Build real-world skills in HVAC systems installation, servicing, and maintenance — and launch a career in one of today's most in-demand trades.
Course Overview
This 10-week program delivers foundational knowledge and hands-on skills in air conditioning systems — from core principles to real-world installation, maintenance, and troubleshooting.
HVAC Fundamentals
Understand how air conditioning systems work, including refrigeration cycles, heat transfer, and system components.
Unit Types & Components
Identify and work with split systems, central units, and packaged systems across residential and commercial applications.
Installation Procedures
Learn industry best practices for mounting, wiring, refrigerant charging, and commissioning AC systems safely.
Maintenance & Servicing
Perform routine inspections, filter replacements, coil cleaning, and preventive servicing to extend system lifespan.
Fault Diagnosis & Safety
Apply basic troubleshooting methods and follow established safety standards for working with refrigerants and electrical systems.
Week-by-Week Curriculum
Every week is structured to build on the last — combining theory, demonstration, and hands-on practice to ensure you graduate with real, job-ready skills.
Week 1: Introduction to HVAC & Refrigeration Principles
Explore the fundamental concepts of air conditioning, including the refrigeration cycle, basic thermodynamics, and heat transfer mechanisms.
Week 2: System Components & Unit Types
Identify and understand the function of key components like compressors, condensers, evaporators, and expansion valves. Differentiate between split, central, and packaged AC systems.
Week 3: Electrical Fundamentals for HVAC
Learn essential electrical principles, how to read wiring diagrams, and the proper use of electrical tools and meters for safe troubleshooting and installation.
Week 4: Tools, Equipment & Safety Standards
Become proficient with common HVAC tools and equipment. Master safety protocols, including the use of Personal Protective Equipment (PPE) and refrigerant handling regulations.
Week 5: Site Assessment & Pre-Installation Planning
Conduct thorough site surveys, perform load calculations to determine optimal system size, and select appropriate equipment for various residential and commercial settings.
Week 6: Installation of Split Systems
Gain hands-on experience with the complete installation process for split AC systems, covering indoor and outdoor unit mounting, pipe routing, and electrical connections.
Week 7: Refrigerant Charging & Commissioning
Learn vacuum procedures, precise refrigerant charging techniques, and how to perform crucial system startup checks to ensure optimal performance.
Week 8: Routine Maintenance & Servicing
Master preventive maintenance tasks, including filter changes, coil cleaning, lubrication of moving parts, and performance checks to extend system lifespan and efficiency.
Week 9: Fault Diagnosis & Troubleshooting
Develop systematic fault-finding methods using diagnostic tools to identify and resolve common AC system malfunctions efficiently and accurately.
Week 10: Final Assessment & Industry Readiness
Apply all learned skills in a practical exam. Review job-readiness, resume building, and prepare for industry certifications to kickstart your career.
Skills You'll Graduate With
This program is built around practical competency. By the end of Week 10, you'll have a verified skill set that employers in the HVAC industry actively look for, making you job-ready from day one.
Technical Skills
Install split and ducted AC systems from start to finish
Perform refrigerant recovery, evacuation, and charging
Read and interpret electrical wiring diagrams
Conduct site assessments and load calculations
Carry out preventive maintenance and servicing routines
Diagnose and resolve common system faults
Commission and test newly installed systems
Professional & Safety Skills
Apply industry safety standards and PPE protocols
Handle refrigerants in compliance with regulations
Communicate effectively with clients and site supervisors
Document service records and maintenance logs
Work independently and as part of a technical team
Follow manufacturer guidelines and installation codes
Weeks
Intensive, structured training to accelerate your career
Core Modules
Covering all key HVAC competencies from theory to practice
Hands-On
Practical lab sessions every week for real-world experience
Why Choose ASTI?
Advanced Solutions Technical Institute (ASTI) is committed to delivering trade education that's practical, industry-aligned, and built around your success. Our program is designed to equip you with not just knowledge, but tangible skills that matter in the real world.
Industry-Aligned Curriculum
Developed in consultation with HVAC professionals to reflect real workplace demands and current industry standards.
Experienced Instructors
Learn from certified HVAC practitioners with years of hands-on field experience across residential and commercial projects.
Hands-On Training Facilities
Access fully equipped labs where you practice on real AC systems, tools, and equipment — not just textbooks.
Recognized Certification
Graduate with a credential that is recognized by employers and serves as a foundation for advanced HVAC certifications.
Career Support
Benefit from job-readiness coaching, resume guidance, and connections to industry employers actively hiring graduates.
