Darrell Cofield

General Contractor

J & Y Development LLC

Chicago, Illinois

10.2022 - Current

Prepared detailed cost estimates based on labor, material, equipment, overhead costs and other related expenses.
Coordinated with architects, engineers, city officials and other stakeholders throughout the construction process.
Performed demolition of existing walls, floors, and ceilings to prepare for new construction.
Installed drywall, framing, insulation, cabinetry, countertops and trim.
Measured and cut materials to fit specific dimensions for remodeling projects.
Removed old fixtures such as sinks, toilets and bathtubs to replace with new ones.
Replaced electrical wiring or installed lighting fixtures according to code requirements.
Repaired damaged surfaces including drywall, plaster or other wall finishes.
Ensured all tools were properly maintained by cleaning them regularly and performing necessary repairs when needed.
Laid tile flooring or backsplashes in kitchens and bathrooms following manufacturer instructions.
Painted interior walls using quality paints from reputable manufacturers.
Maintained building systems including HVAC, plumbing and electrical components.
Performed preventative maintenance on all equipment, ensuring optimal operation.
Scheduled and supervised contractors for various repairs and renovations.
Inspected buildings to identify safety hazards and potential areas of improvement.
Monitored energy usage and developed strategies to reduce costs associated with utility bills.
Installed new fixtures and equipment as needed throughout the facility.
Operated snow removal equipment during winter months to ensure safe access to property grounds.
Collaborated with local fire departments on periodic fire drills and inspections.
Implemented quality control measures designed to minimize risk associated with operations.
Installed new HVAC systems in residential and commercial buildings.
Inspected existing HVAC systems for efficiency and safety.
Repaired faulty components within HVAC systems, including wiring, motors, fans, compressors, and valves.
Replaced worn or damaged parts as needed.
Troubleshot problems with HVAC systems to identify the root cause of the issue.
Programmed thermostats to optimize energy usage and comfort levels.
Cleaned evaporator coils, blower wheels, condensate drains, air filters, and other components of HVAC systems.
Calibrated temperature controls for optimal performance.
Installed and repaired water supply lines, waste disposal systems, and related appliances.
Tested pipe systems for leaks using air and water pressure gauges.
Inspected drainage and other plumbing systems to identify necessary repairs.
Cut openings in walls or floors to accommodate pipes and fittings.
Connected gas lines to stoves, dryers, hot water heaters, furnaces.
Sealed joints between sections of pipes using lead wool or threading compounds.
Maintained records of work performed on each job site including material used and time spent on the job.
Ran tests on newly installed systems to ensure proper functionality before finalizing projects.
Performed electrical installations, maintenance and repairs of electrical systems, wiring, fixtures and components.
Installed conduit for new wiring systems in commercial buildings.
Inspected electrical equipment and systems to identify hazards, defects and the need for adjustment or repair.
Repaired or replaced worn or defective parts using hand tools and power tools.
Connected wires to circuit breakers, transformers or other components.
Maintained current electrician's license or identification card to meet governmental regulations.
Identified problems with electrical systems by observing operation, listening for problems and using test equipment such as multi-meters.

Summary

Overview

Work History

General Contractor

Skills

Timeline

General Contractor

Similar Profiles

Michell MendezMichell Mendez

Liette RancourtLiette Rancourt

OMAR SANTILLANEZOMAR SANTILLANEZ

Blanca SalgadoBlanca Salgado

Kimberly GoodKimberly Good