Adrian Guizar

• Tested and inspected newly installed fire alarm systems and devices for proper functionality and code compliance.
• Read and interpreted product manuals, blueprints, and wiring diagrams to support inspections and troubleshooting.
• Responded to maintenance calls and troubleshot fire alarm and sprinkler system devices.
• Performed water flow, tamper switch, and HVAC shutdown testing.
• Tested duct detectors and verified proper system communication and operation.
• Safely bypassed fire alarm panels before testing and restored systems after completion.
• Assisted with fire hydrant draining and sprinkler system inspections.
• Worked closely with inspectors and technicians to ensure consistent code interpretation and project quality.
• Supported life-safety system testing in commercial and critical infrastructure environments, including facilities requiring high system reliability.
• Maintained strong safety awareness while working around electrical equipment, control panels, and building infrastructure systems.

• Worked on ground-up apartment building and new residential construction projects.
• Installed and boxed electrical units and devices according to blueprint specifications.
• Bent and installed conduit for electrical systems and equipment runs.
• Ran dedicated circuits, homeruns, and sub-feeders for residential and commercial applications.
• Assisted with low-voltage wiring and device installations.
• Performed electrical troubleshooting and repair support on wiring systems and devices.
• Completed trim work including device installation, panel terminations, and final electrical finishes.
• Maintained daily safety entries and followed OSHA and jobsite safety standards.
• Supported organized cable routing and electrical infrastructure installation in fast-paced construction environments.
• Worked around critical electrical and life-safety systems requiring attention to detail, reliability, and safe work practices.

• Performed residential and commercial electrical maintenance and upgrades across 73 properties.
• Assisted with service panel and sub-panel upgrades while following electrical and safety standards.
• Installed EV chargers, recessed lighting, emergency lighting, and dedicated circuits.
• Retrofitted lighting systems to improve efficiency and reliability across multiple properties.
• Supported troubleshooting and repair of electrical systems and building infrastructure equipment.
• Maintained organized work areas, tools, and cable routing during installations and upgrades.
• Worked in fast-paced environments requiring attention to detail, safety compliance, and dependable system performance.
• Assisted with electrical infrastructure tasks relevant to critical facility and technical support environments.