Conveniently Located
Our San Juan, Trinidad campus is easily accessible, with flexible scheduling options to accommodate working adults.
"At ASTI, we don't just teach theory — we build technicians. Our graduates leave with the confidence, skills, and credentials to succeed from day one on the job."
Tools & Equipment You'll Train With
At ASTI, you won't just read about tools — you'll use them. Our labs are stocked with professional-grade HVAC equipment so you graduate familiar with the exact tools used on the job. This hands-on approach ensures you gain practical proficiency and confidence with industry-standard equipment from day one.
Diagnostic & Measurement Tools
Digital Manifold Gauge Sets — for measuring refrigerant pressure and system performance
Multimeters & Clamp Meters — for electrical diagnostics and circuit testing
Thermometers & Psychrometers — for measuring temperature and humidity levels
Leak Detectors — electronic and UV dye methods for finding refrigerant leaks
Anemometers — for measuring airflow velocity and volume
Installation & Service Equipment
Vacuum Pumps — for evacuating moisture and non-condensables from refrigerant lines
Refrigerant Recovery Machines — for safe refrigerant removal and reclaim
Pipe Benders & Flaring Tools — for copper pipe fabrication and connections
Torque Wrenches & Drill Sets — for secure mechanical fastening and mounting
Brazing & Soldering Equipment — for joining copper refrigerant lines
Certification Pathways After Graduation
Your ASTI certificate is just the beginning. This program is designed as a launchpad — giving you the foundation to pursue nationally and internationally recognized HVAC certifications that will advance your career.
ASTI Certificate of Completion
Awarded upon successful completion of the 10-week program. This validates your foundational HVAC installation and maintenance competencies, making you immediately employable.
EPA 608 Certification (USA Standard)
This essential certification allows technicians to handle refrigerants legally. It is widely recognized and often required by employers in the Caribbean and internationally for many HVAC roles.
CITY & GUILDS / NVQ Level 2 – HVAC
An internationally recognized vocational qualification, demonstrating competency in refrigeration and air conditioning at a professional level. It opens doors to a broader range of job opportunities globally.
NVQ Level 3 – Advanced HVAC Systems
An advanced qualification covering complex system design, commissioning, and project supervision. Achieving this level opens doors to senior technician, supervisory, and management roles.
ASHRAE Membership & Certifications
Professional membership and various certifications from the American Society of Heating, Refrigerating and Air-Conditioning Engineers. Ideal for those pursuing engineering, design, or specialized consulting roles.
What to Expect on Day 1
Starting a new program can feel overwhelming — but at ASTI, we make sure your first day sets the tone for a confident, well-supported learning journey. We've designed a structured orientation to introduce you to everything you need for success.
Orientation & Welcome Session
Meet your instructors, fellow students, and the ASTI team. Get a full tour of the campus, labs, and facilities. Receive your student handbook and all necessary course materials.
Program Overview Briefing
Your lead instructor will walk you through the full 10-week schedule, assessment structure, attendance expectations, and what success looks like in this program, ensuring you're fully prepared.
Lab & Safety Induction
A mandatory safety walkthrough of all lab areas. Learn the essential rules for handling tools, equipment, and refrigerants safely before any hands-on work begins, prioritizing your well-being.
Introduction to HVAC Fundamentals
Dive straight into Week 1 content: we'll explore the refrigeration cycle, basic thermodynamics, and how air conditioning systems work at a foundational level to kickstart your learning.
Q&A & Student Support Check-In
End the day with an open Q&A session. Meet the dedicated student support team and learn about available resources, including tutoring, financing queries, and scheduling assistance.
What to Bring
- Government-issued photo ID
- Pen, notebook, and folder
- Closed-toe shoes (required for lab access)
- Lunch or snack (kitchen facilities available on campus)
- Any questions you have — no question is too basic!
Student Success Stories
Don't just take our word for it. Here's what ASTI graduates have to say about how this program changed their careers and their lives.
"Before ASTI, I had no formal training — just watching YouTube videos. After completing the program, I landed a job with a commercial HVAC company within 3 weeks of graduating. The hands-on labs made all the difference."
Jamal Prescott
Graduated 2023 · Now employed as HVAC Technician, Port of Spain
"I was nervous about going back to school after 10 years in the workforce. The instructors were patient, knowledgeable, and genuinely invested in our success. I now run my own AC servicing business."
