Adjunct Faculty, Heating, Air Conditioning, & Refrigeration

Lone Star College

📍 Houston, TX 💰 Salary not listed 🕐 Full Time 📅 Posted July 22, 2026
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Job Description

Commitment to Mission

This job carries with it the obligation to uphold the Mission of Lone Star College (LSC) in carrying out the duties of the position. A commitment to positive interpersonal behaviors, professional communication, integrity, leadership, stewardship, respect and accountability to LSC students and employees is essential.

Cultural Beliefs

  • One LSC
  • Student Focused
  • Own It
  • Foster Belonging
  • Cultivate Community
  • Choose Learning

The Chronicle of Higher Education's "Great Colleges to Work For®" is designed to recognize colleges that have been successful in creating great workplaces and to further research and understanding of the factors, dynamics and influences that have the most impact on organizational culture at higher education institutions. Lone Star College has been recognized in multiple categories.

Qualities of Excellence

As faculty members of Lone Star College, we strive to create a nation of world citizenry in our students. In that pursuit, we model ways of thinking and being that incorporate diversity, equality, and equity. Our culture, then, requires the possession of transcendent qualities that, while immeasurable, are evident in global citizens. We are compassionate with our students, colleagues, and ourselves. We are innovative in the pursuit of learning. Ultimately, we create a culture where learning thrives, people are safe, and we mirror the qualities of world citizenry. Lone Star College faculty are dedicated to four qualities of excellence:

  • Student Invested
  • Content Expert
  • Pedagogically Excellent
  • Institutionally Dedicated

Campus Marketing Statement

Lone Star College offers high-quality, low-cost academic transfer and career training education to 80,000 students each semester. LSC has been named a 2023 Great Colleges to Work For® institution by the Chronicle of Higher Education. LSC consists of eight colleges, seven centers, eight Workforce Centers of Excellence and Lone Star Corporate College. Lone Star College-North Harris, nestled on 200 acres of piney woods, is the original and largest college in the Lone Star College System family. Serving the community for more than three decades, LSC-North Harris offers more than 60 programs of study, including university-transfer and numerous education courses and programs. LSC-North Harris is keenly focused on leading-edge technology in emerging technical job fields. Location address is 2700 W.W. Thorne Drive, Houston, TX 77073.

Purpose and Scope

It is the responsibility of the teaching faculty to provide the learning activities and support that will lead to the achievement of the course objectives and contribute to the educational environment of the college and the community. Primary responsibilities are to plan, develop and teach courses within the curriculum in a manner that facilitates student learning. Adjunct faculty are hired in a part-time capacity on a semester-by-semester basis, contingent upon the needs of the System. Lone Star College accepts application material year-round from qualified applicants willing to teach on a part-time basis. Adjunct (part-time) faculty hiring is based on student demand. We offer day, evening, and weekend classes. Classes are offered at various times and locations during the academic year. As a rule, adjunct faculty may teach a maximum of five classes per academic year.

Essential Job Functions

  • Teaches Heating, AC and Refrigeration courses at a variety of times and locations
  • Creates engaging lessons that promote student involvement and application of the material
  • Submits required college reports and forms in a timely manner
  • Utilizes a course syllabus for each course, following established institutional guidelines
  • Meets with and advises students either before or after class or by appointment, electronic communication, or other appropriate methods
  • Evaluates students to measure their progress in achieving course objectives and informs students in a timely manner of their progress
  • Maintains professional relationships with students, colleagues, and the community
  • Attends meetings, trainings, and orientations as required
  • Responsible for other reasonable related duties as assigned

Knowledge, Skills, and Abilities

  • Mastery of course content
  • Demonstrated leadership skills; Style that emphasizes collaboration, teamwork, and facilitation
  • Excellent oral and written communication skills and interpersonal skills
  • Ability to appreciate alternative viewpoints; Ability to work effectively with a wide variety of people
  • Demonstrates interest in interdisciplinary teaching, service learning, learning technologies, course development, and adult learning methodologies including collaborative learning, learning communities and distance learning
  • Commitment to academic excellence, exceptional service and providing a dynamic climate for life-long learning
  • Demonstrated ability to develop and implement instructional approaches such as service learning/civic engagement, learning communities, and the effective use of technology
  • Ability to use effective strategies to engage students in their learning

Physical Abilities

The work requires considerable and strenuous physical exertion, such as frequent climbing of tall ladders, lifting heavy objects over 50 pounds, crouching or crawling in restricted areas, and defending oneself or others against physical attack.

