home role
• Honest and transparent with customers regarding repair vs. replacement options
• Must be able to pass a background check, drug screen, and have a clean driving record

• Brand experience:
  Carrier, Trane, Lennox, Goodman, Rheem, or York
• NATE specialty certification in Air Conditioning or Heat Pumps
• OSHA 10 certification
• Experience with ductless mini-split systems
• R-454B / A2L refrigerant handling experience
• Comfort with GPS dispatch and mobile scheduling apps