Best HVAC Schools in Louisiana (2026)

Louisiana puts its licensing weight on the contracting business rather than the technician, so an entry-level tech in Baton Rouge gets hired on training, not a state card. That is the level ITI aims at: the certificate is built to produce entry-level service technicians, trained on air handling equipment, heating and cooling systems, refrigerant recovery and recycling, and the controls that run them.

The electrical half of the program widens where you can land. Career paths ITI lists include maintenance electrician and HVAC or electrical sales alongside HVAC maintenance technician and ductwork installer, and the coursework runs through AC load calculations, heat pumps, automatic controls, and electric motors. Study is individualized, with close supervision from the instructor and progress tracked through assignments, quizzes, and laboratory evaluations.

If contracting is the long goal, Louisiana's mechanical contractor license starts at $10,000 of project value and asks for an exam, a net worth test, and a background check, with no experience requirement, while New Orleans licenses individual technicians through its own Journeyman and Master system. Day to day, the job ITI trains for covers inspecting and troubleshooting equipment, replacing components and wiring, refilling refrigerants, changing furnace filters, and cleaning ductwork in residential, commercial, and industrial settings.

Sources: Louisiana HVAC school program, IPEDS.

Air conditioning and refrigeration is one of more than a dozen career and technical education programs offered at Bossier Parish Community College's Natchitoches campus, alongside trades such as welding, fiber optics technology, industrial manufacturing technology, and commercial driver's license training. The college does not publish program details for the Natchitoches HVAC offering on this page, so length, cost, and credentials awarded are not stated.

Because the campus page functions as a directory rather than a program description, prospective students will need to contact the college directly for the air conditioning and refrigeration curriculum, schedule, cost, and admission steps. The page does list campus resources, including a campus map, a faculty and staff directory, and the Petula Holden Student Salon.

Several programs on the Natchitoches list are marked coming soon, including advanced emergency medical technician, heavy equipment operation, and respiratory therapy, which suggests the campus roster changes over time; confirm that the air conditioning and refrigeration program is currently enrolling before planning around it. The trade lineup, welding, CDL training, and industrial manufacturing among them, positions the campus as a career and technical training site.

Sources: Louisiana HVAC school program.

Three campuses, Lafayette, New Iberia, and Morgan City, deliver South Louisiana Community College's heating, air conditioning, and refrigeration program. Students can pursue an Associate of Applied Science in Technical Studies that runs four semesters, or a technical diploma that runs three semesters with a fall start; the diploma is offered at Lafayette and Morgan City as well as New Iberia.

For a faster route, the college also runs an HVAC industry-based certification program that covers the basics in seven months. Coursework across the credentials combines classroom instruction with practical shop experience, covering the refrigeration cycle, temperature and pressure relationships, the physics of heat, troubleshooting of components and systems, and heating and cooling controls, including wiring configurations.

The college cites Bureau of Labor Statistics Louisiana figures from 2024: HVAC installers and repairers average $55,140, and helpers average $37,370. It also points to projected employment growth of 15 percent for HVACR mechanics and installers between 2016 and 2026, driven by commercial and residential construction.

One HVAC school program covers all 2 campuses, so this description applies to each. Class times and local detail differ, so confirm with the campus you would attend.

Sources: Louisiana HVAC school program, BLS OEWS.

Forty-five credit hours over three semesters make up Baton Rouge Community College's HVAC/R Technician technical diploma. The first semester concentrates on electrical work, four three-credit courses in electrical fundamentals, components, motors, and applied electricity, plus an introduction to HVAC. The second covers principles of refrigeration, commercial air conditioning, and commercial refrigeration systems, and the third finishes with heating systems and residential heat pumps.

Credentials stack as you go. A career and technical certificate, HVAC and Refrigeration Helper I, can be earned after the first semester's 12 credit hours, and a certificate of technical studies, Helper II, after 24 credit hours in the second semester. Completing all technical courses earns the diploma, and students can continue to a Technical Studies Associate of Applied Science with a concentration in Air Conditioning and Refrigeration.

Every course counted toward a credential requires a grade of C or better. Training combines classroom instruction with practical shop experience in installing, diagnosing, repairing, and maintaining residential and commercial heating, air conditioning, and refrigeration systems. The college does not publish tuition on the program page, and students interested in the associate degree pathway are directed to contact the Division of Technical Education.

Sources: Louisiana HVAC school program.

Tuition runs $2,133 per semester at Central Louisiana Technical Community College's Alexandria campus, and the Air Conditioning and Refrigeration Technician program takes approximately four semesters at full-time status of 15 or more hours per semester. The college's gainful employment disclosure puts the total cost at $8,532 if finished within normal time and reports that the typical graduate who does so leaves with $8,446.48 in debt.

The highest credential is a technical diploma, with exit points along the way: a career and technical certificate as Helper I, and certificates of technical studies as Helper II and in Domestic A/C Refrigeration. Students pursuing the diploma can finish each semester with a competency certificate. The program holds national programmatic accreditation from HVAC Excellence, which validates that the training meets established standards for HVACR education.

Coursework pairs classroom instruction with practical shop experience in installing, diagnosing, repairing, and maintaining domestic, residential, and commercial heating, air conditioning, and refrigeration systems. Graduation requires a 2.0 grade point average and completion of all required courses, and actual completion time depends on course load, withdrawals, and repeats. The college notes that Louisiana does not have licensure requirements for this profession.

Sources: Louisiana HVAC school program, HVAC Excellence.

