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Best HVAC Schools in Texas (2026)

Edited by Taylor Rupe, B.S., B.A.

Published · Last updated

Texas accredits four HVAC programs, a national chain campus and three public colleges spread from Wichita Falls to Laredo. Registration as a technician is almost free of barriers alongside them: $20, age 16, no exam and no experience required. The contractor licence above it takes four years, which schooling can cut by up to two. Knowing which of the two you actually need saves a great deal of confusion.

The downtown Houston, Texas skyline
Downtown Houston skyline. Photo by David Daniel Turner, licensed under CC BY 4.0, via Wikimedia Commons.
4 Accredited HVAC schools
$57,760 Median wage, TX
34,730 Jobs in TX
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HVAC programs

Accredited HVAC schools and programs in Texas

Texas has 4 accredited HVAC schools, each of them accredited by HVAC Excellence or PAHRA. Ranks are national: an HVAC program shown at 6th sits 6th among all accredited HVAC programs in the country, not 6th in Texas. Of the 4, none name EPA Section 608 preparation where they describe the program and none hold both accreditations. These HVAC programs list their length, cost and credential wherever the school publishes them.

#1

Lincoln College of Technology

Grand Prairie, TX · Post Secondary

70/100 ranking score
Credential Associate's
Accreditation HVAC Excellence , a program of the ESCO Group
InternshipOSHAEvening or part-time

Sixty-five semester credit hours and 1,425 instructional hours make up Lincoln Tech's Air Conditioning, Refrigeration, and Heating Systems Technology Service Management associate degree in Grand Prairie, which takes approximately 77 weeks to complete. Day, afternoon, and evening schedules are offered, with instruction on campus and some courses delivered online. The curriculum adds customer service and service operations coursework to the standard installation and troubleshooting training.

The Grand Prairie campus houses the country's only TechX advanced training facility, built in partnership with Hussmann, a commercial refrigeration manufacturer. Eligible graduates can apply for additional Hussmann-sponsored training that covers tuition, housing, and transportation. Some instructors hold the Certified Master HVAC Educator credential, a distinction held by only 135 professionals nationwide.

Students prepare to sit for EPA certification testing and are encouraged to pursue further credentials such as Green Mechanical Council certification. Graduates may find entry-level work with HVAC service companies, construction firms, facility maintenance departments, energy companies, or as independent contractors. Coursework covers refrigerant recovery and recycling, electrical and mechanical concepts, indoor air quality, and industry safety standards.

Sources: Texas HVAC school program, IPEDS.

HVAC program details
#2

Vernon College

Wichita Falls, TX · Public Post-Secondary

63/100 ranking score
Credential Associate's
Accreditation PAHRA , Partnership for Air-Conditioning, Heating, Refrigeration Accreditation
Evening or part-time

Four credential options span this program: an Occupational Skills Award, Level 1 and Level 2 certificates, and an Associate of Applied Science degree, with completion times running from 4 months to 2 years. Certificate students are exempt from TSI testing, while the associate degree requires it. Classes meet day and evening at the Skills Training Center in Wichita Falls, and no travel is required.

Vernon College focuses the coursework on residential and light commercial equipment, taught in a lab environment. Students learn to analyze airflow, refrigerant flow, and electrical flow to evaluate air conditioning systems, heat pumps, and gas-fired heating systems, then diagnose problems and perform repairs. Training also covers evaluating installations of units and ductwork for efficiency, plus recovering charge and pulling vacuum on refrigeration systems.

Graduates pursue titles including HVAC/R installer, service technician, appliance repair technician, supply house counter sales or warehouse work, and outside sales. The occupation itself spans installing, maintaining, and repairing refrigeration systems as well as HVAC equipment. Vernon College publishes tuition and fees in its schedule of charges, and financial assistance options include financial aid and the New Beginnings Scholarship.

Sources: Texas HVAC school program, IPEDS.

