MIKE LOPEZ
Garden Grove,CA
Summary
HVAC Owner/operator with 25+ years of experience in residential and commercial systems. Proficient in diagnostics, installation, team leadership and customer service with an ownership level mindset. Always self aware of my work environment wither it involves safety, procedure, or cleanliness. Proud to say I ran my company for 17 years with no injuries, no Lawsuits and no insurance claims. I believe my addition to your company would be beneficial to both you and myself.
Overview
23
23
years of professional experience
Work History
Owner/Operator
Linear Air Conditioning & Heating
06.2009 - 12.2025
- Managed daily operations of HVAC services, ensuring efficient workflow and high-quality service delivery.
- Developed and implemented strategic marketing initiatives to increase customer engagement and brand visibility.
- Oversaw financial management, including budgeting, forecasting, and expense tracking for sustained profitability.
- Trained and mentored staff on technical skills, improving team performance and service excellence.
- Coordinated installation projects from inception to completion, ensuring adherence to timelines and quality standards.
- Managed day-to-day business operations.
- Provided exceptional customer service, addressing issues promptly to ensure customer satisfaction and repeat business.
Service Technician
Alicia Air Conditioning and Heating
11.2002 - 06.2009
- Diagnosed HVAC system issues using advanced troubleshooting techniques.
- Performed routine maintenance to ensure optimal equipment performance and longevity.
- Installed, repaired, and replaced heating and cooling units following safety protocols.
- Collaborated with team members to enhance service delivery and customer satisfaction.
- Mentored junior technicians on best practices in HVAC service and repair processes.
- Explained diagnostic findings to customers and outlined repair or service options.
- Installed new equipment and explained operation and routine maintenance protocols to customers.
- Inspected equipment to diagnose operational issues.
- Diagnosed and troubleshot problems, repairing, and restoring machines to peak performance.
- Effectively communicated technical information to non-technical clients, ensuring proper understanding and utilization of equipment features.
Education
High School Diploma -
Pacifica High School
Garden Grove, CA06.1997
Skills
*Experience in installation and service of HVAC equipment
*Experience in Hydronic heating on both residential and commercial equipment
*Experience in Pneumatics: compressor,valves, dampers,actuators,thermostat's etc
*Capable of drawing,sizing and installing sheet metal duct work
*Experience in roof top package unit replacements from 2ton to 90ton
*Capable of sizing electrical conduit and proper wire size for mechanical and conventional circuits
*Experience with Raypack and lochinvar boilers
*Experience with Crane, and helicopter lifts
*Experience in Customer service
*Experience in Manufacture warranty protocol
*Capable of reading and interpreting MEP Plans to start and complete projects
*25 years as a service technician 17 years as an owner operator
Timeline
Owner/Operator
Linear Air Conditioning & Heating
06.2009 - 12.2025
Service Technician
Alicia Air Conditioning and Heating
11.2002 - 06.2009
High School Diploma -
Pacifica High School