Lionel Sandoval

Install, maintain, troubleshoot, and repair electrical systems in accordance with NEC, local codes, and safety regulations

Read and interpret blueprints, schematics, and technical drawings

Perform electrical testing using meters and diagnostic tools

Ensure jobsite safety and follow lockout/tagout and PPE procedures

Coordinate work with supervisors, inspectors, contractors, and other trades

Identify hazards and implement corrective actions

Maintain tools, equipment, and materials in safe working condition

Document work performed and report issues or code violations

Train and mentor apprentices when applicable

Install, maintain, and repair motors, VFDs, PLCs, and control systems

Troubleshoot automated machinery and production equipment

Perform preventive and corrective maintenance on electrical systems

Work with high-voltage systems and industrial power distribution

Diagnose electrical faults using schematics and control diagrams

Coordinate with maintenance, engineering, and operations teams

Install and service lighting systems, panels, transformers, and switchgear

Run and terminate conduit (EMT, rigid, flex) and cable systems

Install fire alarm, emergency lighting, and low-voltage systems

Troubleshoot power distribution and lighting control systems

Perform tenant improvements and remodels in occupied spaces

Ensure compliance with commercial building codes and inspections

Install and upgrade service panels, breakers, and grounding systems

Wire new construction homes and remodels

Install lighting fixtures, outlets, switches, and GFCI/AFCI devices

Troubleshoot and repair electrical issues in occupied residences

Perform service upgrades and code corrections

Communicate clearly with homeowners regarding scope of work and safety

Installed electrical systems in residential and commercial buildings, ensuring compliance with safety standards.

Conducted routine maintenance and troubleshooting of electrical equipment to enhance operational efficiency.

Collaborated with team members to complete projects on time while adhering to quality control measures.

Assisted in the implementation of energy-efficient solutions to reduce overall energy consumption.

Interpreted technical drawings and blueprints for accurate installation of wiring and fixtures.

Provided training and support to apprentices, fostering skill development within the team.

Maintained inventory of electrical supplies, contributing to streamlined procurement processes.

Implemented safety protocols during installations, reducing workplace accidents significantly.

Worked from ladders, scaffolds and lifts to install, maintain, or repair electrical wiring equipment and lighting fixtures in ceilings, on roofs and on towers.

Used testing instruments such as ohmmeters, voltmeters, ammeters, and multimeters.

Performed routine and complex maintenance and repairs on various electrical equipment.

Reduced downtime for clients by quickly diagnosing and repairing complex electrical issues.

Installed and wired electrical transformers, service panels, and circuit breakers.

Installed, maintained, repaired, and tested equipment for electricity generation and utilization.

Planned layout and installation of electrical wiring, equipment, and fixtures based on specifications and applicable code.

Inspected electrical systems, equipment and components to identify hazards, defects, and repair requirements.

Worked from ladders, scaffolds and lifts to install, maintain, or repair electrical wiring equipment and lighting fixtures in ceilings, on roofs and on towers.

Used testing instruments such as ohmmeters, voltmeters, ammeters, and multimeters.

Collaborated with team members to complete projects on time while adhering to quality control measures.

Installed electrical systems in residential and commercial buildings, ensuring compliance with safety standards.

Managed business report generation, recordkeeping and supply ordering.

Consulted with management on functionality and lifespan of electrical equipment, advising when continued use may be hazardous.

Connected appropriate parts to deliver power to audio and visual equipment, signaling devices and heating or air conditioning systems.

Pulled medium voltage cables as well as fiber in vaults below ground.

Worked in various environments including confined spaces and at height exceeding 50'

Worked for sometime at the airport and around the public traveling in finished and occupied spaces

Work both inside and outside in inclement weather in both the summer and winter

Operated heavy machinery for road repair and maintenance tasks.

Ensured compliance with safety regulations during construction activities.

Collaborated with team to improve traffic flow around work zones.

Conducted inspections of roads and infrastructure for wear and damage.

Certified in traffic control through T5 training

Maintained clean and organized worksites, promoting a safe working environment for all team members.

Reduced project completion times with effective teamwork and clear communication among crew members.