HVAC program details
#3

Lone Star College-North Harris

Houston, TX · Post Secondary

63/100 ranking score
Credential Certificate and degree
Accreditation HVAC Excellence , a program of the ESCO Group

Three Level I certificates ladder into this two-year Associate of Applied Science: HVAC Occupational Entry, Residential Servicing, and Commercial Servicing, with credits from each applying toward the degree. Lone Star College offers the program at its North Harris, Houston North Victory, and Magnolia Center locations, and the North Harris program holds HVAC Excellence accreditation.

The Occupational Entry certificate opens with a 15-credit first semester covering basic electricity for HVAC, refrigeration principles, residential air conditioning, and gas and electric heating. Employment in this field requires EPA Section 608 certification. The published program pathway runs from the Occupational Entry certificate through the Residential and Commercial Servicing certificates to the associate degree.

Lightcast career data published with the program lists a median salary of $57,163, entry-level pay of $35,189, and senior-level pay of $93,727, alongside 1,049 annual job openings and 9,107 people currently employed in the occupation. The work involves installing and repairing heating, central air conditioning, and refrigeration systems, including oil burners, hot-air furnaces, and heating stoves.

Sources: Texas HVAC school program, EPA Section 608, HVAC Excellence.

HVAC program details
#4

Laredo College

Laredo, TX · Post Secondary

56/100 ranking score
Credential Industry certifications
Accreditation HVAC Excellence , a program of the ESCO Group
OSHA

HVACR training at Laredo College sits within the Construction and Industrial Technologies department, which also houses electrical, welding, electronics, and construction management programs. The department's stated aim is to prepare students to complete coursework, master the skills of their trade, and secure entry-level employment. Instruction combines classroom teaching with practical lab training.

HVAC coursework includes Refrigeration Principles, Basic Electricity for HVAC, Residential Air Conditioning, Commercial Air Conditioning, Air Conditioning Troubleshooting, Advanced Electricity for HVAC, and a class on refrigerators, freezers, and window air conditioners. A dedicated EPA Recovery Certification Preparation course is also on the list, along with electronics courses such as DC/AC Circuits and Instrumentation Test Equipment.

The department page does not publish a program length, credential list, or tuition figure for the HVAC track, so prospective students will need to confirm those details directly with the college. Classes run out of the Moore Vocational building on Laredo College's West End Washington Street campus in Laredo, Texas. Related department offerings include residential wiring, commercial wiring, and National Electrical Code courses on the electrical side, options for students who want training beyond HVAC.

Sources: Texas HVAC school program.

HVAC program details

Willing to travel? Compare these Texas HVAC programs against the best HVAC schools and programs nationally, or browse HVAC programs in another state.

Registered technician

Do you need a license to work as an HVAC tech in Texas in 2026?

You need to be registered as a technician to work in HVAC in Texas, and it is the lowest bar of any state credential on this site. State law says a person may not act as an air conditioning and refrigeration technician unless registered or certified, and it separately bars a contractor from using unregistered help. Registration costs $20, renews annually, and the law states directly that a registered technician is not required to have practical experience or to take an examination.

You can register at 16. Anyone under 18 must work under the direct supervision of a licensed contractor or a certified technician. That makes Texas one of the easiest states in the country to start working in the trade legally while you are still training.

A separate certified technician tier exists at 18, requiring an exam plus either a career and technology education program, an approved certification program of 2,000 hours combined instruction and practical experience, or 24 months of supervised work. Here is the part that surprises people: the rules state that a registered technician may perform the same tasks as a certified technician. The certification does not unlock extra work. What it does is cut the contractor experience requirement, which is covered below.

What each Texas credential costs to renew
Registered tech $20 Certified tech $35 Contractor $65

Sources: Texas Department of Licensing and Regulation, 16 Texas Administrative Code chapter 75.

Contractor license

What does a Texas ACR contractor license require in 2026?

A Texas ACR contractor license requires 48 months of supervised practical experience gained in the previous 72 months, or 36 months in the previous 48 if you have held technician certification for at least a year. That is the concrete payoff of getting certified: a year of certification plus 36 months of work replaces four straight years.

