Summary
Overview
Work History
Education
Skills
Certification
Timeline
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William Gnatowski

Greenwood

Summary

HVAC-R professional, prepared to deliver high-quality service in maintaining and repairing HVAC-R systems. Skilled in diagnosing and troubleshooting complex technical issues, with focus on safety and efficiency. Collaborative team player with strong commitment to achieving results and adapting to changing needs. Known for reliability, technical proficiency, and keen eye for detail.

Overview

36
36
years of professional experience
1
1
Certification

Work History

HVAC/R TECH

Climate Control
03.2023 - 06.2025
  • Diagnosed and repaired HVAC-R systems to ensure optimal performance and reliability.
  • Conducted routine maintenance on heating, ventilation, and refrigeration equipment to enhance system longevity.
  • Collaborated with team members to troubleshoot complex HVAC-R issues, improving service efficiency.
  • Installed new HVAC-R units following industry standards and safety protocols for compliance.

Owner/CEO

West Coast HVAC
01.2017 - 2023
  • Performed on average 110 installs a year, including commercial and residential.
  • Performed up to 12 service repairs a day during busy season.
  • Managed 2 employees for installation.

Lead Refrigeration Technician

Capistrano Air
01.2009 - 01.2017
  • Performed on average 7 jobs a day with about 80% refrigeration and 20% HVAC.
  • Filled in on residential and light commercial HVAC installs as needed.
  • Worked independently with own tools and work van.

Service Technician

Family Heating and Air
01.2006 - 01.2009
  • Performed on average 5 jobs a day with about 60% HVAC and 40% refrigeration.
  • Jobs included service, preventative maintenance, repairs, and installations.
  • Worked independently with own tools and work van.

Service Technician

Young’s Refrigeration
01.1989 - 01.2006
  • Performed repairs for super market refrigeration – walk-in coolers, compressors, ice machines, and troubleshooting.
  • HVAC repairs and installation.
  • Electrical repairs and install including panel replacements and controls.

Education

High School Diploma -

Costa Mesa High
Costa Mesa, CA
02-1986

Skills

  • EPA certification
  • Piping and tubing
  • Brazing and soldering
  • Parts replacement
  • HVAC and refrigeration systems
  • Air conditioning
  • Technical troubleshooting
  • Blueprint reading

Certification

  • EPA, Mainstream Engineering Corp (1994)
  • California Contractors License,

Timeline

HVAC/R TECH

Climate Control
03.2023 - 06.2025

Owner/CEO

West Coast HVAC
01.2017 - 2023

Lead Refrigeration Technician

Capistrano Air
01.2009 - 01.2017

Service Technician

Family Heating and Air
01.2006 - 01.2009

Service Technician

Young’s Refrigeration
01.1989 - 01.2006

High School Diploma -

Costa Mesa High

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William Gnatowski