Work Schedule and Conditions

Equipment used includes, PC workstation running on a LAN in a Microsoft Windows environment, calculator, phone and other general office equipment, and any specialized equipment standard within the discipline/industry. Interface with internal and external contacts as needed to carry out the functions of the position. Work is performed in a climate-controlled classroom and/or lab environment with exposure to safety hazards typical within the industry. Hours will vary depending on class time; Instructors are required to meet with classes at all scheduled times and be available to students outside of class instruction.

Required Qualifications

Associate's degree in AC/Heating & Refrigeration and 3 years non-teaching work experience in the field

Salary: $55.44 per contact hour.

What Most AC & HVAC Job Listings Don't Tell You

General overview for this role type; specifics vary by employer.

HVAC in Texas requires a state license at the company level, and technicians who handle refrigerant need EPA Section 608 certification. Many shops also want NATE certification for higher pay. You can start as an installer helper or entry technician and grow into diagnostics and system design. Pay is often hourly with strong overtime in summer, and service techs frequently earn commission or spiffs on repairs and system sales.

Seasonality drives this trade in Houston. Summer is brutal and busy, with long days, attic heat, and heavy on-call rotations when systems fail. Winter shifts toward heating checks, maintenance plans, and install backlog. New hires underestimate the physical toll of attic and rooftop work in extreme heat. You drive a stocked truck, carry gauges and recovery gear, and stay ready for after-hours emergencies. Steady demand and a shortage of skilled techs keep the field open to anyone who shows up and learns fast.

What to Expect Day-to-Day

General overview for this role type; specifics vary by employer.

A service tech starts with a dispatch list and a truck loaded with common parts. You roll to no-cool calls, check the thermostat, measure refrigerant pressures, test the compressor and capacitor, and inspect the coil and blower. You explain the fault, quote the fix, and get approval before the repair.

Maintenance visits fill much of the shoulder seasons. You clean coils, change filters, flush drain lines, and check amperage so a system does not fail in the next heat wave. Install crews spend the day setting condensers and air handlers, running line sets and ductwork, and brazing connections. Customer trust matters because many repairs are invisible to the homeowner. You document readings, photograph the work, and close the ticket in the field. Expect heat, ladders, tight attics, and a lot of driving between calls, balanced by the satisfaction of restoring cool air on a hundred degree day.

What AC & HVAC Jobs Pay in Houston

Based on Bureau of Labor Statistics wage data for Houston-Pasadena-The Woodlands, TX Metro Area (HVAC Mechanics and Installers).

This listing does not state a wage. Here is the typical range for ac & hvac roles in Houston so you know what to expect.
$38,792 Median $58,947 $83,117
Entry (10th)
$38,792
25th
$47,029
Median
$58,947
Experienced (90th)
$83,117

Source: U.S. Bureau of Labor Statistics, Occupational Employment and Wage Statistics, Houston-Pasadena-The Woodlands, TX Metro Area. Median is about $28.34/hr.

Becoming a Licensed HVAC Technician in Texas

HVAC contracting is licensed by the Texas Department of Licensing and Regulation, and the license is held at the company level by a certified technician. Anyone who handles refrigerant needs federal EPA Section 608 certification. Many employers also value NATE certification, which raises pay. You can start as an installer helper with no license, earn your EPA card early, and build toward the ACR technician and then contractor license through documented experience and exams. Summer overtime is common while you climb.

Career Ladder and Pay

  1. 1
    Install Helper / Entry Tech $47,029/yr

    Assist installs and maintenance while earning EPA 608 certification.

  2. 2
    Service Technician $58,947/yr

    Diagnose and repair systems solo. NATE certification lifts pay.

  3. 3
    Lead Tech / Comfort Advisor $73,902/yr

    Handle complex diagnostics, system design, and replacement sales.

  4. 4
    Install Foreman / Estimator $73,902/yr

    Run install crews and bid residential and commercial systems.

  5. 5
    HVAC Contractor $83,117/yr

    Hold the state license and run your own heating and cooling company.

Licensing paths and timelines are general guidance for this trade in Texas. Confirm current requirements with the Texas Department of Licensing and Regulation or the relevant state agency.

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