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Air Conditioning & Refrigeration Technology

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Department Information

Location:

Patterson Campus:
3920 Troy Highway, Building E
Montgomery, Alabama 36116

Contact:
Phone: 1-866-753-4544
Phone: 334-420-4200

Air Conditioning & Refrigeration

The first step to be accepted into this program is to complete the college application. Apply Now!

Program Brochure

 Program Details:
Scan or click the QR code to view.

Frequently Asked Questions

What is Air Conditioning & Refrigeration?

Heating, air conditioning, and refrigeration mechanics and installers, often called HVACR technicians, work on heating, ventilation, cooling, and refrigeration systems that control the temperature and air quality in buildings.

Heating, air conditioning, and refrigeration mechanics and installers typically do the following:

  • Install, clean, and maintain HVACR systems
  • Install electrical components and wiring
  • Inspect and test HVACR systems and components
  • Discuss system malfunctions with customers
  • Repair or replace worn or defective parts
  • Recommend maintenance to improve system performance
  • Keep records of work performed

Heating and air conditioning systems control the temperature, humidity, and overall air quality in homes, businesses, and other buildings. By providing a climate-controlled environment, refrigeration systems make it possible to store and transport food, medicine, and other perishable items.

Some HVACR technicians specialize in one or more specific aspects of HVACR, such as radiant heating systems, solar panels, testing and balancing, or commercial refrigeration. When installing or repairing air conditioning and refrigeration systems, technicians must follow government regulations regarding the conservation, recovery, and recycling of refrigerants. The regulations include those concerning the proper handling and disposal of fluids and pressurized gases.

Our Mission

The Air Conditioning and Refrigeration program at Trenholm State Community College is designed to promote and cultivate a high-quality education of the principles involved in the service, maintenance, and installation of HVACR systems.

It is envisioned that through the various courses, students will gain both technical knowledge as well as practical hands-on experience that will aid them to transition into qualified technicians, ready to enter the workforce in the HVACR industry.

The Program

Awards Available

Associates Degree

  • Associate of Applied Science—A/C & Refrigeration (69 Semester Hours)
  • Associate of Applied Science—A/C & Refrigeration – Refrigeration Concentration (60 Semester Hours)

Certificate

  • A/C & Refrigeration – Refrigeration Concentration (47 Semester Hours)

Short Term Certificate

  • Advanced A/C & Refrigeration (28 Semester Hours)

Curriculum Requirements For Associate Degree

General Education Core Requirements
AreaCourseHours RequiredRecommended Course(s)
IWritten Composition3ENG 101
IIHumanities and Fine Arts3MUS 101
IIINatural Sciences and Mathematics6-7MTH 116 & PHS 112
IVHistory, Social, and Behavioral Sciences3PSY 200
Area V
CourseHours
Ori 101Orientation to College1
ACR 111Principles of Refrigeration3
ACR 112HVAC Service Procedures3
ACR 113Refrigeration Piping Practices3
ACR 121Principles of Electricity for HVACR3
ACR 122HVACR Electrical Circuits3
ACR 123HVACR Electrical Components3
ACR 125Fundamentals of Gas & Electrical Heating Systems6
ACR 128Heat Load Calculations3
ACR 132Residential Air Conditioning3
ACR 147Refrigerant Transition and Recovery3
ACR 152Heat Pump Systems6
ACR 193Co-op1
ACR 205System Sizing and Air Distribution3
ACR 209Commercial A/C Systems3
ACR 210Troubleshooting HVACR Systems3
Elective 3
TOTAL:69
Where can I find tuition rates?

Tuition & Fee Schedule

You can find tuition rates on our Tuition & Fee schedule

Where can I find important dates?

Important Dates

Refer to the College Calendar for all important dates.

Do I have to take the ACCUPLACER?

ACCUPLACER Testing

The answer is yes, unless you qualify for exemption.

What is the salary range?

Potential Salary Range

The average full-time annual wage for an air conditioning and refrigeration technician is $51,390. These technicians enjoy a variety of employer-sponsored benefits such as health insurance and pension plans. Some employers may also pay for work-related training and provide uniforms, company vans, and tools. Source: Bureau of Labor and Statistics Occupational Outlook Handbook, 2022 Survey

Contact Us

Program Contact

Jaime Junco
Program Coordinator
334-420-4276
jjunco@trenholmstate.edu

Program Contact

Brian Lewis
Instructor
blewis@trenholmstate.edu

Location

Patterson Campus:
3920 Troy Highway, Building E
Montgomery, Alabama 36116
Detailed Directions