Credential directory

Short-Term Certificate

Air Conditioning and Refrigeration, Advanced Air Conditioning and Refrigeration

Trenholm State Community College

Short-term certificate for advanced HVAC/R technicians. Covers commercial air conditioning systems, troubleshooting HVACR systems, heat pump systems, and other advanced HVACR competencies.

• AL
• 1 occupation

Short-Term Certificate

Air Conditioning and Refrigeration, HVAC Technician I

Trenholm State Community College

Short-term certificate covering fundamentals of refrigeration, HVACR service procedures, refrigeration piping practices, and principles of electricity for HVACR. Prepares students for entry-level HVAC technician roles.

• AL
• 1 occupation

Short-Term Certificate

Air Conditioning and Refrigeration, HVAC Technician II

Trenholm State Community College

Short-term certificate building on HVAC Technician I. Covers HVACR electrical circuits, components, motors, heat load calculations, residential air conditioning, environmental systems, and refrigeration recovery.

• AL
• 1 occupation

Certificate

Air Conditioning and Refrigeration, HVAC Technician III

Trenholm State Community College

Certificate program preparing graduates for HVAC technician roles. Covers fundamentals of refrigeration, HVACR service procedures, refrigeration piping, electricity, electric circuits, and electrical components for residential and commercial systems.

• AL
• 1 occupation

Certificate

Air Conditioning and Refrigeration, HVAC Technician IV

Trenholm State Community College

Advanced HVAC technician certificate. Covers complete HVACR system competencies including troubleshooting, commercial systems, environmental systems, refrigeration transition and recovery, and heat pump systems.

• AL
• 1 occupation

Associate's Degree

Air Conditioning and Refrigeration, Refrigeration

Trenholm State Community College

Specialty AAS program focused on commercial and residential refrigeration systems. Prepares students for refrigeration technician careers including domestic and commercial refrigeration installation, troubleshooting, and maintenance.

• AL
• 1 occupation

Short-Term Certificate

Air Conditioning and Refrigeration/ACR Fundamentals

Calhoun Community College

• AL

Diploma

Air Conditioning, Heating & Refrigeration Technology

Southwestern Community College (NC)

Last matched Aug 19, 2026

The Air Conditioning, Heating and Refrigeration Technology curriculum provides the basic knowledge to develop skills necessary to work with residential and light commercial systems. Topics include mechanical refrigeration, heating and cooling theory, electricity, controls, and safety.

Short-Term Certificate

Air Conditioning, Heating & Refrigeration Technology

Southwestern Community College (NC)

The Air Conditioning, Heating and Refrigeration Technology curriculum provides the basic knowledge to develop skills necessary to work with residential and light commercial systems. Topics include mechanical refrigeration, heating and cooling theory, electricity, controls, and safety.

Diploma

Air Conditioning, Heating, & Refrigeration Technology

Southeastern Community College (NC)

Last matched Sep 1, 2026

The Air Conditioning, Heating, and Refrigeration Technology curriculum provides the basic knowledge to develop skills necessary to work with residential and light commercial systems.

Short-Term Certificate

Air Conditioning, Heating, & Refrigeration Technology - Career Prep & Development

Southeastern Community College (NC)

The Air Conditioning, Heating, and Refrigeration Technology curriculum provides the basic knowledge to develop skills necessary to work with residential and light commercial systems.

Short-Term Certificate

Air Conditioning, Heating, & Refrigeration Technology - Intro to HVACR

Southeastern Community College (NC)

The Air Conditioning, Heating, and Refrigeration Technology curriculum provides the basic knowledge to develop skills necessary to work with residential and light commercial systems.

Short-Term Certificate

Air Conditioning, Heating, & Refrigeration Technology - Work Experience

Southeastern Community College (NC)

The Air Conditioning, Heating, and Refrigeration Technology curriculum provides the basic knowledge to develop skills necessary to work with residential and light commercial systems.

Associate's Degree

Air Conditioning, Heating, and Refrigeration Technology

Southeastern Community College (NC)

The Air Conditioning, Heating, and Refrigeration Technology curriculum provides the basic knowledge to develop skills necessary to work with residential and light commercial systems.

Certificate

Air Conditioning, Refrigeration and Heating Technology Apprenticeship

Orange Technical College

A registered apprenticeship providing advanced training in Heating, Air Conditioning and Refrigeration for service technicians. Requires employment by a participating sponsor plus structured part-time coursework; completers are eligible to take NATE and HVAC Excellence industry certification exams.

Associate's Degree

Air Conditioning/Refrigeration

Lawson State Community College

Last matched Jun 9, 2026

The Air Conditioning/Refrigeration AOT degree (76 credit hours) prepares students to install, service and troubleshoot HVACR systems in commercial and residential settings. The program builds upon the certificate with general studies courses and a minor in Industrial Electronics. Students master ref …more

• AL
• 1 occupation

Certificate

Air Conditioning/Refrigeration

Lawson State Community College

Last matched Jun 9, 2026

The Air Conditioning/Refrigeration Certificate is a 51-credit-hour program preparing students to install, service and troubleshoot HVACR systems. The instructional process begins with fundamentals of refrigeration and electricity. Students take advanced courses including HVACR service procedures, ga …more

• AL
• 1 occupation

Short-Term Certificate

Air Conditioning/Refrigeration

Lawson State Community College

Last matched Jun 10, 2026

The Air Conditioning/Refrigeration Short Certificate is a 25-credit-hour program providing foundational HVACR skills. Required courses cover Principles of Refrigeration, Principles of Electricity for HVACR, and Refrigerant Transition/Recovery Theory. Students select 15 additional credit hours from a …more

• AL
• 1 occupation

Associate's Degree

Air Conditioning/Refrigeration

Wallace Community College Dothan

Last matched Jun 10, 2026

Air Conditioning/Refrigeration program prepares students for careers as HVAC/R technicians. Coursework includes refrigeration principles, electrical components, motor controls, heat pumps, commercial systems, and EPA refrigerant certification preparation.

• AL
• 1 occupation

Certificate

Air Conditioning/Refrigeration

Wallace Community College Dothan

Last matched Jun 9, 2026

Air Conditioning/Refrigeration Certificate provides comprehensive HVAC/R training without all general education requirements.

• AL
• 1 occupation