Tricia Morales
Graduated 2022 · Founder, CoolBreeze AC Services, San Fernando
"The curriculum is thorough and practical. I went in knowing nothing about refrigerants and came out confident enough to handle full system installations on my own. Worth every dollar."
Kevin Baptiste
Graduated 2024 · Lead Installer, Caribbean Climate Solutions
"ASTI gave me a clear career path. I've since completed my EPA 608 certification and I'm working toward my NVQ Level 2. The foundation this program gave me is solid."
Alicia Fernandez
Graduated 2023 · HVAC Technician & Certification Candidate
Graduate employment rate
within 60 days of graduation
Certified graduates
since our program launched in 2019
Average student satisfaction
across all program evaluations
Frequently Asked Questions
Have questions before enrolling? We've answered the most common ones below. Still unsure? Our admissions team is happy to help.
Q: Do I need any prior experience to enroll?
A: No prior experience is required. This program is designed for complete beginners as well as those with some informal experience looking to formalize their skills.
Q: What are the entry requirements?
A: Applicants must be at least 18 years old and hold a secondary school certificate (or equivalent). Basic literacy and numeracy skills are expected. No technical background is needed.
Q: How many hours per week is the program?
A: Classes run Monday to Friday, 8:00 AM – 2:00 PM, totaling approximately 30 hours per week. This includes both classroom instruction and lab sessions.
Q: Is the certificate recognized by employers?
A: Yes. The ASTI Certificate of Completion is recognized by HVAC employers across Trinidad & Tobago and the wider Caribbean. It also serves as a foundation for internationally recognized certifications like EPA 608 and NVQ.
Q: What payment options are available?
A: We offer a full upfront payment option as well as structured installment plans. GATE funding may also be applicable for eligible students. Contact our admissions office for details.
Q: Will I be job-ready after 10 weeks?
A: Yes. The program is specifically designed to produce job-ready graduates. You'll complete a practical assessment in Week 10 and receive career readiness coaching before you leave.
Q: Can I enroll if I'm currently employed?
A: Our standard schedule runs weekday mornings. We are exploring evening and weekend cohorts — contact us to be added to the waitlist for flexible scheduling options.
Q: How do I apply?
A: Visit our campus at San Juan, Trinidad, call our admissions line, or complete the online application form. Intake is limited — early registration is strongly encouraged.
Career Opportunities After Graduation
Completing this course positions you for entry-level roles across the HVAC industry — a sector with strong employment demand and clear pathways for growth.
AC Technician Assistant
Support senior technicians with installations, system checks, and on-site maintenance tasks across residential projects.
HVAC Installation Technician
Execute junior-level installations of split and ducted systems in homes, offices, and commercial buildings.
Maintenance Technician
Carry out scheduled servicing and preventive maintenance for building HVAC systems in facilities management roles.
Field Service Assistant
Respond to service calls, assist with diagnostics, and support experienced engineers on commercial HVAC projects.
Building Services Support
Work within building services teams to ensure HVAC systems operate efficiently across large commercial properties.
Where This Training Applies
This course prepares you to work across a broad range of environments — from residential homes to large commercial facilities — and lays the groundwork for advanced HVAC certification.
Industries & Settings
- Home and office AC installations
- Facilities maintenance operations
- Construction and building services
- HVAC servicing companies
Your Next Step
This program serves as a recognized entry point into the HVAC trade. Graduates are well-positioned to pursue advanced certifications in refrigeration, commercial HVAC, and energy management — building a long-term career in building services.
Flexible Financing to Fit Your Budget
We believe financial barriers shouldn't stand between you and a skilled trade career. That's why we offer structured payment plans designed to make your training affordable from day one.
Installment Plans
Spread your tuition across manageable monthly payments — reducing upfront costs and making it easier to start without delay.
Accessible for All Students
Whether you're self-funding or supported by a sponsor, our team will work with you to find a plan that fits your situation.
Simple Application
Speak with our admissions team to explore available financing options and get started with a straightforward enrollment process.
Tuition & Registration
Invest in a career that pays dividends. Our all-inclusive program fee covers instruction, materials, and access to hands-on training facilities.
Tuition Fee
Full 10-week program including all coursework and practical training sessions.
Registration Fee
One-time fee to secure your place in the program and process your enrollment.
Total Program Cost
Complete training investment with payment plans available to ease the financial commitment.
📞 Office
868-610-7500
868-778-2135
868-727-8562
📍 Campus
46 Boundary Road, San Juan, Trinidad
Introduction to Air Conditioning Installation & Maintenance