William Sumpter
Laguna Beach,CA
Summary
Reliable HVAC Installer known for high productivity and efficiency in task completion. Possess specialized skills in ductwork installation, refrigerant handling, and electrical wiring for heating and cooling systems. Excel in problem-solving, time management, and customer service, ensuring successful project outcomes and client satisfaction.
Overview
10
10
years of professional experience
Work History
HVAC Installer
Wilkinson heating and air inc
Huntington Beach, California
04.2022 - 01.2025
- Tested pipe, tubing joints, and connections for leaks.
- Adjusted and repaired systems to meet manufacturers' performance specifications.
- Mounted compressors, condensers and other components in specified locations using hand tools and various welding equipment.
- Calibrated HVAC equipment and systems for optimal performance and energy efficiency.
- Maintained safe working environment with proper execution of HVAC guidelines and usage of PPE equipment.
- Cut and drilled holes in floors, walls and roofs to install equipment using power saws and drills.
- Conducted brazing, threading pipe and tasks to complete service calls.
- Trained and guided employees on correct methods for performing different repairs and maintenance services.
- Calculated load requirements to determine correct size of equipment needed for each application.
- Advised customers on energy-saving measures and upgrades for older HVAC systems to improve efficiency.
- Identified customer needs by asking pertinent questions about their comfort levels and usage patterns.
- Collaborated with sales teams to provide technical expertise and support for HVAC product sales.
- Performed ductwork repairs and modifications to improve system airflow and indoor air quality.
- Assisted in the fabrication of sheet metal ducts for ventilation systems.
- Inspected job sites prior to beginning work to identify any potential safety hazards or obstacles that could affect the job.
- Disassembled units, repaired broken components and restored to operating condition.
- Tracked repairs made, labor time and parts used to calculate bill.
- Pulled electrical wiring for new installations or repairs to existing HVAC systems.
- Completed basic repairs such as changing belts, servicing fans and motors and cleaning coils, strainers and filters to optimize equipment performance.
- Performed installation of residential and commercial HVAC systems, including air conditioning units, furnaces, heat pumps, air handlers, and ductwork.
- Collaborated with contractor representatives, supervisors, co-workers and sub-contractors on job sites to streamline operations.
- Loaded materials, tools and equipment on truck at beginning of each shift.
- Adhered strictly to all applicable codes when installing new HVAC systems.
- Coordinated with contractors and construction teams on new installations and major repair projects.
- Cleaned up job site upon completion of work to ensure a safe environment for customers.
- Repaired and modified heating, ventilating and air conditioning (HVAC) systems to improve efficiency.
- Assisted in the selection and sizing of HVAC equipment for new installations, based on detailed load calculations.
- Communicated with clients during service calls for top-quality customer service.
- Led teams to complete large installation projects on time and within specific parameters outlined in customer documentation.
HVAC Installer
Hoffman Heating And Cooling
Bellflower, CA
06.2015 - 04.2022
Education
GED -
Cerritos College
Norwalk, CA10-2020
Skills
- Unit installation
- Cooling systems
- Schematic reading
- Electrical safety
- Equipment replacement
- Load calculations
- Leak testing
- Heating systems
- EPA regulations
- System troubleshooting
- Commercial air handling installation
- System installation
- Ductwork installation
- Equipment calibration
- Blueprint interpretation
- Thermostat installation
- Blueprints and specifications
- Blueprint reading
- Electrical wiring
- Work scheduling
- Sheet metal fabrication
Timeline
HVAC Installer
Wilkinson heating and air inc
04.2022 - 01.2025
HVAC Installer
Hoffman Heating And Cooling
06.2015 - 04.2022
GED -
Cerritos College