Isaac Peña
Dumas,TX
Summary
HVAC installer with experience in system diagnostics and preventive maintenance, delivering high-quality installations and repairs that support indoor air quality. Strong customer service, problem-solving, and interpersonal skills. Proven ability to work effectively unsupervised and learn new procedures quickly.
Overview
2
2
Languages
1
1
Certification
2
2
years of professional experience
Work History
Pena's Climate Control
David Pena
Dumas, Texas
01.2026 - Current
- Installed and repaired HVAC systems in residential and commercial buildings.
- Installed, repaired and maintained residential HVAC equipment, including furnaces, air conditioners, heat pumps and duct systems.
- Maintained and serviced HVAC systems and refrigeration equipment.
- Performed preventive maintenance on HVAC systems to ensure peak performance and energy efficiency.
- Conducted routine maintenance checks on heating and cooling equipment.
- Troubleshot and diagnosed issues with HVAC equipment, providing recommendations for remediation.
- Diagnosed system malfunctions using diagnostic tools and techniques.
- Collaborated with team members to complete service calls efficiently.
- Educated customers on HVAC system operations and maintenance to enhance user experience and satisfaction.
- Resolved customer complaints regarding installation or service issues in a timely manner.
- Maintained accurate records of service work performed for client files.
- Documented all repair work performed on HVAC units according to company standards.
- Performed air quality tests and provided actionable recommendations to improve indoor air quality in residential and commercial settings.
- Repaired or replaced defective parts such as compressors, motors, fans and other components in heating and cooling systems.
- Performed routine checks on various components of the system such as contactors, relays and solenoids.
- Replaced worn out filters at regular intervals to improve air quality inside the premises.
- Cleaned evaporator coils, condensate drains and blower wheels to maintain optimal efficiency of the unit.
- Calibrated thermostats, tested capacitors and checked refrigerant levels for proper functioning of the system.
- Inspected electrical wiring of existing HVAC systems to identify potential problems and safety hazards.
- Inspected job site before project start to identify obstacles and resolve issues.
- Followed safety protocols while working in diverse environments and conditions.
- Followed safety procedures when working on high voltage wiring or gas lines.
- Put in new gas lines, wiring and other support components for HVAC systems.
- Cut and drilled holes in floors, walls and roofs to install equipment using power saws and drills.
- Mounted compressors, condensers and other components in specified locations using hand tools and various welding equipment.
- Troubleshot complex control circuits involving relays, transformers and switches.
- Assisted senior technicians with more complicated tasks such as replacing compressors or installing large air handlers.
- Reviewed work orders with supervisors to clarify tasks.
- Repaired parts by using technical knowledge, special tools and soldering skills.
- Installed furnaces, boilers and A/C units in new and existing buildings and assessed the functionality of existing units.
- Tested pipe, tubing joints, and connections for leaks.
- Completed basic repairs such as changing belts, servicing fans and motors and cleaning coils, strainers and filters to optimize equipment performance.
- Examined heating and air conditioning systems and air compressors for signs of defects or malfunction.
- Trained employees on effective repair and maintenance methods to ensure high-quality service delivery.
- Assessed efficiency of HVAC and refrigeration systems to provide feedback to customers.
- Performed ductwork repairs and modifications to improve system airflow and indoor air quality.
- Recovered refrigerant from old HVAC units prior to disposal according to local environmental regulations.
- Assessed efficiency of HVAC and refrigeration systems to provide feedback to customers.
- Performed ductwork repairs and modifications to improve system airflow and indoor air quality.
City of Cactus
Jbs Usa
Cactus, Texas
06.2024 - 12.2025
- Operated heavy machinery for road maintenance and repair projects.
- Performed routine inspections of public facilities to ensure safety compliance.
- Collaborated with team members to complete various construction tasks effectively.
- Coordinated with other departments to ensure timely completion of projects.
- Investigated complaints received from citizens concerning public works issues.
- Responded to community inquiries regarding public works services promptly.
- Supported the implementation of waste management programs within the community.
- Assisted in landscaping and tree maintenance across public parks.
- Assisted with snow removal operations during winter months.
- Maintained accurate records of work completed and materials used daily.
- Attended training sessions on safety protocols and equipment operation.
Education
High School Diploma -
Dumas High School
Dumas, TX05-2025
Skills
- HVAC installation
- System diagnostics
- Preventive maintenance
- Refrigerant recovery
- Refrigerant management
- Air quality testing
- Customer service
- Team leadership
- Problem solving
- Attention to detail
- Project management
Languages
English
Professional
Spanish
Professional
Certification
- Drivers License
Timeline
Pena's Climate Control
David Pena
01.2026 - Current
City of Cactus
Jbs Usa
06.2024 - 12.2025
High School Diploma -
Dumas High School