Charles Roll

• Performed troubleshooting on HVAC systems to determine root cause of issues.
• Utilized diagnostic equipment effectively in order to identify malfunctioning components within HVAC systems accurately.
• Conducted maintenance service on HVAC systems to increase life expectancy of equipment and prevent costly repair work.
• Repaired and replaced motors, bearings and belts.
• Closed out work orders after verifying completion with customers and reporting discrepancies discovered on job site.
• Replace lights, ballasts and light fixtures.
• Convert light fixtures to LED.
• Plumbing repairs. Repair/Replace sinks, toilets and garbage disposal. Unclog drains. Rebuild flush o meters.
• Replace door closers, hinges and lockets.
• Patch and paint walls.
• Locate and repair roof leaks/ replace ceiling tiles
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HVAC maintenance and repair. Diagnose and replace failed components of HVAC systems-Contacts, Run caps, motors and compressors.

Perform all aspects of general handyman repairs-

Patch,paint walls, replace ceiling tiles, replace carpet tiles, locate and repair roof leaks, clean roof drains. Replace door closers and lock sets.

Plumbing maintenance and repair-Replace water heaters. Repair/replace toilets, faucets and Flush o meters. Unclog drains.

Light electrical repairs-Replace switches, outlets and breakers. Replace lamps, ballasts and light fixtures.

• Assembled air ducts, pipes, discharge valves and flues to central heating and cooling equipment.
• Removed old equipment from customers' homes and cleaned up areas to prepare for new installations.
• Maintained a clean, organized workspace during installations and repairs, demonstrating respect for clients'' properties and minimizing disruptions.
• Installed bypass dampers, low voltage wiring, smoke detectors, split systems, and package units in commercial or residential buildings.
• Facilitated seamless transitions from older HVAC systems to newer models through expert removal of existing equipment and precise installation of replacements.
• Performed all aspects of gas pipe fitting from the meter to the equipment on commercial and residential systems.

Replacement of in ground water and sewer lines from the building to the street .

• Ensured watertight integrity of ships with installation and maintenance of various sealing systems for hatches, doors, and fittings.
• Enhanced crew safety, performing regular checks on firefighting equipment and participating in emergency drills.
• Supported mission readiness with fabrication or modification of essential components using metalworking tools such as grinders, saws, and lathes.
• Maintained safety standards by ensuring proper usage of personal protective equipment and adherence to relevant guidelines.
• Improved overall vessel condition through meticulous corrosion control measures and painting applications.
• Increased operational efficiency by performing welding, brazing, and cutting tasks on various materials for ship repair.
• Minimized risk of water damage by monitoring bilge systems regularly and addressing any issues promptly.
• Reduced downtime during deployments by quickly diagnosing and repairing damage to ship''s structure and systems.
• Tested systems, noting issues and completing preventive maintenance.
• Completed all aspects of Shipboard plumbing, pipe fitting, welding and melat working
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