21 years experience worked as an HVAC service technician and installer. Well versed in high and low efficiency boilers, furnaces, air handlers, mini-split systems and heat pumps. Knowledge of natural gas, oil, lp and electric systems. I am good with installation, troubleshooting/diagnostics and repair.
Hi, I’m
Derek Costa
South Yarmouth,MA
Summary
Overview
21
years of professional experience
2
Certification
Work History
GEM Plumbing Heating and Electric
HVAC Service Technician
08.2023 - 05.2025
Job overview
HVAC service technician. Took calls for diagnostics and repair, scheduled preventative maintenance and sometimes estimates.
Rustys Plumbing and Heating
HVAC Service Tech/installer
07.2004 - 08.2023
Job overview
HVAC service technician and installer. Serviced/installed various types of furnaces, air handlers, condensers, boilers, water heaters and mini-split systems.
Education
Somerville High School Somerville
High School Diploma
University Overview
Skills
HVAC technician and installer
Certification
OSHA certified
EPA universal certified
Timeline
HVAC Service Technician
GEM Plumbing Heating and Electric
08.2023 - 05.2025
HVAC Service Tech/installer
Rustys Plumbing and Heating
07.2004 - 08.2023
Somerville High School
High School Diploma
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