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Texas AirSystems

Commercial HVAC equipment sales, service, parts

HVAC Chiller Service Technician

Full-Time
No salary listed
Senior
Chantilly, VA, USA
In PersonField work requires visits to multiple customer sites daily.
Building TradesHVAC & Building Systems

About the job

Requirements
  • A high school diploma or equivalent is required.
  • A valid driver's license and good driving record are required.
  • Current HVAC certification and OSHA 10 training are required.
  • At least 5 years of experience in chiller or HVAC maintenance, mechanical engineering, or a related field is required.
  • Familiarity with manufacturing designs or schematics is required.
  • Electrical knowledge is required.
  • Knowledge of Microsoft Office software and proficiency with handheld computers such as smartphones or iPads are required.
  • The ability to work independently, prioritize and multitask, solve problems, analyze information, communicate effectively, and train junior technicians is required.
  • The employee must be able to work in mechanical equipment rooms, noisy environments, extreme weather, high-voltage electrical conditions, and at elevated heights.
  • The employee must be able to climb, crawl, stoop, kneel, crouch, balance, and lift or move up to 50 pounds regularly and 75 pounds frequently.
  • The employee must be able to read and comprehend simple instructions and correspondence, write correspondence, present information to customers and employees, perform basic mathematical calculations, interpret graphs, and apply common-sense reasoning.
Responsibilities
  • Perform routine and unscheduled maintenance and repair of industrial mechanical systems, including air-cooled chillers, centrifugal chillers, pumps, cooling towers, air handler units, valves, fan coil units, and variable air volume systems.
  • Diagnose and repair electronic, mechanical, and electrical defects in machines and equipment; obtain replacement parts, calibrate systems to manufacturer recommendations, and explain issues and corrective actions to customers.
  • Oversee the installation and operation of various mechanical systems.
  • Define and develop the training, materials, and tools needed to support the chiller and HVAC maintenance business.
  • Work rotating nights or weekends to service customers' emergency needs.
  • Maintain the company vehicle, including refueling, reporting mechanical issues, and regular washing.
  • Maintain proper stock of parts, tools, and safety equipment in the company vehicle.
  • Maintain documentation for services and tasks, including make, model, serial number, test measurements, and pictures as necessary.
  • Provide detailed, complete, and timely paperwork.
  • Identify and report potential business opportunities, including site visits, subcontractor conference calls, and cost estimation.
  • Provide work-progress updates to dispatch, parts procurement, supervisors, managers, and customers.
  • Schedule and coordinate services with customers.
  • Perform other assigned duties.
Desired Qualifications
  • EPA certification is preferred, including HVAC Journeyman, Boiler Operator, or Gas Installer certification.

About the company

Texas AirSystems provides commercial HVAC solutions in Texas, covering equipment sales, ongoing service support, and parts supply to support HVAC projects from start to finish. Its offerings include selling HVAC equipment, providing maintenance and service contracts, and supplying replacement parts, ensuring clients have support throughout installation and operation. The company differentiates itself through a strong emphasis on partnerships and collaboration, tailoring solutions to each client’s needs and handling large-scale projects from planning through execution. Its goal is to help businesses and institutions achieve reliable climate control by delivering comprehensive, end-to-end HVAC services and building lasting client relationships.

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Simplify Jobs

Simplify's Take

What believers are saying

  • AIIR partnered with Texas AirSystems on March 12, 2026 to sell AI-powered HVAC statewide.
  • CivicIQ tracks 113 Texas government contracts worth $2.6 billion through April 18, 2026.
  • Wimberley ISD and Hidalgo County awarded 2026 work, showing active demand for replacements and maintenance.

What critics are saying

  • Arlington ISD trimmed Hill Elementary HVAC spend from $3.96 million to $2.52 million on February 19, 2026.
  • Texas AirSystems relies on public-sector buyers; Whiteface CISD, Lamar CISD, and Flour Bluff CISD dominate contracts.
  • AIIR’s March 12, 2026 partnership signals competitors can target Texas accounts with smarter HVAC offerings.

What makes Texas AirSystems unique

  • Locally owned 45+ years, Texas AirSystems spans Irving, Austin, Missouri City, Schertz, Lubbock.
  • It represents 80-plus manufacturers, giving clients unusually broad equipment choice.
  • Technical sales teams cover design, construction, commissioning, and operations end-to-end.

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Benefits

  • Professional Development Budget