Summary
Overview
Work History
Education
Skills
Certification
Timeline
Generic

Oscar Aparicio

Murrieta

Summary

Bringing over 10 years of hands-on experience as an HVAC technician and residential installer, along with 8 years of teaching in HVAC education. Serving in a leadership role where I demonstrate my skills as a mentor and influencer, upholding the high standards of both our institution and my background as a U.S. Marine. Dedicated to guiding and empowering students and colleagues to succeed both in the classroom and in the skilled trades industry.


Overview

15
15
years of professional experience
1
1
Certification

Work History

HVAC Full-Time Instructor

San Diego College of Continuing Education
02.2023 - Current
  • Instruct HVAC courses, preparing students for careers in the industry with an emphasis on hands-on training, safety, and technical proficiency.
  • Bring 10+ years of experience as an HVAC technician and residential installer, along with 8 years of teaching experience in HVAC education.
  • Administer and proctor EPA 608 Certification Exams; support students in obtaining HC/HFO refrigerant certifications and industry credentials.
  • Spearheaded the completion of an unfinished Strong Workforce mini-split trainer project by auditing available funding, sourcing materials, and constructing fully operational training units.
  • Co-authored and submitted a successful Strong Workforce proposal that secured funding for upgraded tools and equipment, ensuring students train with current industry-standard technology.
  • Developed and launched two innovative curricula at SDCCE: A.I.R. (Automation, Innovation, and Robotics): A first-of-its-kind curriculum integrating automated HVAC control systems.
  • Work Experience Curriculum: The first implementation in the non-credit division to enhance career readiness for students.
  • Served a one-year term as Academic Senate Secretary, supporting over 600 faculty members by organizing agendas, recording minutes, and managing attendance records.
  • Appointed as SDCCE Work Experience Coordinator, playing a key role in the development and coordination of cross-departmental programs to support student internships and career pathways.

HVAC Instructor

Orange Coast Community College
02.2020 - Current
  • Coordinate the daily operations of the HVAC program, ensuring smooth delivery of instruction, training, and student support.
  • Manage equipment procurement and inventory; collaborate with vendors and partners to maintain up-to-date training resources.
  • Serve as a substitute instructor when needed, providing continuity in instruction and support across all HVAC courses.
  • Instruct students in HVAC fundamentals, including equipment troubleshooting, diagnostics, and repair strategies for residential systems.
  • Teach Basic Electricity for Residential Equipment, helping students understand circuit design, wiring schematics, and the role of electricity in HVAC operation.
  • Design and implement new HVAC trainers to enhance lab-based learning; maintain a strong working relationship with iConnect to integrate current industry tools and technology.

Sales and Lead Technician of A/C and Heating

Jake's Heating and Cooling
04.2017 - Current
  • 9+ Years of Field Experience - Service, Installation, Diagnostics, and Customer Education.
  • Performed full residential HVAC installations, including split systems, mini-splits, gas furnaces, heat pumps, condensers, evaporator coils, and thermostats, ensuring all work met local code requirements and manufacturer specifications.
  • Specialized in residential system retrofits and upgrades, evaluating existing HVAC infrastructure and recommending energy-efficient solutions tailored to customer needs and budget.
  • Conducted in-depth troubleshooting and diagnostics using advanced tools (e.g., multimeters, refrigerant gauges, manometers) to identify electrical, mechanical, and refrigerant-related issues in air conditioning and heating systems.
  • Recovered, evacuated, and charged systems in compliance with EPA regulations; proficient in R-22, R-410A, and newer refrigerants such as R-32 and HFO blends.
  • Provided seasonal maintenance services including coil cleaning, filter replacement, system tune-ups, and safety inspections to extend system life and maximize efficiency.
  • Installed and programmed smart thermostats (Nest, Ecobee, Honeywell) and educated homeowners on energy-saving practices and system operation.
  • Delivered exceptional customer service by clearly explaining diagnoses, offering repair options, and maintaining a clean and respectful worksite inside customers' homes.
  • Trained junior technicians and apprentices on proper installation techniques, electrical safety, and diagnostic procedures, contributing to team growth and development.
  • Kept up with emerging HVAC technologies and codes through ongoing professional development, manufacturer training, and hands-on field application.

HVAC Instructor

San Joaquin Valley College
06.2018 - 02.2023
  • Conduct both standard and customized HVAC-R training sessions; assist in curriculum development and preparation of lab facilities, including setup and configuration of training equipment.
  • Collaborate with the marketing department to produce technical content, including a promotional video currently used to showcase the student experience in the HVAC-R program.
  • Deliver technical presentations to prospective students, guests, and industry partners to promote the HVAC-R program.
  • Work closely with the Trade Manager to support departmental logistics such as ordering, reviewing work claims, and addressing equipment-related inquiries.
  • Maintain close communication with students to monitor performance and provide support; collaborate with other departments to ensure instructional continuity during instructor absences.
  • Administer EPA 608 Certification Exams, supporting students in achieving necessary credentials for the HVAC-R industry.

