Ducor Institute of Vocational and Technical Development (DEVT)

DEVT | Ducor Institute of Vocational and Technical Development
Clara Town, Bushrod Island
Monrovia, Liberia

Air Conditioning & Refrigeration Repair

Master installation, maintenance, and repair of HVAC and refrigeration systems for residential and commercial clients.

Why Choose Air Conditioning and Refrigeration Repair at DEVT?

Develop Technical Expertise & Safety Compliance

Gain hands-on skills in installation, maintenance, and repair while following industry safety standards.

Work with Residential & Commercial Systems

Learn to service HVAC and refrigeration units in homes, offices, and industrial facilities.

Use Diagnostic & Repair Tools

Get trained on modern diagnostic equipment to efficiently troubleshoot and repair systems.

Business & Customer Service Skills

Learn to manage your repair business, handle clients professionally, and maintain strong customer relations.

Hands-on Training & Internship Support

Gain real-world experience with live repair projects and guaranteed internship placements in the HVAC industry.

Your Learning Pathway

Diploma

1–6 months

Advanced Diploma

7–18 months

Start with a Diploma, and earn an Advanced Diploma — all in one place.

Diploma in Air Conditioning & Refrigeration (1–6 Months)

1–6 Months

Program Objective

Equip students with essential skills in refrigeration and air conditioning systems, covering installation, maintenance, troubleshooting, and customer service.

Start 6 Months Completion

From fundamentals to advanced refrigeration cycles and hands-on internship.

Introduction to Refrigeration and AC Systems
Tools, Equipment, and Safety
Basic Installation and Maintenance
Troubleshooting and Basic Repairs
Customer Service and Small Business Skills
Advanced Refrigeration Cycles and Controls
Commercial and Industrial Systems
Advanced Troubleshooting and Repairs
Internship and Final Project

Advanced Diploma in Air Conditioning & Refrigeration

6–12 Months • Expert Level

Program Objective

Develop expertise in energy-efficient HVAC technologies, advanced industrial systems, automation, and business operations to lead and expand in the air conditioning and refrigeration industry.

Start 90% Complete

From energy efficiency to business expansion.

Program Modules

Energy Efficiency and Green Technologies
Business and Service Operations
Advanced Industrial Refrigeration & HVAC Systems
Automation and Smart Systems
Large-Scale Installation Project Management
Business Expansion and Export Services
Final Internship and Capstone Project

Final Capstone: Design Your Signature Project

Graduate with a comprehensive portfolio showcasing advanced HVAC projects and a strategic business plan focused on energy efficiency and automation.

How to Apply

  1. Fill out the online application form
  2. Attach required documents: valid ID, academic transcripts, passport photo
  3. Pay registration fee (if applicable)
  4. Await confirmation email or SMS from Admissions within 24–48 hours

How You’ll Be Evaluated - Air Conditioning and Refrigeration Repair

We assess practical skills, technical knowledge, and professional readiness through hands-on projects, real-world assignments, and exams.

Practical Repair Projects & Portfolios

Complete hands-on repair tasks and compile a portfolio demonstrating your practical skills.

Diagnostic and Maintenance Assignments

Evaluate your ability to troubleshoot and maintain AC and refrigeration equipment through real case studies.

Internship & Client-Based Repair Work

Gain valuable real-world experience through internships and servicing live client projects.

Written & Practical Exams

Demonstrate your knowledge of technical concepts, safety practices, and repair techniques.

Note: Students graduate with a recognized DEVT Diploma in Air Conditioning and Refrigeration Repair — a credential valued by HVAC service providers and industry employers.

Career Opportunities After Air Conditioning and Refrigeration Repair Training

Graduates are prepared for essential roles in HVAC and refrigeration industries — from residential service to industrial maintenance and entrepreneurship.

HVAC Technician

Install, maintain, and repair heating, ventilation, and air conditioning systems in homes and businesses.

HVAC Technician
🔧 Installation, Repair, Maintenance
🛠️ Diagnostics & Troubleshooting
💰 Starting: $700+/mo

Refrigeration Service Technician

Service and repair commercial and industrial refrigeration units, ensuring optimal cooling performance.

Refrigeration Technician
❄️ Commercial & Industrial Units
⚙️ Maintenance & Troubleshooting
💰 Starting: $750+/mo

HVAC Installer

Specialize in installing HVAC components for residential, commercial, and industrial systems.

HVAC Installer
🔩 System Setup & Configuration
🏗️ Residential & Commercial
💰 Starting: $650+/mo

Refrigeration Equipment Technician

Maintain and repair refrigeration equipment used in industrial and commercial settings.

Equipment Technician
🏭 Industrial Refrigeration
🔧 Preventive Maintenance
💰 Starting: $700+/mo

HVAC System Designer

Use AutoCAD and other software to design efficient HVAC and refrigeration systems for various facilities.

System Designer
📐 CAD & 3D Modeling
🏢 Commercial & Industrial
💰 Starting: $800+/mo
All graduates receive career counseling, resume help, and access to job placement partners in HVAC and refrigeration industries.

Design Beautiful Spaces. Create Lasting Impressions.

Join DEVT’s Air Conditioning and Refrigeration Repair.

Accredited Training
1,200+ Graduates
15+ Design Partners
DEVT Certification

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Frequently Asked Questions

Find clear answers to common questions about DEVT’s programs, admissions, and services.

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