KRZYSZTOF GRZELCZYK
Land O' Lakes
Summary
Detail-oriented team player with strong organizational skills. Ability to handle multiple projects simultaneously with a high degree of accuracy. Organized and dependable candidate successful at managing multiple priorities with a positive attitude. Willingness to take on added responsibilities to meet team goals.
Overview
34
34
years of professional experience
1
1
Certification
Work History
HVAC Technician
FSI
01.2024 - Current
- Performed troubleshooting on HVAC systems to determine root cause of issues.
- Conducted maintenance service on HVAC systems to increase life expectancy of equipment and prevent costly repair work.
- Repaired and replaced motors, bearings and belts.
- Read blueprints, wiring diagrams, piping schemes and engineering specifications to diagnose and repair units.
- Assembled air ducts, pipes, discharge valves to central heating and cooling equipment.
- Increased longevity of HVAC systems by performing preventive maintenance.
- Responded to emergency HVAC service requests promptly, finding swift resolutions.
- Installed HVAC system expansions, discharge valves, air ducts, dampers, and stokers.
- Performed the preventive maintenance and repairs to HVAC equipment assigned to 27 buildings at MacDill Air Force Base, Florida.
- Contributed to a safer work environment by adhering to industry safety standards and regulations during all tasks performed.
- Collaborated with project managers to ensure timely completion of large-scale HVAC installations.
- Troubleshot complex HVAC problems, identifying root causes and implementing effective solutions.
- Utilized diagnostic equipment effectively in order to identify malfunctioning components within HVAC systems accurately.
- Inspected and tested refrigeration systems, safety devices and controls to determine proper functionality.
- Optimized performance by balancing systems and calibrating controls.
- Mounts compressor and condenser units on platform or floor, using hand tools and following blueprints or engineering specifications.
HVAC TECHNICIAN/WELDER
Chugach Alaska Services
12.2006 - 04.2010
- Maintained boilers, hot water systems, gas heating equipment and food service equipment.
- Performed comprehensive preventative maintenance on various types of HVAC equipment, prolonging their lifespan.
- Weld metal parts using brazing, gas, arc welding equipment.
- Weld in flat, horizontal, vertical or overhead position.
- Conducted maintenance service on HVAC systems to increase life expectancy of equipment and prevent costly repair work.
- Performed troubleshooting on HVAC systems to determine root cause of issues.
- Repaired and replaced motors, bearings and belts.
- Investigated major malfunctions and breakdowns of heating and air-conditioning systems and used troubleshooting to determine causes.
- Read blueprints, wiring diagrams, piping schemes and engineering specifications to diagnose and repair units.
- Repaired and replaced heating and air conditioning systems for industrial customers.
- Calibrated equipment to achieve maximum efficiency.
- Installed new heating, ventilation, and air conditioning systems in residential and commercial buildings with precision and attention to detail.
HVAC Technician/Welder
Airite Air Conditioning Inc,
03.2004 - 03.2006
- Welding pipes for chiller systems, underground piping installation.
- CPVC, copper piping installation.
WELDER
Marshall Industrial Technologies
03.2002 - 01.2004
- Welded in flat, horizontal, vertical, and overhead positions.
- Set up and operated shielded metal arc and gas metal arc welding equipment.
- Boilers repair.
- Ductwork installation.
- Performing work on Power and Chemical Plants.
PIPEFITTER/WELDER/MAINTENANCE TECHNICIAN
Homasote
12.1999 - 02.2002
- Followed safe work practices, which included fall protection and personal protective equipment.
- Installed and maintained industrial piping fittings, valves, flanges and clamps to complete systems setup.
- Performed tests to check quality of pipe and piping systems and make adjustments as necessary.
- S/S piping, CPVC, copper piping installation.
PRESIDENT
A&K Mechanical Co.
01.1999 - 02.1999
- Cultivated strong relationships with external partners to foster collaboration and maximize resources.
- Subcontractor for General Contractors.
- Managing city and private jobs.
- Industrial, commercial and residential HVAC systems installation.
- Piping, welding and boilers repair and installation.
- Ductwork installation.
VICE PRESIDENT
City Cooling
01.1996 - 02.1999
- Increasing company assets.
- Managing city and private jobs.
- Reviewed blueprints in creation of welding components.
- Installation and welding chill water lines.
Sub-Contractor
Town Cooling
01.1992 - 03.1996
- Enhanced project efficiency by managing and coordinating subcontractor activities on job sites.
- Industrial piping, installation and welding.
- Exchanging roof fans and welding structural steel.
Sub-Contractor
Dependable Contractor
03.1990 - 02.1992
- HVAC systems and duct work installation.
- Industrial piping, installation and welding.
- Exchanging roof fans.
Education
Master Degree - Construction
Technical Career Institute
Poland09.1983
Skills
- More than 32 years of superior knowledge on all phases of Heating, Ventilation and Air Conditioning experience
- Thorough knowledge on approval methods and practices in installing, maintaining, and repairing heating and air conditioning equipment including controls and other related fixtures
- Great knowledge of the laws, regulations and safety procedures pertaining to heating and air conditioning equipment
- Remarkable knowledge of electrical circuits and schematics, plumbing and equipment controls
- Profound ability to provide technical guidance and support to resolve any heating/cooling problems and systems
- Uncommon ability to plan, assign, supervise and inspect the work
- Great ability to diagnose, repair, and maintain heating systems and central air conditioning/refrigeration systems
- Excellent communication and human relations skills
- Uncommon skills in the proper use and maintenance of HVAC tools
- Enthusiasm, professionalism, and attention to detail
Certification
HVAC/R EPA Type Universal Certificate
ASME Welding Certificate 6G
Languages
Polish
Native or Bilingual
English
Professional Working
Russian
Full Professional
Greek
Limited Working
References
John Tokar, Facility HVAC JIC
MaDill Air Force Base, Tampa Fl
813 529 7745
Tim Zach, President Zach Mechanic Inc.
Tampa, Fl
813 956 5539
Gary Leskey, Supervisor HVAC Dept.
MacDill Air Force Base, Tampa Fl
813 955 9123
Timeline
HVAC Technician
FSI
01.2024 - Current
HVAC TECHNICIAN/WELDER
Chugach Alaska Services
12.2006 - 04.2010
HVAC Technician/Welder
Airite Air Conditioning Inc,
03.2004 - 03.2006
WELDER
Marshall Industrial Technologies
03.2002 - 01.2004
PIPEFITTER/WELDER/MAINTENANCE TECHNICIAN
Homasote
12.1999 - 02.2002
PRESIDENT
A&K Mechanical Co.
01.1999 - 02.1999
VICE PRESIDENT
City Cooling
01.1996 - 02.1999
Sub-Contractor
Town Cooling
01.1992 - 03.1996
Sub-Contractor
Dependable Contractor
03.1990 - 02.1992
Master Degree - Construction
Technical Career Institute
HVAC/R EPA Type Universal Certificate
ASME Welding Certificate 6G
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