Michael Sullivan
Menifee
Summary
Dynamic HVAC-R Contractor with extensive experience at Sullivan & Son's HVAC, specializing in heat load calculations and system design. Proven track record in educating technicians including training for 3rd party companies, tasked with improving technician skill level along with mentoring technicians in the field. Developed training for common technician problems with HVAC control circuits; building a heat pump trainer to facilitate hands on understanding of equipment. Enhancing system efficiency through advanced troubleshooting. Adept in energy management and committed to client satisfaction, ensuring optimal performance and compliance with safety standards.
Overview
41
41
years of professional experience
1
1
Certification
Work History
HVAC-R Contractor
Sullivan & Son's HVAC
01.2019 - 11.2025
- Installed HVAC-R systems including Inverter variable speed systems for residential and commercial properties ensuring optimal performance and compliance with safety standards
- Designed HVAC-R systems to match customer performance & thermal heat load requirements while balancing Title 24 Energy Management Requirements.
- Trained junior technicians on proper installation techniques and safety protocols to improve team performance.
- Diagnose & Troubleshoot HVAC-R problems when equipment has malfunctioned.
- Developed detailed project plans for installations, minimizing downtime and ensuring timely completions.
- Led troubleshooting efforts for complex HVAC problems, utilizing diagnostic tools to ensure accurate repairs.
- Educated clients on best practices for maintaining their HVAC systems, contributing to prolonged lifespan and reduced costs over time.
- Provided accurate estimates for potential jobs based on extensive knowledge of labor requirements, material costs, and other factors influencing successful completion within budget constraints.
- Mentored junior technicians in best practices relating to installation techniques, diagnostic procedures, and other aspects of the HVAC trade for their professional development.
- Stayed up-to-date on industry advancements, integrating new technology into existing systems where applicable for increased efficiency gains.
- Sourced high-quality materials at competitive prices from trusted suppliers, leading to reduced overall project costs for clients without compromising on durability or reliability of installed components.
- Read blueprints, wiring diagrams, piping schemes and engineering specifications to diagnose and repair units.
- Calibrated equipment to achieve maximum efficiency.
HVAC Technician
PACIFIC CAL SERVICES
02.2011 - 01.2019
- Diagnosed HVAC system issues using advanced diagnostic equipment and tools.
- Performed routine maintenance on heating, ventilation, and air conditioning systems to ensure optimal performance.
- Installed new HVAC units following industry standards and manufacturer specifications.
- Air balance for restaurant kitchen exhaust systems, balancing exhaust cfm with make up air (MUA) to achieve maximum affluent air out of occupied spaces.
- 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.
- Conducted maintenance service on HVAC systems to increase life expectancy of equipment and prevent costly repair work.
- Repaired and replaced motors, bearings and belts.
- Contributed to a safer work environment by adhering to industry safety standards and regulations during all tasks performed.
HVAC Contractor & Consultant
US HEATING AND AIR
04.2009 - 05.2013
- Obtained a HVAC Master Contractors License for the state of Maryland, (Big scary test).
- Director of development for a local plumbing company starting and building a complement company in the HVAC trades even naming the company US Heating & Air.
- Overseer: Installation, service repair & maintenance of HVAC systems, ensuring compliance with industry standards.
- Diagnosed and repaired complex HVAC issues, enhancing system efficiency and performance.
- Learned how to service fuel oil systems for popular heating systems in the Delmarva area.
- Led team in preventive maintenance schedules, reducing equipment downtime and operational costs.
- Trained junior technicians on best practices for system installations and customer service skills.
- Serviced and installed low pressure boiler systems widely used in the Maryland & Washington DC location.
HVAC-R CONTRACTOR
Royal Mechanical Works
03.1996 - 02.2007
- Service, repair and install HVAC&R equipment for commercial & residential customers. Focus on Gas Lamp quarter restaurants in downtown San Diego area.
- Installed and maintained HVAC systems, ensuring optimal performance and compliance with safety regulations.
- Diagnosed and repaired mechanical issues in heating, cooling, and ventilation units to enhance system reliability.
- Conducted routine inspections and preventative maintenance to extend equipment lifespan and improve efficiency.
- Collaborated with clients to assess their HVAC needs, recommending tailored solutions for improved comfort.
- Trained junior technicians on best practices for installation and repair techniques, fostering a culture of safety.
- Collaborated with architects and engineers, ensuring seamless integration of HVAC systems in building designs.
HVAC&R Apprentice / Technician / Partner
Coast All Temp
06.1984 - 02.1995
- Hired as an apprentice and trained by Gilbert Paez; Chris Schneff; Mike McClain general partners to Coast All Temp.
- Service & repair restaurant equipment including refrigeration POU coolers and freezers; HVAC equipment, both RTU & split system.
- Service repair of restaurant cooking equipment including Nieco Broilers; Frymaster Fryers; Food warmer systems including silicone tip heater units and flash/bake equipment.
- Serviced natural gas equipment for restaurant equipment and HVAC gas heaters both package systems and split systems.
