How Long Is HVAC School? Complete Guide to HVAC Training

If you are considering a career as a heating, ventilation, and air conditioning (HVAC) technician, one of your first questions will likely be: How long is HVAC school? The answer depends on the type of program you choose, your location, and your career goals. From quick certificate programs to comprehensive degree and apprenticeship tracks, HVAC schooling offers a variety of paths to enter this in‑demand trade.

In this detailed guide, we’ll explore how long HVAC schooling takes across different states, schools, and training types, including timelines for Lincoln Tech, Fortis, and programs in Texas, California, Florida, and Oregon. We’ll also cover how training length can impact your Earning potential and job opportunities in the HVAC industry.

Understanding HVAC School Duration

HVAC training can range from a few months to several years, depending on the credential you want to earn:

Certificate or diploma programs – Usually 6 to 12 months
Associate degree programs – Around 2 years
Apprenticeships – Typically 3 to 5 years

While shorter programs can help you get into the field quickly, longer programs provide more in‑depth knowledge and can open doors to advanced positions or higher pay.

Certificate & Diploma HVAC Programs

The fastest way to become an HVAC technician is to complete a certificate or diploma program. These focus on core technical skills, including:

Installing and repairing HVAC systems
Diagnosing refrigeration and air conditioning issues
Understanding electrical systems
Learning about heating and ventilation controls

Typical duration: 6 to 12 months
Some schools offer accelerated programs that can be completed in as little as 7–8 months.

Associate Degree in HVAC

If you want a broader education that includes both technical training and general studies, you can choose an Associate of Applied Science (AAS) in HVAC.

Typical duration: 2 years full‑time.

These programs often include additional coursework in advanced system design, energy efficiency, and business management—skills that can be useful for starting your own HVAC business.

Apprenticeship Programs

Apprenticeships combine paid on‑the‑job training with classroom instruction.

Typical duration: 3–5 years.

While longer, apprenticeships let you earn while you learn, often leading to higher‑paying positions once completed.

How Long Is HVAC School in Texas?

If you’re wondering how long is HVAC school in Texas, the answer varies:

Certificate programs: As short as 6 months (e.g., Austin Career Institute – 8 months)
Associate degree programs: About 2 years
Fortis College – Houston South: 40–48 weeks (10–11 months)

Texas has strong demand for HVAC techs due to its climate, so completing your training here can lead to quick employment.

How Long Is HVAC School in California?

For California, HVAC school timelines include:

Summit College: 9‑month HVAC program
SJVC: 10 months for a certificate
Brownson Technical School: 10 months
CET: 8–9 months

California also offers associate degree programs (~2 years) and apprenticeships (3–5 years).

Given California’s large population and varied climate, HVAC technicians here have steady work year‑round.

How Long Is HVAC School in Florida?

In Florida, programs are similar in length to those in Texas and California:

Certificate programs: 6–12 months
Associate degrees: 2 years
Apprenticeships: 3–5 years

Florida’s high humidity and reliance on air conditioning make HVAC jobs consistently in demand.

How Long Is HVAC School Near Oregon?

If you’re searching how long is HVAC school near Oregon or near Portland, OR:

Portland Community College offers a short‑term certificate track (~11 weeks plus 2‑week practicum).
Associate degree programs: ~2 years
Apprenticeships: Around 4 years

This mix of options allows you to start working quickly or invest in long‑term training for advanced career paths.

How Long Is HVAC School at Lincoln Tech?

Lincoln Tech is one of the most recognized HVAC training institutions in the U.S.

Typical duration: Around 52 weeks (1 year) for certificate programs.
Training includes hands‑on lab work, refrigeration principles, heating systems, and electrical fundamentals.

How Long Is HVAC School at Fortis?

Fortis College HVAC programs usually run:

40–48 weeks (10–11 months) for most campuses.
Focused on practical skills for residential and commercial HVAC work.

How Long Is HVAC School Near Me?

The phrase “how long is HVAC school near me” will yield different results depending on your state and city. Most vocational schools and community colleges offer 6‑ to 12‑month certificates and 2‑year associate degrees.

Some schools also have night or weekend classes for students working full‑time.

HVAC Tech Jobs After School

Completing HVAC school is just the beginning. After earning certification or licensure, you can apply for jobs such as:

HVAC installer or repair technician
Refrigeration mechanic
Climate control systems specialist
Commercial HVAC service tech

Entry‑level positions often start between $40,000 and $50,000 annually, with experienced technicians earning $70,000+. In some cases, apprentices and journeymen in high‑demand areas can earn six‑figure salaries.

Final Thoughts

So, how long is HVAC school? It depends on your chosen path:

Certificate/diploma: 6–12 months
Associate degree: ~2 years
Apprenticeship: 3–5 years

Whether you choose a short‑term program or commit to a multi‑year apprenticeship, HVAC remains one of the most reliable skilled trades with strong job growth and competitive pay.

For more career tips, industry insights, and detailed training guides, visit Technologies Era—your trusted source for technology, career, and trade education information.