Demo

Commercial HVAC Technician

Mechanical Systems & Service
San Antonio, TX Full Time
POSTED ON 5/29/2026
AVAILABLE BEFORE 7/29/2026

 Mechanical Systems and Service (MSS) is a Crete United company in West Monroe, LA. MSS is a specialty contractor in heating ventilating and air conditioning. It is a great time to join us as we continue to expand throughout the state and beyond.

Our team is looking to hire a Commercial HVAC technician to troubleshoot, maintain, repair and install HVAC systems. Technician must have 3 years of HVAC Technician Service experience as well as an EPA 608 certification.  This position will cover the San Antonio TX area and surrounding counties! 

If you are interested in joining a team where you can further develop your skills and work with an excellent customer base, we would like to hear from you.

What You'll Do:

  • Perform routine repairs to pump seals, bearing, etc.
  • Inspect and test systems to verify system compliance with plans and specifications or to detect and locate malfunctions.
  • Determine customer concerns with HVAC and boiler systems.
  • Follow standards, policies, and procedures, including safety procedures and the maintenance of a clean work area.
  • Record and report faults, deficiencies, and other unusual occurrences, as well as the time and materials expended on work orders.
  • Adjust system controls to setting recommended by manufacturer to balance system.
  • Recommend, develop, or perform maintenance procedures such as cleaning, power-washing, or vacuuming equipment, lubricate parts, or changing filters.
  • Install auxiliary components to heating-cooling equipment, such as expansion and discharge valves, air ducts, pipes, blowers, dampers, flues, and stokers, following blueprints
  • Study blueprints, design specifications, and manufacturers' recommendations to ascertain the configuration of heating or cooling equipment components and to ensure the proper installation of components
  • Fabricate, assemble, or install duct work or chassis parts, using portable metal-working tools or welding equipment
  • Other duties as assigned

Position Requirements:

  • 3 years of commercial HVAC maintenance experience
  • Universally EPA Certified
  • Ability to troubleshoot HVAC components with built up systems and package units, which may include chiller air handler pump towers, cooling towers, control systems, boilers and air handling systems
  • Ability to learn commercial expertise in boilers, chillers, pneumatic controls, digital controls and packaged HVAC equipment
  • Ability to read electronic schematics
  • High School diploma/GED required equivalent work experience

Benefits:

  • Competitive salaries
  • Medical
  • Dental
  • Vision
  • 401(k) plan
  • Paid Time Off
  • Career advancement opportunities
  • Training and Development

Build the future with MSS! A Crete United Company

MSS (a Crete United company) is an equal opportunity employer, considering all applicants for employment regardless of race, color, religion, sex, gender identity, pregnancy, national origin, ancestry, citizenship, age, marital status, physical disability, sexual orientation, genetic information, or any other characteristic protected by state of federal law. Women and minorities are encouraged to apply.

 

Salary.com Estimation for Commercial HVAC Technician in San Antonio, TX
$56,130 to $70,940
If your compensation planning software is too rigid to deploy winning incentive strategies, it’s time to find an adaptable solution. Compensation Planning
Enhance your organization's compensation strategy with salary data sets that HR and team managers can use to pay your staff right. Surveys & Data Sets

What is the career path for a Commercial HVAC Technician?

Sign up to receive alerts about other jobs on the Commercial HVAC Technician career path by checking the boxes next to the positions that interest you.
Income Estimation: 
$57,264 - $72,604
Income Estimation: 
$66,890 - $85,874
Income Estimation: 
$66,890 - $85,874
Income Estimation: 
$73,152 - $96,839
Employees: Get a Salary Increase
View Core, Job Family, and Industry Job Skills and Competency Data for more than 15,000 Job Titles Skills Library

Job openings at Mechanical Systems & Service

  • Mechanical Systems & Service West Monroe, LA
  • Mechanical Systems and Service (MSS) is a Crete United company in West Monroe, LA. MSS is a specialty contractor in heating ventilating and air conditionin... more
  • 6 Days Ago

  • Mechanical Systems & Service Shreveport, LA
  • Mechanical Systems and Service (MSS) is a Crete United company in West Monroe, LA. MSS is a specialty contractor in heating ventilating and air conditionin... more
  • 7 Days Ago

  • Mechanical Systems & Service West Monroe, LA
  • Mechanical Systems Services (MSS), a Crete United Company, is growing and looking for a Project Manager to support commercial mechanical construction proje... more
  • 14 Days Ago


Not the job you're looking for? Here are some other Commercial HVAC Technician jobs in the San Antonio, TX area that may be a better fit.

  • CoolSys - Refrigeration and HVAC Systems San Antonio, TX
  • Overview WHY COOLSYS? At CoolSys, we offer more than just a job—we provide stability, growth, and industry-leading benefits for our employees. No wonder Ne... more
  • 3 Days Ago

  • ABC Home & Commercial Services San Antonio, TX
  • Description At ABC Home & Commercial Services, we're more than just a company; we're a family committed to excellence. With 75 years of history and a team ... more
  • 15 Days Ago

AI Assistant is available now!

Feel free to start your new journey!