- Reduced equipment downtime through proactive identification of potential issues during routine inspections and preventive maintenance activities.
- Assisted senior technicians with complex repair tasks, leading to efficient and timely completion of projects.
- Ensured client satisfaction with completed projects through thorough quality control checks before final signoff.
- Maintained high standards of workmanship by consistently following manufacturer guidelines when performing repairs or installations.
- Cultivated strong professional network, facilitating opportunities for collaboration and growth.
- Performed routine maintenance and repairs on HVAC systems to ensure optimal performance.
- Assisted in diagnosing system issues using industry-standard tools and techniques.
- Collaborated with senior technicians to enhance troubleshooting efficiency and accuracy.
- Conducted safety inspections to comply with regulatory standards and improve workplace safety.
Education
Certificate of Technical Studies - AC-PRO ZONING CERTIFICATE
Carrier HVAC Technical Course OEM To Carrier Equipment
Denton, MD04-2020
AIRFLO DIAGNOSTICS & DESIGN CERTIFICATE - HVAC
AC-PRO
Temecula, CA04-2020
FURNACE TROUBLESHOOTING ULTRA LO NOX - HEATING (OEM) FURNACE ULN Design
AC-PRO
Perris, CA04-2020
MINI-SPLIT TROUBLESHOOTING; INVERTER - HVAC EQUIPMENT DUCTED & DUCTLESS MINI-SPLIT SYSTEM
AC-PRO
Perris, CA02-2020
AC-PRO 20 SEER CERTIFICATION AWARD - HVAC
AC-PRO
Perris, CA11-2019
NATE CERTIFICATION TECHNICIAN EXCELLENCE - HVAC
North American Technical Exellence
Temecula, CA03-2006
YORK AFFINITY R-410a CERTIFICATE - HVAC (OEM) YORK Affinity Equipment
YORK
Temecula, CA02-2006
No Degree - AIR CONDITIONING, REFRIGERATION & ENVIRONMENTAL
San Diego City College
San Diego, CA01-1987
High School Diploma -
James Madison High School
Clairmont, CA 05-1979
Skills
- HVAC&R heat load calculation and design
- Electrical troubleshooting
- Recovering and recycling
- Microsoft office proficient
- Variable speed drives
- Charging principles
- Piping and brazing
- Equipment installation
- Indoor air quality
- Ventilation systems
- Energy management
- Package and split systems
Accomplishments
Designed and installed a R-22 refrigeration system for Karl Strauss brewery 40' X40'X 20', storing keg beer prepped for delivery.
- Supervised a team of 15 workers during the complete installation of commercial HVAC ducting and equipment.
- Developed HVAC team to install inverter HVAC equipment for best performance for our customers.
Certification
- NATE CERTIFICATION
- AIRFLOW DIAGNOSTICS & DESIGN
- MINI-SPIT INVERTER CERTIFICATE
- ZONNING CERTIFICATE
- ACCA REFRIGERANT CERTIFICATE
- YORK AFFINITY CERTIFICATE
- FURNACE ULN CERTIFICATE
- RMW CERTIFICATE
- MASTER LICENSE Maryland
- C20 LICENSE CALIFORNIA CURRENT
- C20 LICENSE CALIFORNIA RMW
- CAL OSHA SCISSOR LIFT CERT
- CAL OSHA FALL PROTECTION CERTIFICATE
- CAL OSHA CONFINED SPACE CERTIFICATE
- AC PRO 20 SEER CERTIFICATE OF ACHIVEMENT
- SEARS AWARD HVAC EXCELLENCE
Languages
English
Full Professional
Timeline
HVAC-R Contractor
Sullivan & Son's HVAC
01.2019 - 11.2025
HVAC Technician
PACIFIC CAL SERVICES
02.2011 - 01.2019
HVAC Contractor & Consultant
US HEATING AND AIR
04.2009 - 05.2013
HVAC-R CONTRACTOR
Royal Mechanical Works
03.1996 - 02.2007
HVAC&R Apprentice / Technician / Partner
Coast All Temp
06.1984 - 02.1995
Certificate of Technical Studies - AC-PRO ZONING CERTIFICATE
Carrier HVAC Technical Course OEM To Carrier Equipment
AIRFLO DIAGNOSTICS & DESIGN CERTIFICATE - HVAC
AC-PRO
FURNACE TROUBLESHOOTING ULTRA LO NOX - HEATING (OEM) FURNACE ULN Design
AC-PRO
MINI-SPLIT TROUBLESHOOTING; INVERTER - HVAC EQUIPMENT DUCTED & DUCTLESS MINI-SPLIT SYSTEM
AC-PRO
AC-PRO 20 SEER CERTIFICATION AWARD - HVAC
AC-PRO
NATE CERTIFICATION TECHNICIAN EXCELLENCE - HVAC
North American Technical Exellence
YORK AFFINITY R-410a CERTIFICATE - HVAC (OEM) YORK Affinity Equipment
YORK
No Degree - AIR CONDITIONING, REFRIGERATION & ENVIRONMENTAL
San Diego City College
High School Diploma -
James Madison High School