The license carries a class and an endorsement. Class A covers systems of any size or capacity; Class B is capped at 25 tons of cooling or 1.5 million BTU per hour of heating, and the rules make that a per-unit limit rather than a per-building one, so combined capacity across separate units may exceed it. Endorsements are Environmental Air Conditioning, Commercial Refrigeration and Process Cooling or Heating, or Combined. Each class and endorsement pairing needs its own exam.

Applications cost $115 with a $65 annual renewal, and insurance must be carried at all times: $300,000 per occurrence and $600,000 aggregate for Class A, $100,000 and $200,000 for Class B. Contractors take eight hours of continuing education a year including one hour on Texas law and rules. Technicians have no continuing education requirement at all.

Sources: 16 Texas Administrative Code chapter 75.

School credit

Does HVAC school shorten the license path in Texas in 2026?

HVAC school shortens the Texas contractor path by up to 24 months of the 48, on bands written into the statute. A four-year degree or diploma in air conditioning engineering or technology, refrigeration engineering or technology, or mechanical engineering counts as 24 months. A two-year associate degree, diploma or certification program primarily focused on air conditioning and refrigeration counts as 12 months. A one-year certification program, or one of at least two semesters, counts as six months.

The credential has to come from an institution holding a certificate of authority from the Texas Higher Education Coordinating Board, so check that before enrolling on this basis. Apprenticeship counts too, on a clean conversion: every 2,000 hours of on-the-job training in an apprenticeship program equals 12 months of practical experience.

Several routes count as the full 48 months rather than a portion: verified military air conditioning and refrigeration service, and work for a regulated utility, a licensed engineer, an industrial operation or a governmental entity. A career and technology education pathway to technician certification was added in 2024, and it requires students to receive more than 80 percent of their instruction as real job training under a licensed contractor.

Credited from school (months) Experience still required Contractor license, 48 months without schooling
Four-year degree 24 years 24 years Two-year program 12 years 36 years One-year program 6 years 42 years No school credit 48 years

EPA 608

Is EPA 608 required for Texas HVAC registration in 2026?

No, EPA Section 608 certification is not required for Texas HVAC registration, despite being widely stated otherwise. Occupations Code Chapter 1302, read in full, contains no occurrence of EPA, Environmental Protection Agency, Clean Air Act, 608, or even the word refrigerant. A full-text search of the Texas Administrative Code rules governing the trade returns nothing for any of those terms either.

The single federal environmental citation in the chapter appears inside an exemption rather than a requirement: the motor vehicle exemption references a definition in federal regulations for MVAC-like appliances. An older subchapter on the sale and use of refrigerants no longer appears in the chapter, though the agency's own downloadable law booklet still reproduces it, which is one likely source of the confusion.

None of this makes 608 optional. It is federal law under the Clean Air Act, and it binds anyone in Texas who maintains, services, repairs or disposes of appliances containing regulated refrigerants exactly as it binds a technician in any other state. The distinction is only about which authority requires it: the federal government does, and Texas does not add it as a licensing condition.

Sources: Texas Occupations Code chapter 1302, EPA Section 608, US Environmental Protection Agency, Clean Air Act.

Cities

Can Texas cities require their own HVAC license in 2026?

Texas cities cannot require their own HVAC license. State law makes a license valid throughout the state and says its holder is not required to hold a municipal license in any municipality in Texas. A 2021 amendment went further and barred municipalities from charging a registration fee for work performed in the municipality or for the notice a contractor gives before working there.

Cities keep permits and inspections, and may still charge a building permit fee. They may also require that advance notice, which is now free. So you deal with local officials on the job, but not on your qualifications, which is a cleaner split than most states manage.

Two more things worth knowing. Reciprocity exists with exactly two states, Georgia and South Carolina, and requires you to have held the out-of-state license for at least a year. And holding a plumbing or LP-gas license does not let you contract for air conditioning work; the statute says so explicitly.

Sources: Texas Department of Licensing and Regulation.

Texas pay

How much do HVAC techs make in Texas in 2026?

