Thomas Costello
VCE
Petersburg,VA
12
years of professional experience
Skilled trades professional with experience in Welding, HVAC-R, and Marine HVAC systems. Strong in electrical troubleshooting, preventative maintenance, and equipment repair. Brings hands-on problem-solving, teamwork, and a commitment to reliable system performance.
Work History
Welder
6 Years 7 Months- Demonstrated versatility in various welding methods including MIG, TIG, Stick, and Flux Core Welding techniques.
- Inspected welds for quality, alignment, and compliance with specifications.
- Trained junior welders on proper welding methods, quality standards, and safe work practices.
- Reduced material waste with careful planning and accurate cutting of metal components.
- Welded in flat, horizontal, vertical, and overhead positions.
Marine HVAC Technician
2 Years 9 Months- Installed, serviced, and repaired air conditioning systems on vessels and dockside equipment.
- Performed preventative maintenance on condensers, compressors, evaporators, and control components.
- Diagnosed marine HVAC and refrigeration faults using gauges, meters, and manufacturer schematics.
- Tested refrigerant pressures, electrical circuits, and airflow to verify system performance.
HVAC-R Service Technician
2 Years 5 Months- Diagnosed HVAC-R system failures, identified electrical faults, and restored cooling performance.
- Performed preventive maintenance on air conditioning units, condensers, and refrigerant systems.
- Recharged refrigerant, checked pressures, and verified compliance with EPA handling procedures.
- Installed replacement components, including motors, capacitors, thermostats, and contactors.
Education
HVAC/R - Mechanical
EPA 608 (Universal), EPA 609 - Career And Technical Education
OSHA 10hr Maritime- OSHA 10hr General Industry - Occupational Health And Safety
HVAC/R Apprenticeship Program - Career And Technical Education
High School Diploma
Associate of Science - General Studies
- Honoree of Magna cum laude
- 3.6 GPA
Apprenticeship - 6,000 Hour Combination Welding
Welding Level- Core, 1, 2 - Welding
Skills
Welding techniques
Technical skills
Technical troubleshooting
Electrical systems
Attention to detail
Problem-solving skills
Creative thinking
Collaboration and teamwork
Teachable
Patience and empathy
Welding techniques
Timeline
Welder
VCE
03.2020 - 10.2026Read More
Marine HVAC Technician
Elite Marine Air Conditioning
02.2017 - 11.2019Read More
HVAC-R Service Technician
License to Chill A/C
08.2014 - 01.2017Read More
Atlantic Technical College
HVAC/R from Mechanical
Read More
Enviromental Protection Agency
EPA 608 (Universal), EPA 609 from Career And Technical Education
Read More
OSHA Training
OSHA 10hr Maritime- OSHA 10hr General Industry from Occupational Health And Safety
Read More
Palm Beach State College
HVAC/R Apprenticeship Program from Career And Technical Education
Read More
Deerfield Beach High School
High School Diploma
Read More
Piedmont Virginia Community College
Associate of Science from General Studies
Read More
Department of Labor And Industry
Apprenticeship from 6,000 Hour Combination Welding
Read More
NCCER
Welding Level- Core, 1, 2 from Welding
Read More