HVAC Systems & Diagnostics
Learn HVAC troubleshooting, diagnostics, service calls, and repair.
Master HVAC diagnostics. Our lab simulates common HVAC service calls so you can build confidence with the tools, systems, and testing equipment you need in the field.
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Diagnostics
Fix problems, not just replace parts
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Schedule
Day, night and Weekend Classes to fit your schedule
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Class Size
Personalized support everyday
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Certifications
Optional EPA 608 Universal & Low-GWP
HVAC Systems & Diagnostics Service Training
Titan Tech’s HVAC Systems & Diagnostics Service Training delivers the skills and knowledge needed to begin or advance a career in HVAC service. Designed for both new and experienced technicians, our training is offered through individual 50 hour hands on courses that combine focused classroom instruction with immersive lab training.
In the classroom, students learn diagnostic protocols, refrigeration principles, electrical troubleshooting, airflow analysis, and service procedures. Each course provides practical skills students can apply immediately in the field.
Training Includes
- Real HVAC diagnostics using modern service tools
- Refrigerant recovery, superheat, and sub cooling calculations
- Electrical troubleshooting for capacitors, contactors, and circuits
- Airflow testing and system performance evaluation
- Service protocols that reduce callbacks and improve first time fix rates
HVAC Service & Diagnostics 1 (50 hours)
- HVAC safety
- Refrigeration cycle fundamentals
- Electrical theory
- Basic diagnostics
- Airflow fundamentals
- Professional tools and meter use
HVAC Service & Diagnostics 2 (50 hours)
- Advanced diagnostics
- Live service scenarios
- Refrigerant diagnostics
- Electrical troubleshooting
- Airflow balancing
- Customer communication and service procedures
Recommended Path
Students seeking comprehensive HVAC service training are encouraged to complete HVAC Technician 1 before enrolling in HVAC Technician 2.
Why Employers Choose Titan Tech Grads
Skilled, Reliable, Job Ready from Day One
- Hands on training Our students train with the same tools, systems, and challenges they’ll face on the job, so they walk in ready to work without a long learning curve.
- Diagnostic Confidence We train problem-solving and system diagnostics from day one, giving grads the ability to find and fix issues fast.
- Professional Work Habits From safety protocols to customer communication and service documentation, Titan Tech grads learn the habits that make them dependable, professional technicians.
- Small Class Advantage Smaller groups mean more hands on time with instructors, ensuring mastery of every skill, not just the basics.
- Fast to the Field Our accelerated training means employers can hire a ready to work technician in weeks, not months.
Career Connect
Titan Tech graduates: meet hiring managers, network with local companies, and line up your next job.
Our exclusive Career Connect events give technicians a direct path to interviews, networking, and industry opportunities.
Bring a resume – leave with real connections.
Employers: Join Career Connect to meet Job-ready candidates trained in diagnostics, installs, and real-world service.
Build your team with techs who are ready to work–day one.
Day one we were hands on
I didn’t just sit in a classroom, we were on the tools from the first day. Josh showed me how to actually find the problems, not just swap parts. I feel way more confident going into my first job.
★★★★★
Luis R., HVAC Graduate
Worth every minute
I had some experience with installs, but diagnostics always intimidated me. This course broke it down step by step and now I can trace faults and troubleshoot systems without second guessing.
★★★★★
Brianna K., HVAC Service Technician
Employer noticed right away
My boss told me most new hires can’t really diagnose and that it takes years to learn. After Titan Tech, I was running calls on my own the first week. It definitely made me stand out.
★★★★★
Marcus J., HVAC Service Technician