Adulfo Cornejo
HOUSTON,TX
Overview
17
17
years of professional experience
Work History
HVAC Technician
Jorgensen
Houston, TX
05.2026 - Current
- Improved system efficiency by conducting thorough HVAC equipment inspections and maintenance.
- Investigated major malfunctions and breakdowns of heating and air-conditioning systems and used troubleshooting to determine causes.
- Developed strong relationships with clients through exceptional communication skills, leading to repeat business opportunities.
- Completed detailed work orders for each job to ensure accurate records.
HVAC Technician
Webber
Houston, TX
11.2023 - 04.2026
- Performed comprehensive preventative maintenance on various types of HVAC equipment, prolonging their lifespan.
- Utilized diagnostic equipment effectively in order to identify malfunctioning components within HVAC systems accurately.
- Repaired and replaced motors, bearings and belts.
- Enhanced customer satisfaction by providing prompt and professional service for all HVAC-related issues.
HVAC Technician
Ferrogial
Houston, TX
12.2020 - 11.2023
- Installed new heating, ventilation, and air conditioning systems in residential and commercial buildings with precision and attention to detail.
- Troubleshot complex HVAC problems, identifying root causes and implementing effective solutions.
- Led projects focused on upgrading outdated systems to improve energy efficiency for clients.
- Implemented safety protocols during installations and repairs, ensuring compliance with industry standards.
HVAC Technician
D.B.I
Houston, TX
11.2016 - 12.2020
- Collaborated with team members to streamline processes, reducing service response times significantly.
- Developed preventive maintenance plans that increased system longevity and reduced emergency repairs.
- Performed troubleshooting on HVAC systems to determine root cause of issues.
- Conducted maintenance service on HVAC systems to increase life expectancy of equipment and prevent costly repair work.
- Worked overtime, holidays and weekends to accommodate company needs.
- Contributed to a safer work environment by adhering to industry safety standards and regulations during all tasks performed.
- Traveled to job sites for both scheduled and emergency appointments.
HVAC Technician
I.C.A
Houston, TX
04.2009 - 11.2016
- Installed and maintained heating, ventilation, and air conditioning units in residential and commercial settings.
- Diagnosed and repaired HVAC systems to ensure optimal performance and customer satisfaction.
- Conducted routine inspections to identify potential issues, enhancing system reliability and efficiency.
- Trained junior technicians on best practices for HVAC installation and troubleshooting techniques.
Skills
- HVAC systems
- Heating systems
- HVAC controls
- Equipment installation
- Technical troubleshooting
- System troubleshooting
- Leak checks
- Safety protocols
- Adaptable
- Quality-focused
- Quality assurance
- Dedicated team player
Timeline
HVAC Technician
Jorgensen
05.2026 - Current
HVAC Technician
Webber
11.2023 - 04.2026
HVAC Technician
Ferrogial
12.2020 - 11.2023
HVAC Technician
D.B.I
11.2016 - 12.2020
HVAC Technician
I.C.A
04.2009 - 11.2016