Jeffrey O'Brien
St. Peters, MO 63376
aduk41@r.postjobfree.com
Skills
•20+ years of heating and cooling equipment operation experience
•Capability to perform physically demanding work
•Ability to work a flexible schedule
Employment
Maintenance Mechanic February 2021-May 2021
EnviroPac Venita Park
•Operated, adjusted, maintained, and troubleshooted production and manufacturing equipment
•Repaired and modified equipment to meet production requirements
•Supported daily operations
•Worked proactively to minimize production downtime
•Performed mechanical, pneumatic, and hydraulic troubleshooting
•Fabricated and welded equipment
•Completed work independently and as a team with limited supervision
Maintenance Mechanic November 2020-December 2020
Vi-Jon St. Louis, MO
•Full time, 55 hours per week
•Operated, adjusted, maintained, and troubleshooted production and manufacturing equipment
•Repaired and modified equipment to meet production requirements
•Supported daily operations
•Worked proactively to minimize production downtime
•Performed mechanical, pneumatic, and hydraulic troubleshooting
•Fabricated and welded equipment
•Completed work independently and as a team with limited supervision
Installer September 2012- September 2020
Budget Heating and Cooling St. Louis, MO
•Full time, 45 hours per week
•Installed and serviced residential and commercial heating and cooling
•Maintained, tested, repaired, and operated all heating and cooling equipment
•Completed sheet metal modifications
• Performed troubleshooting and diagnosis of electrical and mechanical components
• Replaced condensers, expansion valves, fans, motors, thermostats, compressors, and other necessary components on all major systems
• Worked to meet all manufacturer specifications and standards
•Responsible for inventory and tools
Installer January 2010-0ctober 2012
Tri State Mechanical St. Louis, MO
•Full time, 45 hours per week
•Installed commercial heating and cooling
•Ensured proper working condition for exhaust air systems, make up air, exhaust hoods, and large gas piping systems
•Performed service calls on refrigeration, cooking equipment, and HVAC
•Assisted with new construction of reach in coolers and freezers
•Ensured residential systems and start ups were in proper working condition
•Followed all safety standards and procedures
HVAC Technician September 2008-August 2010
Glenridge Apartments St. Louis, MO
•Full time, 40 hours per week
•Serviced, repaired, and installed all residential health and cooling
•Repaired residential refrigerators, dishwashers, stoves, and microwaves
•Repaired all plumbing and electrical to ensure safety for all residents
•Responded to all work orders in a timely manner
Installer and Service Technician June 2008-August 2010
Schneider Service St. Louis, MO
•Full time, 40 hours per week
•Installed and serviced residential and commercial heating and cooling modification of sheet metal
•Repaired and replaced defective equipment, components and wiring
•Tested electrical circuits
•Followed all applicable safety regulations
•Reassembled and tested equipment following repairs to verify system compliance with plans and specifications
•Recorded and reported all faults, deficiencies, and other unusual occurrences
Installer and Service Technician July 2004-February 2006
Metro Construction St. Louis, MO
•Full time, 45 hours per week e Installed new heating and cooling equipment in newly rehabbed homes
•Ensured gas piping, electrical, and complete ductwork were installed per safety
•Installed high and low voltage to equipment
Military Experience
United States Army Heavy Equipment Mechanic
Education
Honorable Discharge
Heating, Air Conditioning, and Refrigeration Mechanics
Vatterott College
Diploma Received
St. Louis, MO
McCluer Senior High School
St. Louis, MO
High School Diploma