ZACHARY D. ARNOLD
Phoenix,AZ
Summary
Dedicated HVAC technician with extensive experience in installation, troubleshooting, and preventive maintenance of HVAC systems. Committed to enforcing safety and compliance standards while effectively training junior technicians to boost team performance and enhance customer satisfaction.
Overview
1
1
Certification
17
17
years of professional experience
Work History
Lead HVAC Technician
Frosty Fox
Chandler, AZ
07.2026 - Current
- Installed HVAC systems in residential and commercial properties effectively.
- Diagnosed and repaired heating and cooling issues promptly.
- Trained junior technicians on best practices and safety procedures effectively.
- Performed preventive maintenance on HVAC systems to ensure peak performance and energy efficiency.
- Repaired or replaced defective parts such as compressors, motors, fans and other components in heating and cooling systems.
HVAC Service Technician
Arcticom
Phoenix, AZ
09.2023 - 07.2026
- Facilitated HVAC troubleshooting to identify and resolve system issues. using advanced diagnostic methods.
- Conducted routine maintenance on heating and cooling systems to ensure reliable operation and minimize downtime.
- Carried out basic repairs including cleaning coils and filters to maintain equipment efficiency., including belt changes, fan service, motor service, and cleaning coils, strainers, and filters to optimize equipment performance.
- Inspected pipe, tubing, joints, and connections for leaks.
- Mounted compressors, condensers and other components in specified locations using hand tools and various welding equipment.
- Delivered exceptional customer service during service calls to foster client satisfaction and loyalty.
Service Technician
Kore Refrigeration
11.2020 - 09.2023
- Diagnosed and repaired refrigeration systems for commercial clients.
- Performed routine maintenance on HVAC equipment to ensure optimal performance.
- Installed new refrigeration units according to manufacturer specifications.
- Provided service to maintain operational efficiency, repaired and installed units for franchise retail stores including Walgreens and Dollar General
- (Leading the West in Refrigeration and HVAC Services)
Service Technician
Silver State Refrigeration
12.2020 - 11.2020
- Serviced refrigeration systems for CVS, Carrows, CoCo's, Bucca Di Beppo, Little Caesars, and TGIF locations to maintain optimal performance.
- Diagnosed refrigeration system issues using specialized tools and equipment.
- Performed routine maintenance on commercial refrigeration units for optimal performance.
- Installed new refrigeration systems following safety and quality standards.
- Oversaw access control, pizza ovens, conventional ovens, fryers, and rack systems to ensure reliable operation and safety compliance.
HVAC Installer/Repair
Arizona Restaurant Supply
12.2017 - 12.2018
- Installed evaporators and condensers, routed refrigerant lines for optimal system performance.
- Completed installation of line sets and draining condensate lines to ensure proper system operation.
- Installed and constructed large and small walk-in boxes to meet client specifications.
Service Technician/Mechanic
Silver State Refrigeration
12.2012 - 11.2017
- Installed and repaired refrigeration systems in commercial and industrial settings.
- Diagnosed issues and performed maintenance on HVAC equipment to ensure optimal performance.
- Conducted repairs on diverse commercial and residential heating, cooling, and kitchen equipment, enhancing system reliability.
- Conducted repairs and servicing on commercial and residential equipment for multiple restaurant chains.
- Collaborated with team members to maintain safety standards during service calls.
Service Technician
J & T Refrigeration
09.2010 - 05.2012
- Serviced commercial A/C, heating, walk-ins, reach-ins, under-counter self-contained units, split systems, fryers, ovens, steam tables, ice makers, and rack systems to maintain functionality.
- Repaired and maintained commercial refrigeration units to ensure optimal performance.
- Diagnosed refrigeration system issues using specialized tools and equipment.
- Installed new refrigeration systems following safety protocols and manufacturer guidelines.
- Performed maintenance and repairs on equipment at restaurants and hotels, ensuring optimal operational efficiency.
Service Technician
Adams Refrigeration
06.2010 - 09.2010
- Diagnosed and repaired refrigeration systems for commercial clients.
- Executed service calls to troubleshoot and repair low temperature systems in residential and commercial units, ensuring optimal performance and customer satisfaction.
- Executed installations and repairs on damaged units, restoring functionality and enhancing system reliability.
- Installed new refrigeration units and associated components effectively.
- Conducted routine maintenance on HVAC equipment to ensure optimal performance.
Service Technician
Swisher Heating & Cooling
10.2009 - 06.2010
- Installed and repaired HVAC units across residential and commercial properties.
- Troubleshot and serviced low-temp systems, residential and commercial A/C units on service calls.
- Diagnosed mechanical issues in refrigeration units for efficient repairs.
- Performed routine maintenance on commercial refrigeration systems and equipment.
- Installed new refrigeration units according to specifications and safety standards.
Service Technician
Morales Air Conditioning
06.2009 - 10.2009
- Executed installation and repair of damaged units, restoring proper functionality and minimizing downtime.
- Diagnosed refrigeration issues and performed necessary repairs on commercial units.
- Conducted routine maintenance for various refrigeration systems and equipment.
- Installed new refrigeration units following manufacturer guidelines and safety protocols.
- Managed all AMF bowling alleys, handled calls, troubleshot and serviced low temp systems, and maintained residential and commercial units.
Education
Professional Certifications - HVAC, EPA
Universal Tech Certification Refrigeration School of Englewood CO
09-2003
Diploma -
Maryvale High School
05-1992
Certificates of Proficiency - HVACR maintenance and repairs
Universal Technician Certification, School
Skills
- HVAC repair services
- System troubleshooting
- Preventive maintenance
- System installation
- Installation services
- Equipment repairs
- HVAC and refrigeration
- Line fabrication
- Electrical diagnosis
Certification
EPA
Timeline
Lead HVAC Technician
Frosty Fox
07.2026 - Current
HVAC Service Technician
Arcticom
09.2023 - 07.2026
Service Technician
Silver State Refrigeration
12.2020 - 11.2020
Service Technician
Kore Refrigeration
11.2020 - 09.2023
HVAC Installer/Repair
Arizona Restaurant Supply
12.2017 - 12.2018
Service Technician/Mechanic
Silver State Refrigeration
12.2012 - 11.2017
Service Technician
J & T Refrigeration
09.2010 - 05.2012
Service Technician
Adams Refrigeration
06.2010 - 09.2010
Service Technician
Swisher Heating & Cooling
10.2009 - 06.2010
Service Technician
Morales Air Conditioning
06.2009 - 10.2009
Professional Certifications - HVAC, EPA
Universal Tech Certification Refrigeration School of Englewood CO
Diploma -
Maryvale High School
Certificates of Proficiency - HVACR maintenance and repairs
Universal Technician Certification, School