Free HVAC Training in
San Diego
If you're looking for free HVAC training in San Diego, you're in the right place. San Diego LEARN offers on-demand courses, live webinars, and sponsored certifications designed to help local residents start or advance a career in heating, ventilation , air conditioning, and heat pump technology.
All at no cost to qualified learners.
Whether you're completely new to the trade or already working in the field, these programs can help you gain skills, prepare for certifications, and move into high-demand HVAC and electrification jobs across San Diego County.
Why HVAC Skills Are in High Demand in San Diego
San Diego is rapidly transitioning to cleaner, more efficient building technologies. As homes and business adopt heat pumps, all-electric appliances, and energy efficient HVAC systems, employers across the region are actively hiring technicians with up-to-date training.
Local job opportunities include:
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HVAC installers and technicians
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Heat pump specialists
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Maintenance technicians
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Energy efficiency contractors
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Electrification and building performance roles
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Having recognized training, even just foundational training, can help you stand out when applying for apprenticeships, internships or entry-level jobs.
Free HVAC Training Available Through San Diego LEARN
San Diego LEARN provides 100% free access to HVAC and electrification courses for eligible San Diego County residents. These programs include:
On-Demand Online HVAC Courses
Learn at your own pace with self-guided modules covering:
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HVAC fundamentals
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Heat pump water heaters
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Variable refrigerant flow (VRF) systems
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Indoor air quality
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Electrical basics for HVAC
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Safety and troubleshooting principles
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There are courses designed for beginners and for experienced technicians.
Live HVAC Webinars
Every month, we host live online trainings led by industry partners including HVAC contractors, manufacturers, workforce instructors and energy-efficiency experts. Common webinar topics include:
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Heat pump installation
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Troubleshooting techniques
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Electrification best practices
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California building code updates
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High-performance HVAC systems​
HVAC Certification Preparation
Although we do not administer HVAC licenses, we sponsor exam prep courses and certificate programs relevant to technicians, including:
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Heat Pump Water Heater installation
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OSHA 10 & OSHA 30
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EPA 608 preparation
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Building performance courses
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Energy efficiency training aligned with HVAC job roles like HERS, EnergyStar and various EEBA certifications​
FAQ for Free HVAC Training
Is HVAC systems training really free in San Diego?
Yes it is!! Currently all San Diego LEARN HVAC courses and webinars are provided at no cost. And if you meet eligibility criteria you may be able to take certification exams at a free or reduced cost as well!
WHY is HVAC training free in San Diego?
Great question!! If these courses are free, then what's the catch, right? Well, there is a catch... San Diego has very high energy demands that are only growing. Our energy grid is vulnerable to black outs which hurts every resident and business in San Diego county. Since HVAC systems are much gentler on the energy demands of the grid, we have secured funding to cover the costs of workforce training for this much needed role! The funding might not last forever, so---take advantage of this opportunity while it's still free to you!
Do I need experience to start HVAC training?
No previous experience is required. LEARN offers HVAC courses designed for beginners through advanced learners.
Can this training help me get an HVAC job?
Yes. Training provides the skills and certificates employers look for when hiring entry-level technicians. If you would like to read more about the current high demand for HVAC professionals, we have a dedicated page linking to relevant articles on industry trends on our Insights from the News page.
Are heat pump trainings included?
Yes. Heat pump and heat pump water heater (HPWH) courses are among our most popular and widely available offerings.
How do I enroll for a free HVAC training class?
You can start taking an On-demand course today!
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Find a course to enroll in! Review available HVAC & Electrification courses or browse through the entire course catalog.
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Create a free learner account. You'll be directed to sign up on the learning platform.
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Confirm your email.
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Enroll in any currently available on-demand eLearning course. These courses can be completed anytime, 24/7.
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Attend live webinars by registering on the live webinars page. New webinars are added each month so come check back periodically.
What career paths exist in San Diego for HVAC?
HVAC is a starting point for multiple growing career fields. Besides advancing in HVAC there are options to pivot into Energy Auditing, Home Inspection, Building Efficiency, Refrigeration Technology, Pipefitting, Facilities Management, Project Management, and many other career fields that require climate control or complex systems management. HVAC training establishes core skills in electrical, core skills in mechanical, and problem-solving skills which are highly transferable. Visit our Career Maps page to explore more.
You might also be interested in reading articles on current energy industry and workforce trends including many related to HVAC on our Insights from the News page: