Donnie Darnell
Greenville,SC
Summary
Professional Service Supervisor. Ambitious and ethical with outstanding quality, organizational, communication, and time management skills. Committed to developing a dynamic work area where each team member feels appreciated and valued. Specialties. Extensive background in service. Delivers under pressure and handles various tasks at once. Professional and friendly.
Overview
1
1
Certification
15
15
years of professional experience
Work History
Service Supervisor
Cullum mechanical
Greenville, WI
12.2017 - Current
- Supervised service technicians on Cullum mechanical HVAC repair and maintenance work.
- Resolved field issues and guided technicians in troubleshooting to ensure timely and effective service.
- Supported service technicians in diagnosing mechanical problems to enhance repair efficiency.
- Informed customers about repairs, delays, and completed service work to maintain transparency and trust.
- Monitored daily performance of team members to ensure compliance with company standards.
- Review/place orders, quote repairs
Maintenance Technician
Great american tank wash
Greenville, South Carolina
04.2012 - 02.2018
- Repaired mechanical issues on cleaning systems and support equipment.
- Repaired or replaced faulty wiring, switches, relays, and other electrical components.
- Inspected pumps, hoses, and valves for safe daily operation.
- Lubricated moving parts and replaced worn maintenance components.
- Maintained wash bay equipment for Great American Tank Wash operations.
- Operated hand and power tools to complete repairs.
- Replaced defective parts such as bearings, seals, gears, valves.
Education
Continental Academy
Miramar, FLSome College (No Degree) - Hvac
Greenville Technical College
Greenville, SCSkills
- HVAC diagnostics
- Technical troubleshooting
- Mechanical repair
- Equipment maintenance
- Preventive maintenance
- Repair quoting
- Parts ordering
- Service scheduling
- Team leadership
- Supervisory role experience
- Problem solving
- Attention to detail
Certification
- Liebert training
- Carrier chiller training
- Osha thirty certified
- Arc flash training
- Universal epa certified
References
- Wayne vaughn 864-640-0856
- Esteban 864-283-2967
- Keith Blanton 864-982-5179
- Taylor Allen 864-414-8622
Timeline
Service Supervisor
Cullum mechanical
12.2017 - Current
Maintenance Technician
Great american tank wash
04.2012 - 02.2018
Continental Academy
Some College (No Degree) - Hvac
Greenville Technical College