Nine months of study completes Delgado Community College's HVAC Technician program, and the Master HVAC/R Technician program takes approximately 18 months. The credentials are a Certificate of Technical Studies in Certified HVAC Technician and a Master HVAC/R Technician technical diploma. Courses are offered at the River City Site, and the program is accredited by the Committee on HVAC Excellence.

Study covers air conditioning, heating, and refrigeration across residential, commercial, and industrial equipment, with training delivered in a lab environment alongside classroom instruction. The stated mission goes beyond entry-level work: the program aims to prepare students for careers with a goal of business owner or service manager, and the Master track is built to cover any type or brand of HVAC/R equipment.

Delgado quotes an average Louisiana wage for HVAC installers and mechanics of $21.51 per hour, or $44,741 per year, a figure drawn from 2016 Louisiana Workforce Commission occupational wage data, so check current numbers before weighing it heavily. Official program descriptions live in the college catalog.

Sources: Louisiana HVAC school program, HVAC Excellence.

No HVAC-specific details appear on River Parishes Community College's academic programs page, which instead presents the college's overall catalog and its Louisiana Transfer Associate of Arts concentrations in criminal justice, general business, humanities, and mass communications. Anyone considering air conditioning and refrigeration training at the Reserve campus should go straight to the college catalog or an RPCC advisor for program specifics.

The college describes itself as an open admission institution that partners with communities and businesses in the river parishes region of Louisiana to provide workforce training, certificates, diplomas, and associate degrees. Its catalog serves as the official source for degree requirements, course descriptions, admissions standards, financial aid options, and student services, and the page links to programs organized by location for 2025-2026.

Cost, program length, credential names, and schedules for HVAC training are all unpublished on this page, so treat those as open questions for admissions. Given that the college positions its catalog as the essential planning tool for students, faculty, and staff, requesting the current catalog entry for the Reserve campus program is the most direct way to compare River Parishes against other Louisiana options.

Sources: Louisiana HVAC school program.

Five credential levels are available in Fletcher Technical Community College's heating, ventilation, air conditioning, and refrigeration program: a career and technical certificate as HVAC Helper I, certificates of technical studies as HVAC Helper II and in Domestic A/C and Refrigeration, a technical diploma in HVACR, and an Associate of Applied Science in Technical Studies. Courses run at the Thibodaux facility at 1425 Tiger Drive.

Accredited by the Committee on HVAC Excellence, the program combines classroom instruction with practical shop experience and prepares students to install, diagnose, repair, and maintain domestic, residential, and commercial systems. Stated learning outcomes include proper refrigerant handling, the principles of the refrigeration process, diagramming and troubleshooting electrical circuits, and designing and installing residential air conditioning, gas heat, electric heat, and heat pump systems to industry standards.

Fletcher publishes an HVAC program cost sheet and a salary and career outlook page as links from the program page rather than listing figures directly, so pull those documents for current pricing. Program length is not stated. The program sits within the college's Energy and Advanced Technologies division, alongside offerings such as instrumentation technology, energy production technologies, and aviation maintenance technology, and its outcomes also cover the mathematical principles used to install and troubleshoot HVAC equipment and an understanding of industry safety procedures.

Sources: Louisiana HVAC school program, HVAC Excellence.

Two separate technical diplomas are offered in Louisiana Delta Community College's air conditioning and refrigeration program, one in commercial work and one in residential, each with its own catalog listing. The program is accredited by HVAC Excellence and provides specialized classroom instruction and practical shop experience aimed at jobs across the heating, ventilation, air conditioning, and refrigeration service repair industry.

Graduates are expected to apply the math needed to install and troubleshoot HVAC equipment, handle refrigerant properly, explain the refrigeration process, diagram and troubleshoot electrical devices and circuits, install and troubleshoot domestic air conditioning and refrigeration systems, and design and install residential air conditioning, gas heat, electric heat, and heat pump systems according to industry standards. Safety procedures are a stated outcome as well.

Local employers are named as program partners, including Gilley's Heating and Cooling, Air Service Professionals, Mike Smith Heating and A/C, Ferguson's Heating and Air Conditioning, and Bell Heating and Air Conditioning, a useful signal of where graduates may find work. The college does not publish program length, cost, or campus location on this page, so confirm those details with a School of Industrial Technology advisor.

Sources: Louisiana HVAC school program, HVAC Excellence.

Hammond Area, Lacombe, and Sullivan campuses all host Northshore Technical Community College's Air Conditioning and Refrigeration program, a technical diploma within the School of Technical Studies. The program's stated mission is to combine specialized classroom instruction with practical shop experience and prepare graduates for employment as entry-level air conditioning and refrigeration technicians.

Program learning outcomes focus on diagnostic skill: evaluating system performance using pressure and temperature measurements, interpreting technical drawings to determine system configuration and sequence of operation, producing and presenting system performance analysis, and detecting faults in an operational system and presenting solutions. A final outcome covers handling service requests effectively and professionally, a nod to the customer-facing side of the trade.

Length, credit hours, tuition, and admission requirements are not spelled out in the catalog overview, though the entry links to separate curriculum and careers sections and can be downloaded as a PDF. With three campuses offering the diploma, ask which locations are enrolling for your intended start term and request the curriculum page for course-by-course detail before committing.

One HVAC school program covers all 2 campuses, so this description applies to each. Class times and local detail differ, so confirm with the campus you would attend.

Sources: Louisiana HVAC school program.