HVAC techs in Texas make a median of $57,760 a year, about $3,200 below the national median of $61,010. The Bureau of Labor Statistics counted 34,730 HVAC technician jobs in the state in its May 2025 wage survey, the second largest workforce in the country after Florida, which reflects both the size of the state and a cooling season that runs most of the year.

The bottom 10 percent earn $37,910 or less and the top 10 percent earn $83,620 or more, with the middle half between $46,620 and $70,880. The Texas ceiling sits around $11,600 below the national 90th percentile of $95,210, so the market is deep rather than high paying: there is a great deal of work, and the top of the range is more modest than in the northern union markets. The survey reports current pay and does not forecast hiring.

Texas United States Annual wage by percentile
10th $38,100 $40,050 25th $46,800 $48,360 Median $57,760 $61,010 75th $69,860 $77,060 90th $81,860 $95,210

Sources: BLS OEWS.

Pay detail

Texas HVAC pay, top to bottom

Texas HVAC pay runs from the bottom tenth to the top in the table below, and the median is only one number in that range. The state sits below the national median of $61,010. All figures are annual, from the Bureau of Labor Statistics OEWS release of May 2025 for occupation 49-9021.

PercentileTXUnited States
10th $38,100 $40,050
25th $46,800 $48,360
Median $57,760 $61,010
75th $69,860 $77,060
90th $81,860 $95,210

34,730 HVAC jobs in TX. OEWS is a wage survey and carries no employment projections

Sources

Where our Texas HVAC school and program data comes from

Our Texas HVAC school and program data comes from the sources listed below, each one linked so you can check it: the state's own board or statute for licensing, federal filings for the schools, the Bureau of Labor Statistics for wages, and each school's own published program page. Licensing research was verified 2026-07-30.

Texas Department of Licensing and Regulation, air conditioning and refrigeration
tdlr.texas.gov
Texas Occupations Code chapter 1302
statutes.capitol.texas.gov
TDLR experience requirements and substitutions
tdlr.texas.gov
TDLR technician registration
tdlr.texas.gov
TDLR contractor application
tdlr.texas.gov
16 Texas Administrative Code chapter 75
texas-sos.appianportalsgov.com
Wages
BLS OEWS, May 2025, SOC 49-9021
Texas HVAC school programs
Each school's own published program, linked on its card

Licensing research verified 2026-07-30. Rules change, so confirm with the state board before enrolling

Other states

HVAC schools and programs in other states

HVAC schools and programs in other states are worth comparing, because licensing changes at the state line and a program that shortens the route to a license in Texas may count for nothing one state over. Each page below covers that state's own rules, its pay, and the accredited HVAC schools in it.

Alabama HVAC Programs 7 Alaska HVAC Programs 1 Arizona HVAC Programs 1 Arkansas HVAC Programs 4 California HVAC Programs 4 Colorado HVAC Programs 2 Delaware HVAC Programs 1 Florida HVAC Programs 6 Georgia HVAC Programs 7 Idaho HVAC Programs 2 Illinois HVAC Programs 7 Indiana HVAC Programs 1 Iowa HVAC Programs 1 Kansas HVAC Programs 1 Kentucky HVAC Programs 1 Louisiana HVAC Programs 10 Massachusetts HVAC Programs 2 Michigan HVAC Programs 2 Minnesota HVAC Programs 3 Mississippi HVAC Programs 2 Missouri HVAC Programs 3 Montana HVAC Programs 1 Nevada HVAC Programs 3 New Jersey HVAC Programs 2 New Mexico HVAC Programs 2 New York HVAC Programs 1 North Carolina HVAC Programs 3 Ohio HVAC Programs 8 Oklahoma HVAC Programs 8 Pennsylvania HVAC Programs 7 South Carolina HVAC Programs 2 South Dakota HVAC Programs 2 Tennessee HVAC Programs 11
Texas HVAC Programs (the page you are reading) 4
Virginia HVAC Programs 8 Washington HVAC Programs 1 West Virginia HVAC Programs 3 Wisconsin HVAC Programs 6

A state appears here once its licensing rules have been read from that state's own board or statute. See all HVAC schools and programs by state or the national ranking.