Joshua Wheatley
New Castle
Summary
Accomplished HVAC professional with extensive experience at Christiana Care Health Systems, specializing in commercial HVAC service and troubleshooting. Proven leader and team player. Excelling in maintaining critical environments.
Overview
17
17
years of professional experience
1
1
Certification
Work History
AED HVAC 3rd Year Teacher
State of Delaware
New Castle
08.2025 - Current
- Instructed 3rd year students on HVAC topics, fostering understanding and practical skills.
- Created engaging lesson plans tailored to diverse learning styles, promoting student engagement and comprehension.
- Partnered with colleagues to refine curriculum and teaching strategies, improving overall educational quality.
HVAC Mechanic
Christiana Care Health System
Newark
01.2021 - Current
- Perform maintenance, installs & service calls on various air handling, refrigeration, and heating systems.
- Maintain critical & sterile temperature and humidity spaces.
- Provided training for new employees and apprentices in company protocols.
HVAC Service & Install Tech
Service Unlimited Inc
New Castle
05.2017 - 01.2021
- Perform service calls and maintenance on various applications in HVAC, both commercial & residential.
- Installation of new, and retrofitted HVAC systems.
- Trained apprentices and new employees.
- Assisted teaching in house classes.
- Maintained equipment controlling critical temperature and humidity controlled spaces.
- Contact: Brain Martineza Jr. - 302-326-2665
HVAC Service & Install Tech
Blue Hen Mechanical
Middletown
03.2014 - 05.2017
- Perform service calls and installation of HVAC units.
- Demo and replacement of chillers and boilers.
- Trained apprentices and new employees.
- Contact: David Hartwell - 302-378-1229
HVAC Service & Install Tech
Service Unlimted Inc
New Castle
05.2009 - 03.2014
- Apprenticed until becoming a Journeyman. Began building and showcasing skillset.
- Contact: Brian Martinenza Jr. - 302-326-2665
Education
HVAC Journeyman -
Department of Labor Apprenticeship Training
Newark, DE03.2014
HVAC Techincal Class -
St. Georges Vo-Tech High School
Middletown, DE06.2010
Skills
- Commercial HVAC Service
- HVAC Preventive Maintenance
- Troubleshooting
- Package HVAC Systems
- Split HVAC Systems
- Healthcare HVAC systems
- BAS/Control System Knowledge
- Chiller Experience
- Boiler Experience
- HVAC Parts Replacements
- Plumbing Parts Replacements
- LG VRF Certified
- Mechanically Inclined
- Classroom Management
- Student Engagement
- Communication
- Collaboration Skills
- Organization
- Trustworthiness
- Customer Care
Certification
- Delaware Journeyman, 03/01/14, Present
- Universal EPA Refrigerant, 05/01/09, Present
- LG VRF Service & Install 40HR, 01/01/20, Present
- OSHA 10HR, 04/01/13, Present
- Sunbelt Scissor & Boom Lift, 10/01/19, Present
- GasTite Installer, 05/01/10, Present
Timeline
AED HVAC 3rd Year Teacher
State of Delaware
08.2025 - Current
HVAC Mechanic
Christiana Care Health System
01.2021 - Current
HVAC Service & Install Tech
Service Unlimited Inc
05.2017 - 01.2021
HVAC Service & Install Tech
Blue Hen Mechanical
03.2014 - 05.2017
HVAC Service & Install Tech
Service Unlimted Inc
05.2009 - 03.2014
HVAC Journeyman -
Department of Labor Apprenticeship Training
HVAC Techincal Class -
St. Georges Vo-Tech High School