David Martinez

• Installed HVAC system expansions, discharge valves, air ducts, dampers, and stokers.
• Responded to emergency HVAC service requests promptly, finding swift resolutions.
• Performed troubleshooting on HVAC systems to determine root cause of issues.
• Traveled to job sites for both scheduled and emergency appointments.
• Enhanced system efficiency by conducting regular preventative maintenance tasks on HVAC-R equipment.
• Successfully collaborated with other technicians on large-scale projects, showcasing strong teamwork skills in high-pressure situations.

• Enhanced system performance for clients through regular maintenance and preventive measures.
• Maintained boilers, hot water systems, gas heating equipment and food service equipment.
• Maintained up-to-date knowledge of industry advancements, staying informed on new technologies and best practices for servicing various types of equipment.
• Utilized advanced diagnostic tools to accurately determine root causes of system malfunctions, enabling targeted repairs.

• Enhanced system performance for clients through regular maintenance and preventive measures.
• Maintained up-to-date knowledge of industry advancements, staying informed on new technologies and best practices for servicing various types of equipment.
• Utilized advanced diagnostic tools to accurately determine root causes of system malfunctions, enabling targeted repairs.

Maintained HVAC and ice machines in the hospital and outpatient clinics.

• Enhanced operational performance by working with employees to develop and deploy process improvements.
• Kept accurate records of work activities, time, materials and faults on work orders.

• Facilitated repairs by disassembling defective and broken equipment.
• Collaborated with team members to address complex technical issues, ensuring timely and effective solutions for customers.
• Tested completed work and verified functionality of [Type] appliances.
• Assisted customers in selecting appropriate replacement parts or appliances based on their needs, preferences, and budget constraints.