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Tech HVAC - TBR - Lewisville, TX req17052 in Lewisville, TX at Quest Diagnostics

Date Posted: 2/7/2019

Job Snapshot

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    Not Specified
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Job Description

Schedule: 8:00am - 4:30pm

Look for more than answers.  Patients and Physicians rely on our diagnostic testing, information and services to help them make better healthcare decisions. These are often serious decisions with far reaching consequences, and require sensitivity, tact and a clear dedication to service. It’s about providing clarity and hope.

You will work for the world leader in the industry, with a career where you can expand your skills and knowledge. You’ll have a role where you can act with professionalism, you can inspire colleagues, and you can care about the work we do and the people we serve.

At Quest, we are on a continuous journey of discovery and development. It’s this attitude that has made us an industry leader and the #1 Diagnostic Lab in the US. For those joining us, we offer exciting and fast moving career opportunities where you can affect change at a rate unheard of in many organizations of our size and scope. While we invest in and develop technology to drive our innovations, our ongoing success relies on our people.


  • The job provides a full range of industrial heating, ventilation, air conditioning, and refrigeration maintenance and repair skills, including but not limited to maintenance/repair of industrial HVAC equipment, HVAC DDC control systems, laboratory & general exhaust systems and hot water heat boilers.  It performs equivalent or lower level services in all phases of facility maintenance as required.
  • The purpose of this position is to provide in-house HVAC skills/services to address the duties and responsibilities listed herein.

Duties and Responsibilities:

  • Performs daily, monthly, quarterly, semi-annual preventive maintenance on 10 – 75 ton HVAC equipment, including: filter, belt, electrical, DDC & pneumatic controls and refrigeration system maintenance.
  • Troubleshoots and repairs all facility HVAC equipment, including: system controls, electrical components, supply & return fan replacement, 35 – 75 ton compressor replacement.
  • Maintains and repairs all laboratory exhaust systems.
  • Troubleshoots and repairs laboratory refrigerators and freezers.
  • Responds to occupant temperature/airflow adjustment requests, modifies temperatures and airflow quantity and flow patterns as required.
  • Monitors the operation and maintains the central compressed air and vacuum systems.
  • Coordinates contractor services when required, i.e. duct revisions, DDC system programming, crane operators, equipment replacement, roof repairs.
  • Determines and maintains inventory levels of HVAC related spare parts and material required for maintenance and repairs.
  • Reads and understands complicated blue prints, wiring schematics, control diagrams and other equipment specifications to aid in troubleshooting efforts.
  • Recommends revisions to preventive maintenance programs to increase program effectiveness.
  • Must be willing to be crossed trained on non-HVAC equipment and perform non-HVAC related assignments.

Supervision Exercised: 

  • This position does not have direct reports, however, the position is responsible to arrange for and coordinate the activities of contracted personnel, coordinate implementation of services with the appropriate Quest Diagnostics department management to limit interference with departmental operations and to supervise maintenance personnel assigned to assist this position with the completion of assigned tasks.


Education Preferred:     

  • High School Diploma
  • Certification required by 40CFR part 82, subpart F in proper refrigerant practices.
  • Completion of manufacturer provided training courses related to HVAC DDC controls, i.e. Andover Controls

Work Experience:           

  • 7-10 years commercial/industrial HVAC experience relating to the repair and maintenance of the size/type of equipment referenced herein.
  • Experience can be as an in-house mechanic in commercial facilities or as a mechanic for a HVAC service company.


  • Must be available to be included in the department on-call rotation.