Iran Diaz
Chicopee,MA
Summary
Dedicated HVAC Technician with experience in diagnosing and repairing HVAC systems. Skilled in refrigeration repair and customer relationship management, with a focus on enhancing system efficiency and client satisfaction through effective service delivery.
Overview
2
2
Languages
1
1
Certification
12
12
years of professional experience
Work History
HVAC Technician
Berkshire Heating And Air Conditioning
West Springfield, Massachusetts
12.2025 - Current
- Assisted in diagnosing HVAC system issues using basic tools.
- Observed and followed all company procedures for effective service delivery.
- Repaired or replaced defective parts such as compressors, motors, fans and other components in heating and cooling systems.
- Installed, repaired and maintained residential HVAC equipment, including furnaces, air conditioners, heat pumps and duct systems.
- Cleaned evaporator coils, condensate drains and blower wheels to maintain optimal efficiency of the unit.
- Troubleshot and diagnosed issues with HVAC equipment, providing recommendations for remediation.
- Documented all repair work performed on HVAC units according to company standards.
- Checked pressure readings on gauges connected to the system in order to diagnose any malfunctions.
- Maintained and serviced HVAC systems and refrigeration equipment.
- Calibrated thermostats, tested capacitors and checked refrigerant levels for proper functioning of the system.
- Examined heating and air conditioning systems and air compressors for signs of defects or malfunction.
- Performed routine checks on various components of the system such as contactors, relays and solenoids.
HVAC Technician
alpine heat pumps
Granby, Massachusetts
11.2023 - 12.2025
- Conducted routine maintenance on installed pumps to ensure optimal performance.
- Trained junior installers on proper installation techniques and safety protocols.
- Maintained accurate records of installations, repairs, and client communications.
- Utilized hand tools and power tools for system installations efficiently.
- Interacted with clients to explain system operations and maintenance needs.
- Installed condensate lines, gas piping, venting systems for water heating appliances, exhaust fans.
- Assisted in the fabrication of sheet metal ducts for ventilation systems.
- Troubleshot HVAC system issues using appropriate tools and test equipment.
- Followed manufacturer's specifications for installation and repair procedures.
HVAC Technician
oconnell oil
Northampton, Massachusetts
10.2020 - 11.2023
- Installed and maintained oil burner systems for residential and commercial clients.
- Conducted routine inspections to identify potential problems in oil heating systems.
- Repaired faulty components using specialized tools and techniques for efficient operation.
- Collaborated with customers to explain service needs and maintenance recommendations.
- Adhered to safety regulations during all service calls and installation projects.
- Trained junior technicians on best practices and troubleshooting methods for oil burners.
- Tested safety controls such as pressure switches, thermostats, limit switches and gas valves.
HVAC Technician
Mirabito Energy Products
Pittsfield, Massachusetts
11.2014 - 10.2020
- Assisted in diagnosing HVAC system issues using basic tools.
- Performed preventive maintenance on HVAC systems to ensure peak performance and energy efficiency.
- Installed, repaired and maintained residential HVAC equipment, including furnaces, air conditioners, heat pumps and duct systems.
- Cleaned evaporator coils, condensate drains and blower wheels to maintain optimal efficiency of the unit.
- Troubleshot and diagnosed issues with HVAC equipment, providing recommendations for remediation.
- Documented all repair work performed on HVAC units according to company standards.
Education
High School Diploma -
Wahconah Regional High School
Dalton, MA05-2011
Skills
- service titan software
- pegasus mobile software
- A/C troubleshooting
- Equipment maintenance
- Heating system installation
- Refrigeration repair
- System calibration
- Customer relationship management
- System troubleshooting
- Sheet metal work
- Maintenance scheduling
- Diagnostic techniques
Languages
English
Professional
Spanish
Professional
Certification
oil burner license
Timeline
HVAC Technician
Berkshire Heating And Air Conditioning
12.2025 - Current
HVAC Technician
alpine heat pumps
11.2023 - 12.2025
HVAC Technician
oconnell oil
10.2020 - 11.2023
HVAC Technician
Mirabito Energy Products
11.2014 - 10.2020
High School Diploma -
Wahconah Regional High School