ENERGY EXPERTS HVAC
04.2017 - 04.2018
  • Performed full installations of split systems and mini-split HVAC units in residential settings, working both independently and as part of a team to complete projects on time and to code.
  • Communicated directly with homeowners to assess needs, explain system functions, and ensure satisfaction with final installations.
  • Maintained cleanliness and organization of company vehicles, ensuring all tools and materials were properly stocked and ready for service calls.
  • Assisted with janitorial duties and upkeep of the shop to support a safe and efficient working environment.

Apprentice

Hutchison Heating and Air
08.2016 - 04.2017
  • Performed full installations of split systems and mini-split HVAC units in residential settings, working both independently and as part of a team to complete projects on time and to code.
  • Communicated directly with homeowners to assess needs, explain system functions, and ensure satisfaction with final installations.
  • Maintained cleanliness and organization of company vehicles, ensuring all tools and materials were properly stocked and ready for service calls.
  • Assisted with janitorial duties and upkeep of the shop to support a safe and efficient working environment.

Platoon Sgt. (Manager)

United States Marine Corps
10.2013 - 04.2016
  • Provided leadership, instruction and supervision of 40 personnel.
  • Help maintain and keep accountability of over 180 tactical vehicles worth over $22 million.
  • Installed and verified over 2000 modifications for vehicles.
  • Held a bookkeeping billet of vehicles records, tools, personnel, and equipment.
  • Reviewed maintenance records and scheduled appointments to turn trucks in for modifications or tune ups before they were overdue.
  • Pulled up reports from various programs, such as Oracle, to retrieve information, which I will consolidate, to determine how much supplies should be placed on order.
  • Implemented new polices that increase preventative maintenance by 20%.

Motor Transportation (Driver & Instructor)

United States Marine Corp
01.2010 - 04.2013
  • Ensured machines in all three assemble lines function properly.
  • Fixing discrepancies in a timely manner to continue production and continue the mission.
  • Transport gear, water, food, wood, and Marines to various location, domestically and internationally.
  • Licensure instructor for 7 th ESB (trailers & vehicles).
  • Instructor for new equipment and polices for the platoon.
  • Perform routine checks on vehicles for upkeep and mission effectiveness.

Education

Bachelor - Organizational Leadership

Brandman University
Ontario, CA
01.2019

Assosiates Degree - HVAC-R

San Joaquin Valley College
Temecula, CA
02.2017

Skills

  • Goal Setting / Planning
  • Time Management
  • Bookkeeping
  • Leadership Vision / Influencing
  • Corporate Accountability
  • Multi meter troubleshooting
  • Metal fabrication
  • Motor Control Devices/Wiring
  • Parts Organization & Ordering
  • Duct sizing/calculation
  • Operate/Repair HVAC Equipment
  • Apply basic concepts of electrical theory
  • EPA 608 Certification
  • HC/HFO refrigerant certifications
  • IIoT computer networking
  • Data Analytics
  • Learning skills development
  • Curriculum delivery
  • Technology integration
  • Diverse student populations
  • Technology integrated instruction
  • Adult learning
  • Quizzes, tests, and exams
  • Instructional techniques
  • Collaborative team player
  • Interactive teaching and learning
  • Continuing education
  • Curriculum development
  • Class instruction
  • Classroom management

Certification

  • HC/HFO Certification
  • EPA 608 Universal Certification
  • SACA Cert: Industry 4.0 Networking and Data Analytics
  • C-101 Certified Industry 4.0 Associate I - Basic Operations
  • EPA 608 - Mainstream Certified Proctor

Timeline

HVAC Full-Time Instructor

San Diego College of Continuing Education
02.2023 - Current

HVAC Instructor

Orange Coast Community College
02.2020 - Current

HVAC Instructor

San Joaquin Valley College
06.2018 - 02.2023

Sales and Lead Technician of A/C and Heating

Jake's Heating and Cooling
04.2017 - Current

ENERGY EXPERTS HVAC
04.2017 - 04.2018

Apprentice

Hutchison Heating and Air
08.2016 - 04.2017

Platoon Sgt. (Manager)

United States Marine Corps
10.2013 - 04.2016

Motor Transportation (Driver & Instructor)

United States Marine Corp
01.2010 - 04.2013

Assosiates Degree - HVAC-R

San Joaquin Valley College

Bachelor - Organizational Leadership

Brandman University

Similar Profiles

CREATE PROFILE
Oscar Aparicio