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HVAC Technician resume example

Service companies hiring HVAC technicians want speed and first-visit fix rates, not a list of every unit brand ever serviced. A resume that leads with call volume and callback rate reads as production-ready from line one.

This example states EPA 608 certification up front, quantifies daily service-call throughput, and shows preventive-maintenance results that map directly to what dispatch managers screen for.

Julio Ferreira

HVAC Technician

Phoenix, AZ julio.ferreira@email.com +1 (602) 555-0141 linkedin.com/in/julioferreira

Summary

EPA Universal-Certified HVAC Technician with 7+ years of experience in residential and commercial heating, ventilation, air conditioning, and refrigeration (HVAC/R) diagnosis, maintenance, and system installation. Proven technical expert closing 8 service calls daily, maintaining an 89% first-time fix rate, and lowering customer callbacks from 14% to 5%.

Experience

Senior HVAC Technician
Sonora Climate Services · Phoenix, AZ
May 2020 — Present
  • Diagnosed and repaired complex HVAC/R equipment across 8 service calls daily, achieving an 89% first-visit fix rate on commercial split systems.
  • Reduced customer warranty callback rates from 14% to 5% by standardizing systematic compressor and electrical diagnostic checklists over 12 months.
  • Managed seasonal preventative maintenance agreements across 150 commercial client accounts, lifting annual maintenance contract renewals by 22% over 2 years.
HVAC Technician
Desert Air Mechanical · Tempe, AZ
Feb 2017 — Apr 2020
  • Performed EPA-compliant refrigerant recovery, brazing, evacuation, and compressor replacements on 500 HVAC units with zero venting violations.
  • Engineered Manual J heat load calculations and ductwork sizing layouts for 40 residential HVAC replacements, achieving a 98% inspection pass rate.
  • Cut average equipment diagnostic troubleshooting duration by 44% (from 45 to 25 minutes) by deploying digital manifold wireless probes over 18 months.

Skills

EPA 608 Universal · Refrigerant Recovery · HVAC Troubleshooting · Preventive Maintenance · Brazing · Load Calculation · Ductwork · Diagnostics · HVAC/R · EPA Universal Certified · Refrigeration · System Diagnostics

Education

Phoenix College
HVAC/R Technical Certificate
2015 — 2017

Certifications

EPA 608 Universal · OSHA 10-Hour General Industry

HVAC Technician · Classic Clean template · single-column, ATS-safe.

ATS keywords for a HVAC Technician resume

Applicant tracking systems match your resume against the job description's vocabulary. Mirror the terms below that are true of you — ideally with a metric attached.

EPA 608 UniversalRefrigerant RecoveryHVAC TroubleshootingPreventive MaintenanceBrazingLoad CalculationDuctworkDiagnosticsCompressor ReplacementThermostat ProgrammingService Call ManagementOSHA 10

What recruiters look for

  • EPA 608 certification level stated clearly.
  • First-visit fix rate or callback percentage.
  • Average service calls handled per day.
  • Preventive maintenance or contract-renewal impact.
  • Both residential and commercial system exposure.

Before & after: one bullet

Weak

Performed maintenance, repairs, and installations on residential and commercial HVAC systems.

Strong

Closed 6-8 service calls daily with an 89% first-visit fix rate across residential and light commercial systems.

Common mistakes to avoid

  • Not stating EPA 608 certification level (Type I/II/III/Universal).
  • No callback or first-visit fix rate given.
  • Listing brands serviced instead of diagnostic outcomes.
  • Omitting daily call volume, which dispatch managers screen for first.