Joshua Duffield has over 15 years of experience supervising teams in warehouse, HVAC, fabrication, and mechanical roles. He is currently the supervisor at Carolina Heating and Air Design, where he oversees installation projects, meets production and quality goals, and ensures worker safety. Previously, Duffield managed distribution centers, installation teams, and an automotive shop, demonstrating strong leadership, problem-solving, and administrative skills. He has extensive technical certifications in HVAC design, installation, and service.

1. Joshua J. Duffield
2200 Ridgecrest Road * Rock Hill, South Carolina 29732
Phone: (803) 367-2680 * E-mail: josh.duffield@yahoo.com
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Summary of Qualifications
Highly motivated supervisor with 15+ years of management experience in several fields
including; warehouse, HVAC, fabrication and mechanical. I am accustomed to controlling small
to medium groups of employees in a fast-pace environment.
Carolina Heating and Air Design: Waxhaw, NC
November 2013 – Present
• Supervise installation of residential and commercial operating systems.
• Responsible for planning and management of resources to consistently meet
production, quality and cost goals.
• Maintain and development safe work environment to meet all health and safety
standards.
• Development and implement practical improvement processes.
• Read and scaled out blue prints.
• Problem assessment and analysis mechanical, electrical, and system failures.
• Maintain cloud-based schedule in Appointment Plus and Kick Serv
Ross and Witmer Incorporated: Charlotte, NC
September 2009 – November 2013
• Problem assessment and analysis mechanical, electrical, and system failures.
• Lead installation of residential and commercial operating components and
systems.
• Managed several residential and commercial contracts.
• Maintained and development safe work environment.
• Constructed and fabricated metal duct work.
Guy M. Beaty Incorporated: Charlotte, NC
August 2002 - September 2009
• Managed corporate distribution center.
• Planned, directed and co-ordinated manufacturing operations and activities for
employees.
• Evaluated employee skills, identify and implement training requirements.
• Conducted performance evaluations and make recommendations regarding
employees.
• Managed inventory levels and storage.
• Scheduled and coordinated deliveries with project superintendents.

2. Brake Experts: Charlotte, NC
Dec. 1997 - August 2002
• Ran automotive shop of 6 employees.
• Responsible for ordering and receiving of inventory.
• Coached and counseled employees towards improved performance
• Conducted performance evaluations
• Assured employee compliance with safety and quality requirements
• Ensured consistent adherence to company policies, procedures and performance
standards
• Provided automotive services to incoming customers.
• Performed business office duties, such as daily reports, cash handling, service
and sales reporting.
• Scheduled daily appointments, handled phone communication, and prepared
detailed administrative reports.
COMPUTER KNOWLEDGE
Microsoft Office
Appointment Plus
EDUCATION
York Technical College:Rock Hill, SC
HVAC Service Technician Certificate
HVAC System Design Certificate
HVAC Installer Certificate
Water Furnace Certificate
EPA Certified
NATE Certified