Juan Diaz
McKinstry
Grandview,United States
10
years of professional experience
Proficient Service Technician bringing 8 years of experience and expertise in troubleshooting issues and diagnosing problems. Performs work specified on repair order in accordance with company standards, competent in working alone or with a team to perform speedy and accurate refrigeration requirements.
Work History
HVAC Service Technician
1 Year 7 Months- Diagnosed HVAC malfunctions across rooftop units, air handlers, boilers, and chillers using systematic troubleshooting methods.
- Performed preventive maintenance on mechanical systems, improving reliability and reducing unplanned service disruptions.
- Calibrated thermostats, sensors, and control sequences to maintain comfortable, energy-efficient building conditions.
- Documented service actions, parts usage, and repair findings in work orders with accurate, timely updates.
- Worked in strict compliance with applicable OSHA regulations and safety requirements.
Service Technician
5 Years 5 Months- Diagnosed HVAC malfunctions across rooftop units, air handlers, boilers, and chillers using systematic troubleshooting methods.
- Performed preventive maintenance on mechanical systems, improving reliability and reducing unplanned service disruptions.
- Calibrated thermostats, sensors, and control sequences to maintain comfortable, energy-efficient building conditions.
- Documented service actions, parts usage, and repair findings in work orders with accurate, timely updates.
Service Technician
2 Years 7 Months- Communicated with clients for outstanding customer service and to increase repeat business.
- Maintained & serviced HVAC systems and refrigeration equipment.
- Keeping daily logs of & records of all maintenance functions.
- Diagnosing electrical & mechanical faults for HVAC systems.
Education
- Hvac/r Certificate
Skills
Bilingual English and Spanish
Repairs and troubleshooting
Communication
Team management
Problem solving
Technical knowledge
Basic computer skills
Deep mechanical & system knowledge.
Timeline
HVAC Service Technician
McKinstry
03.2025 - CurrentRead More
Service Technician
Industrial Ventilation Inc.
10.2019 - 03.2025Read More
Service Technician
Bob Rhodes Heating & Ac
01.2017 - 08.2019Read More
Perry Technical Institute
from Hvac/r Certificate
Read More